diff --git a/go.mod b/go.mod
index 3ce1d58..432ca6a 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,8 @@ module go.unistack.org/micro-proto/v3
 
 go 1.16
 
-require google.golang.org/protobuf v1.27.1
+require (
+	github.com/google/gnostic v0.6.6
+	google.golang.org/protobuf v1.27.1
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
+)
diff --git a/go.sum b/go.sum
index 03b1917..9d3ffb7 100644
--- a/go.sum
+++ b/go.sum
@@ -1,8 +1,146 @@
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+honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
diff --git a/openapiv2/openapiv2.go b/openapiv2/openapiv2.go
index d2147c8..2c01c84 100644
--- a/openapiv2/openapiv2.go
+++ b/openapiv2/openapiv2.go
@@ -1 +1,8820 @@
-package openapiv2 // import "go.unistack.org/micro-proto/v3/openapiv2"
+// Copyright 2020 Google LLC. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// THIS FILE IS AUTOMATICALLY GENERATED.
+
+package openapiv2
+
+import (
+	"fmt"
+	"regexp"
+	"strings"
+
+	"gopkg.in/yaml.v3"
+
+	"github.com/google/gnostic/compiler"
+)
+
+// Version returns the package name (and OpenAPI version).
+func Version() string {
+	return "openapi_v2"
+}
+
+// NewAdditionalPropertiesItem creates an object of type AdditionalPropertiesItem if possible, returning an error if not.
+func NewAdditionalPropertiesItem(in *yaml.Node, context *compiler.Context) (*AdditionalPropertiesItem, error) {
+	errors := make([]error, 0)
+	x := &AdditionalPropertiesItem{}
+	matched := false
+	// Schema schema = 1;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewSchema(m, compiler.NewContext("schema", m, context))
+			if matchingError == nil {
+				x.Oneof = &AdditionalPropertiesItem_Schema{Schema: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	// bool boolean = 2;
+	boolValue, ok := compiler.BoolForScalarNode(in)
+	if ok {
+		x.Oneof = &AdditionalPropertiesItem_Boolean{Boolean: boolValue}
+		matched = true
+	}
+	if matched {
+		// since the oneof matched one of its possibilities, discard any matching errors
+		errors = make([]error, 0)
+	} else {
+		message := fmt.Sprintf("contains an invalid AdditionalPropertiesItem")
+		err := compiler.NewError(context, message)
+		errors = []error{err}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewAny creates an object of type Any if possible, returning an error if not.
+func NewAny(in *yaml.Node, context *compiler.Context) (*Any, error) {
+	errors := make([]error, 0)
+	x := &Any{}
+	bytes := compiler.Marshal(in)
+	x.Yaml = string(bytes)
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewApiKeySecurity creates an object of type ApiKeySecurity if possible, returning an error if not.
+func NewApiKeySecurity(in *yaml.Node, context *compiler.Context) (*ApiKeySecurity, error) {
+	errors := make([]error, 0)
+	x := &ApiKeySecurity{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"in", "name", "type"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"description", "in", "name", "type"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string type = 1;
+		v1 := compiler.MapValueForKey(m, "type")
+		if v1 != nil {
+			x.Type, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [apiKey]
+			if ok && !compiler.StringArrayContainsValue([]string{"apiKey"}, x.Type) {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string name = 2;
+		v2 := compiler.MapValueForKey(m, "name")
+		if v2 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string in = 3;
+		v3 := compiler.MapValueForKey(m, "in")
+		if v3 != nil {
+			x.In, ok = compiler.StringForScalarNode(v3)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for in: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [header query]
+			if ok && !compiler.StringArrayContainsValue([]string{"header", "query"}, x.In) {
+				message := fmt.Sprintf("has unexpected value for in: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 4;
+		v4 := compiler.MapValueForKey(m, "description")
+		if v4 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 5;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewBasicAuthenticationSecurity creates an object of type BasicAuthenticationSecurity if possible, returning an error if not.
+func NewBasicAuthenticationSecurity(in *yaml.Node, context *compiler.Context) (*BasicAuthenticationSecurity, error) {
+	errors := make([]error, 0)
+	x := &BasicAuthenticationSecurity{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"type"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"description", "type"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string type = 1;
+		v1 := compiler.MapValueForKey(m, "type")
+		if v1 != nil {
+			x.Type, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [basic]
+			if ok && !compiler.StringArrayContainsValue([]string{"basic"}, x.Type) {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 2;
+		v2 := compiler.MapValueForKey(m, "description")
+		if v2 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 3;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewBodyParameter creates an object of type BodyParameter if possible, returning an error if not.
+func NewBodyParameter(in *yaml.Node, context *compiler.Context) (*BodyParameter, error) {
+	errors := make([]error, 0)
+	x := &BodyParameter{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"in", "name", "schema"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"description", "in", "name", "required", "schema"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string description = 1;
+		v1 := compiler.MapValueForKey(m, "description")
+		if v1 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string name = 2;
+		v2 := compiler.MapValueForKey(m, "name")
+		if v2 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string in = 3;
+		v3 := compiler.MapValueForKey(m, "in")
+		if v3 != nil {
+			x.In, ok = compiler.StringForScalarNode(v3)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for in: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [body]
+			if ok && !compiler.StringArrayContainsValue([]string{"body"}, x.In) {
+				message := fmt.Sprintf("has unexpected value for in: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool required = 4;
+		v4 := compiler.MapValueForKey(m, "required")
+		if v4 != nil {
+			x.Required, ok = compiler.BoolForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for required: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Schema schema = 5;
+		v5 := compiler.MapValueForKey(m, "schema")
+		if v5 != nil {
+			var err error
+			x.Schema, err = NewSchema(v5, compiler.NewContext("schema", v5, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// repeated NamedAny vendor_extension = 6;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewContact creates an object of type Contact if possible, returning an error if not.
+func NewContact(in *yaml.Node, context *compiler.Context) (*Contact, error) {
+	errors := make([]error, 0)
+	x := &Contact{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"email", "name", "url"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string name = 1;
+		v1 := compiler.MapValueForKey(m, "name")
+		if v1 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string url = 2;
+		v2 := compiler.MapValueForKey(m, "url")
+		if v2 != nil {
+			x.Url, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for url: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string email = 3;
+		v3 := compiler.MapValueForKey(m, "email")
+		if v3 != nil {
+			x.Email, ok = compiler.StringForScalarNode(v3)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for email: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 4;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewDefault creates an object of type Default if possible, returning an error if not.
+func NewDefault(in *yaml.Node, context *compiler.Context) (*Default, error) {
+	errors := make([]error, 0)
+	x := &Default{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		// repeated NamedAny additional_properties = 1;
+		// MAP: Any
+		x.AdditionalProperties = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				pair := &NamedAny{}
+				pair.Name = k
+				result := &Any{}
+				handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+				if handled {
+					if err != nil {
+						errors = append(errors, err)
+					} else {
+						bytes := compiler.Marshal(v)
+						result.Yaml = string(bytes)
+						result.Value = resultFromExt
+						pair.Value = result
+					}
+				} else {
+					pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+				}
+				x.AdditionalProperties = append(x.AdditionalProperties, pair)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewDefinitions creates an object of type Definitions if possible, returning an error if not.
+func NewDefinitions(in *yaml.Node, context *compiler.Context) (*Definitions, error) {
+	errors := make([]error, 0)
+	x := &Definitions{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		// repeated NamedSchema additional_properties = 1;
+		// MAP: Schema
+		x.AdditionalProperties = make([]*NamedSchema, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				pair := &NamedSchema{}
+				pair.Name = k
+				var err error
+				pair.Value, err = NewSchema(v, compiler.NewContext(k, v, context))
+				if err != nil {
+					errors = append(errors, err)
+				}
+				x.AdditionalProperties = append(x.AdditionalProperties, pair)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewDocument creates an object of type Document if possible, returning an error if not.
+func NewDocument(in *yaml.Node, context *compiler.Context) (*Document, error) {
+	errors := make([]error, 0)
+	x := &Document{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"info", "paths", "swagger"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"basePath", "consumes", "definitions", "externalDocs", "host", "info", "parameters", "paths", "produces", "responses", "schemes", "security", "securityDefinitions", "swagger", "tags"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string swagger = 1;
+		v1 := compiler.MapValueForKey(m, "swagger")
+		if v1 != nil {
+			x.Swagger, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for swagger: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [2.0]
+			if ok && !compiler.StringArrayContainsValue([]string{"2.0"}, x.Swagger) {
+				message := fmt.Sprintf("has unexpected value for swagger: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Info info = 2;
+		v2 := compiler.MapValueForKey(m, "info")
+		if v2 != nil {
+			var err error
+			x.Info, err = NewInfo(v2, compiler.NewContext("info", v2, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// string host = 3;
+		v3 := compiler.MapValueForKey(m, "host")
+		if v3 != nil {
+			x.Host, ok = compiler.StringForScalarNode(v3)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for host: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string base_path = 4;
+		v4 := compiler.MapValueForKey(m, "basePath")
+		if v4 != nil {
+			x.BasePath, ok = compiler.StringForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for basePath: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated string schemes = 5;
+		v5 := compiler.MapValueForKey(m, "schemes")
+		if v5 != nil {
+			v, ok := compiler.SequenceNodeForNode(v5)
+			if ok {
+				x.Schemes = compiler.StringArrayForSequenceNode(v)
+			} else {
+				message := fmt.Sprintf("has unexpected value for schemes: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [http https ws wss]
+			if ok && !compiler.StringArrayContainsValues([]string{"http", "https", "ws", "wss"}, x.Schemes) {
+				message := fmt.Sprintf("has unexpected value for schemes: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated string consumes = 6;
+		v6 := compiler.MapValueForKey(m, "consumes")
+		if v6 != nil {
+			v, ok := compiler.SequenceNodeForNode(v6)
+			if ok {
+				x.Consumes = compiler.StringArrayForSequenceNode(v)
+			} else {
+				message := fmt.Sprintf("has unexpected value for consumes: %s", compiler.Display(v6))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated string produces = 7;
+		v7 := compiler.MapValueForKey(m, "produces")
+		if v7 != nil {
+			v, ok := compiler.SequenceNodeForNode(v7)
+			if ok {
+				x.Produces = compiler.StringArrayForSequenceNode(v)
+			} else {
+				message := fmt.Sprintf("has unexpected value for produces: %s", compiler.Display(v7))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Paths paths = 8;
+		v8 := compiler.MapValueForKey(m, "paths")
+		if v8 != nil {
+			var err error
+			x.Paths, err = NewPaths(v8, compiler.NewContext("paths", v8, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// Definitions definitions = 9;
+		v9 := compiler.MapValueForKey(m, "definitions")
+		if v9 != nil {
+			var err error
+			x.Definitions, err = NewDefinitions(v9, compiler.NewContext("definitions", v9, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// ParameterDefinitions parameters = 10;
+		v10 := compiler.MapValueForKey(m, "parameters")
+		if v10 != nil {
+			var err error
+			x.Parameters, err = NewParameterDefinitions(v10, compiler.NewContext("parameters", v10, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// ResponseDefinitions responses = 11;
+		v11 := compiler.MapValueForKey(m, "responses")
+		if v11 != nil {
+			var err error
+			x.Responses, err = NewResponseDefinitions(v11, compiler.NewContext("responses", v11, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// repeated SecurityRequirement security = 12;
+		v12 := compiler.MapValueForKey(m, "security")
+		if v12 != nil {
+			// repeated SecurityRequirement
+			x.Security = make([]*SecurityRequirement, 0)
+			a, ok := compiler.SequenceNodeForNode(v12)
+			if ok {
+				for _, item := range a.Content {
+					y, err := NewSecurityRequirement(item, compiler.NewContext("security", item, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.Security = append(x.Security, y)
+				}
+			}
+		}
+		// SecurityDefinitions security_definitions = 13;
+		v13 := compiler.MapValueForKey(m, "securityDefinitions")
+		if v13 != nil {
+			var err error
+			x.SecurityDefinitions, err = NewSecurityDefinitions(v13, compiler.NewContext("securityDefinitions", v13, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// repeated Tag tags = 14;
+		v14 := compiler.MapValueForKey(m, "tags")
+		if v14 != nil {
+			// repeated Tag
+			x.Tags = make([]*Tag, 0)
+			a, ok := compiler.SequenceNodeForNode(v14)
+			if ok {
+				for _, item := range a.Content {
+					y, err := NewTag(item, compiler.NewContext("tags", item, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.Tags = append(x.Tags, y)
+				}
+			}
+		}
+		// ExternalDocs external_docs = 15;
+		v15 := compiler.MapValueForKey(m, "externalDocs")
+		if v15 != nil {
+			var err error
+			x.ExternalDocs, err = NewExternalDocs(v15, compiler.NewContext("externalDocs", v15, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// repeated NamedAny vendor_extension = 16;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewExamples creates an object of type Examples if possible, returning an error if not.
+func NewExamples(in *yaml.Node, context *compiler.Context) (*Examples, error) {
+	errors := make([]error, 0)
+	x := &Examples{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		// repeated NamedAny additional_properties = 1;
+		// MAP: Any
+		x.AdditionalProperties = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				pair := &NamedAny{}
+				pair.Name = k
+				result := &Any{}
+				handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+				if handled {
+					if err != nil {
+						errors = append(errors, err)
+					} else {
+						bytes := compiler.Marshal(v)
+						result.Yaml = string(bytes)
+						result.Value = resultFromExt
+						pair.Value = result
+					}
+				} else {
+					pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+				}
+				x.AdditionalProperties = append(x.AdditionalProperties, pair)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewExternalDocs creates an object of type ExternalDocs if possible, returning an error if not.
+func NewExternalDocs(in *yaml.Node, context *compiler.Context) (*ExternalDocs, error) {
+	errors := make([]error, 0)
+	x := &ExternalDocs{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"url"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"description", "url"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string description = 1;
+		v1 := compiler.MapValueForKey(m, "description")
+		if v1 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string url = 2;
+		v2 := compiler.MapValueForKey(m, "url")
+		if v2 != nil {
+			x.Url, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for url: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 3;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewFileSchema creates an object of type FileSchema if possible, returning an error if not.
+func NewFileSchema(in *yaml.Node, context *compiler.Context) (*FileSchema, error) {
+	errors := make([]error, 0)
+	x := &FileSchema{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"type"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"default", "description", "example", "externalDocs", "format", "readOnly", "required", "title", "type"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string format = 1;
+		v1 := compiler.MapValueForKey(m, "format")
+		if v1 != nil {
+			x.Format, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for format: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string title = 2;
+		v2 := compiler.MapValueForKey(m, "title")
+		if v2 != nil {
+			x.Title, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for title: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 3;
+		v3 := compiler.MapValueForKey(m, "description")
+		if v3 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v3)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Any default = 4;
+		v4 := compiler.MapValueForKey(m, "default")
+		if v4 != nil {
+			var err error
+			x.Default, err = NewAny(v4, compiler.NewContext("default", v4, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// repeated string required = 5;
+		v5 := compiler.MapValueForKey(m, "required")
+		if v5 != nil {
+			v, ok := compiler.SequenceNodeForNode(v5)
+			if ok {
+				x.Required = compiler.StringArrayForSequenceNode(v)
+			} else {
+				message := fmt.Sprintf("has unexpected value for required: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string type = 6;
+		v6 := compiler.MapValueForKey(m, "type")
+		if v6 != nil {
+			x.Type, ok = compiler.StringForScalarNode(v6)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v6))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [file]
+			if ok && !compiler.StringArrayContainsValue([]string{"file"}, x.Type) {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v6))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool read_only = 7;
+		v7 := compiler.MapValueForKey(m, "readOnly")
+		if v7 != nil {
+			x.ReadOnly, ok = compiler.BoolForScalarNode(v7)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for readOnly: %s", compiler.Display(v7))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// ExternalDocs external_docs = 8;
+		v8 := compiler.MapValueForKey(m, "externalDocs")
+		if v8 != nil {
+			var err error
+			x.ExternalDocs, err = NewExternalDocs(v8, compiler.NewContext("externalDocs", v8, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// Any example = 9;
+		v9 := compiler.MapValueForKey(m, "example")
+		if v9 != nil {
+			var err error
+			x.Example, err = NewAny(v9, compiler.NewContext("example", v9, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// repeated NamedAny vendor_extension = 10;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewFormDataParameterSubSchema creates an object of type FormDataParameterSubSchema if possible, returning an error if not.
+func NewFormDataParameterSubSchema(in *yaml.Node, context *compiler.Context) (*FormDataParameterSubSchema, error) {
+	errors := make([]error, 0)
+	x := &FormDataParameterSubSchema{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"allowEmptyValue", "collectionFormat", "default", "description", "enum", "exclusiveMaximum", "exclusiveMinimum", "format", "in", "items", "maxItems", "maxLength", "maximum", "minItems", "minLength", "minimum", "multipleOf", "name", "pattern", "required", "type", "uniqueItems"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// bool required = 1;
+		v1 := compiler.MapValueForKey(m, "required")
+		if v1 != nil {
+			x.Required, ok = compiler.BoolForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for required: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string in = 2;
+		v2 := compiler.MapValueForKey(m, "in")
+		if v2 != nil {
+			x.In, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for in: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [formData]
+			if ok && !compiler.StringArrayContainsValue([]string{"formData"}, x.In) {
+				message := fmt.Sprintf("has unexpected value for in: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 3;
+		v3 := compiler.MapValueForKey(m, "description")
+		if v3 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v3)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string name = 4;
+		v4 := compiler.MapValueForKey(m, "name")
+		if v4 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool allow_empty_value = 5;
+		v5 := compiler.MapValueForKey(m, "allowEmptyValue")
+		if v5 != nil {
+			x.AllowEmptyValue, ok = compiler.BoolForScalarNode(v5)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for allowEmptyValue: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string type = 6;
+		v6 := compiler.MapValueForKey(m, "type")
+		if v6 != nil {
+			x.Type, ok = compiler.StringForScalarNode(v6)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v6))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [string number boolean integer array file]
+			if ok && !compiler.StringArrayContainsValue([]string{"string", "number", "boolean", "integer", "array", "file"}, x.Type) {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v6))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string format = 7;
+		v7 := compiler.MapValueForKey(m, "format")
+		if v7 != nil {
+			x.Format, ok = compiler.StringForScalarNode(v7)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for format: %s", compiler.Display(v7))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// PrimitivesItems items = 8;
+		v8 := compiler.MapValueForKey(m, "items")
+		if v8 != nil {
+			var err error
+			x.Items, err = NewPrimitivesItems(v8, compiler.NewContext("items", v8, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// string collection_format = 9;
+		v9 := compiler.MapValueForKey(m, "collectionFormat")
+		if v9 != nil {
+			x.CollectionFormat, ok = compiler.StringForScalarNode(v9)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for collectionFormat: %s", compiler.Display(v9))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [csv ssv tsv pipes multi]
+			if ok && !compiler.StringArrayContainsValue([]string{"csv", "ssv", "tsv", "pipes", "multi"}, x.CollectionFormat) {
+				message := fmt.Sprintf("has unexpected value for collectionFormat: %s", compiler.Display(v9))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Any default = 10;
+		v10 := compiler.MapValueForKey(m, "default")
+		if v10 != nil {
+			var err error
+			x.Default, err = NewAny(v10, compiler.NewContext("default", v10, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// float maximum = 11;
+		v11 := compiler.MapValueForKey(m, "maximum")
+		if v11 != nil {
+			v, ok := compiler.FloatForScalarNode(v11)
+			if ok {
+				x.Maximum = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for maximum: %s", compiler.Display(v11))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool exclusive_maximum = 12;
+		v12 := compiler.MapValueForKey(m, "exclusiveMaximum")
+		if v12 != nil {
+			x.ExclusiveMaximum, ok = compiler.BoolForScalarNode(v12)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for exclusiveMaximum: %s", compiler.Display(v12))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// float minimum = 13;
+		v13 := compiler.MapValueForKey(m, "minimum")
+		if v13 != nil {
+			v, ok := compiler.FloatForScalarNode(v13)
+			if ok {
+				x.Minimum = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for minimum: %s", compiler.Display(v13))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool exclusive_minimum = 14;
+		v14 := compiler.MapValueForKey(m, "exclusiveMinimum")
+		if v14 != nil {
+			x.ExclusiveMinimum, ok = compiler.BoolForScalarNode(v14)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for exclusiveMinimum: %s", compiler.Display(v14))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_length = 15;
+		v15 := compiler.MapValueForKey(m, "maxLength")
+		if v15 != nil {
+			t, ok := compiler.IntForScalarNode(v15)
+			if ok {
+				x.MaxLength = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxLength: %s", compiler.Display(v15))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_length = 16;
+		v16 := compiler.MapValueForKey(m, "minLength")
+		if v16 != nil {
+			t, ok := compiler.IntForScalarNode(v16)
+			if ok {
+				x.MinLength = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minLength: %s", compiler.Display(v16))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string pattern = 17;
+		v17 := compiler.MapValueForKey(m, "pattern")
+		if v17 != nil {
+			x.Pattern, ok = compiler.StringForScalarNode(v17)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for pattern: %s", compiler.Display(v17))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_items = 18;
+		v18 := compiler.MapValueForKey(m, "maxItems")
+		if v18 != nil {
+			t, ok := compiler.IntForScalarNode(v18)
+			if ok {
+				x.MaxItems = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxItems: %s", compiler.Display(v18))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_items = 19;
+		v19 := compiler.MapValueForKey(m, "minItems")
+		if v19 != nil {
+			t, ok := compiler.IntForScalarNode(v19)
+			if ok {
+				x.MinItems = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minItems: %s", compiler.Display(v19))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool unique_items = 20;
+		v20 := compiler.MapValueForKey(m, "uniqueItems")
+		if v20 != nil {
+			x.UniqueItems, ok = compiler.BoolForScalarNode(v20)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for uniqueItems: %s", compiler.Display(v20))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated Any enum = 21;
+		v21 := compiler.MapValueForKey(m, "enum")
+		if v21 != nil {
+			// repeated Any
+			x.Enum = make([]*Any, 0)
+			a, ok := compiler.SequenceNodeForNode(v21)
+			if ok {
+				for _, item := range a.Content {
+					y, err := NewAny(item, compiler.NewContext("enum", item, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.Enum = append(x.Enum, y)
+				}
+			}
+		}
+		// float multiple_of = 22;
+		v22 := compiler.MapValueForKey(m, "multipleOf")
+		if v22 != nil {
+			v, ok := compiler.FloatForScalarNode(v22)
+			if ok {
+				x.MultipleOf = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for multipleOf: %s", compiler.Display(v22))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 23;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewHeader creates an object of type Header if possible, returning an error if not.
+func NewHeader(in *yaml.Node, context *compiler.Context) (*Header, error) {
+	errors := make([]error, 0)
+	x := &Header{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"type"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"collectionFormat", "default", "description", "enum", "exclusiveMaximum", "exclusiveMinimum", "format", "items", "maxItems", "maxLength", "maximum", "minItems", "minLength", "minimum", "multipleOf", "pattern", "type", "uniqueItems"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string type = 1;
+		v1 := compiler.MapValueForKey(m, "type")
+		if v1 != nil {
+			x.Type, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [string number integer boolean array]
+			if ok && !compiler.StringArrayContainsValue([]string{"string", "number", "integer", "boolean", "array"}, x.Type) {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string format = 2;
+		v2 := compiler.MapValueForKey(m, "format")
+		if v2 != nil {
+			x.Format, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for format: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// PrimitivesItems items = 3;
+		v3 := compiler.MapValueForKey(m, "items")
+		if v3 != nil {
+			var err error
+			x.Items, err = NewPrimitivesItems(v3, compiler.NewContext("items", v3, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// string collection_format = 4;
+		v4 := compiler.MapValueForKey(m, "collectionFormat")
+		if v4 != nil {
+			x.CollectionFormat, ok = compiler.StringForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for collectionFormat: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [csv ssv tsv pipes]
+			if ok && !compiler.StringArrayContainsValue([]string{"csv", "ssv", "tsv", "pipes"}, x.CollectionFormat) {
+				message := fmt.Sprintf("has unexpected value for collectionFormat: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Any default = 5;
+		v5 := compiler.MapValueForKey(m, "default")
+		if v5 != nil {
+			var err error
+			x.Default, err = NewAny(v5, compiler.NewContext("default", v5, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// float maximum = 6;
+		v6 := compiler.MapValueForKey(m, "maximum")
+		if v6 != nil {
+			v, ok := compiler.FloatForScalarNode(v6)
+			if ok {
+				x.Maximum = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for maximum: %s", compiler.Display(v6))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool exclusive_maximum = 7;
+		v7 := compiler.MapValueForKey(m, "exclusiveMaximum")
+		if v7 != nil {
+			x.ExclusiveMaximum, ok = compiler.BoolForScalarNode(v7)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for exclusiveMaximum: %s", compiler.Display(v7))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// float minimum = 8;
+		v8 := compiler.MapValueForKey(m, "minimum")
+		if v8 != nil {
+			v, ok := compiler.FloatForScalarNode(v8)
+			if ok {
+				x.Minimum = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for minimum: %s", compiler.Display(v8))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool exclusive_minimum = 9;
+		v9 := compiler.MapValueForKey(m, "exclusiveMinimum")
+		if v9 != nil {
+			x.ExclusiveMinimum, ok = compiler.BoolForScalarNode(v9)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for exclusiveMinimum: %s", compiler.Display(v9))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_length = 10;
+		v10 := compiler.MapValueForKey(m, "maxLength")
+		if v10 != nil {
+			t, ok := compiler.IntForScalarNode(v10)
+			if ok {
+				x.MaxLength = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxLength: %s", compiler.Display(v10))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_length = 11;
+		v11 := compiler.MapValueForKey(m, "minLength")
+		if v11 != nil {
+			t, ok := compiler.IntForScalarNode(v11)
+			if ok {
+				x.MinLength = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minLength: %s", compiler.Display(v11))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string pattern = 12;
+		v12 := compiler.MapValueForKey(m, "pattern")
+		if v12 != nil {
+			x.Pattern, ok = compiler.StringForScalarNode(v12)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for pattern: %s", compiler.Display(v12))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_items = 13;
+		v13 := compiler.MapValueForKey(m, "maxItems")
+		if v13 != nil {
+			t, ok := compiler.IntForScalarNode(v13)
+			if ok {
+				x.MaxItems = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxItems: %s", compiler.Display(v13))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_items = 14;
+		v14 := compiler.MapValueForKey(m, "minItems")
+		if v14 != nil {
+			t, ok := compiler.IntForScalarNode(v14)
+			if ok {
+				x.MinItems = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minItems: %s", compiler.Display(v14))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool unique_items = 15;
+		v15 := compiler.MapValueForKey(m, "uniqueItems")
+		if v15 != nil {
+			x.UniqueItems, ok = compiler.BoolForScalarNode(v15)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for uniqueItems: %s", compiler.Display(v15))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated Any enum = 16;
+		v16 := compiler.MapValueForKey(m, "enum")
+		if v16 != nil {
+			// repeated Any
+			x.Enum = make([]*Any, 0)
+			a, ok := compiler.SequenceNodeForNode(v16)
+			if ok {
+				for _, item := range a.Content {
+					y, err := NewAny(item, compiler.NewContext("enum", item, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.Enum = append(x.Enum, y)
+				}
+			}
+		}
+		// float multiple_of = 17;
+		v17 := compiler.MapValueForKey(m, "multipleOf")
+		if v17 != nil {
+			v, ok := compiler.FloatForScalarNode(v17)
+			if ok {
+				x.MultipleOf = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for multipleOf: %s", compiler.Display(v17))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 18;
+		v18 := compiler.MapValueForKey(m, "description")
+		if v18 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v18)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v18))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 19;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewHeaderParameterSubSchema creates an object of type HeaderParameterSubSchema if possible, returning an error if not.
+func NewHeaderParameterSubSchema(in *yaml.Node, context *compiler.Context) (*HeaderParameterSubSchema, error) {
+	errors := make([]error, 0)
+	x := &HeaderParameterSubSchema{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"collectionFormat", "default", "description", "enum", "exclusiveMaximum", "exclusiveMinimum", "format", "in", "items", "maxItems", "maxLength", "maximum", "minItems", "minLength", "minimum", "multipleOf", "name", "pattern", "required", "type", "uniqueItems"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// bool required = 1;
+		v1 := compiler.MapValueForKey(m, "required")
+		if v1 != nil {
+			x.Required, ok = compiler.BoolForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for required: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string in = 2;
+		v2 := compiler.MapValueForKey(m, "in")
+		if v2 != nil {
+			x.In, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for in: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [header]
+			if ok && !compiler.StringArrayContainsValue([]string{"header"}, x.In) {
+				message := fmt.Sprintf("has unexpected value for in: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 3;
+		v3 := compiler.MapValueForKey(m, "description")
+		if v3 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v3)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string name = 4;
+		v4 := compiler.MapValueForKey(m, "name")
+		if v4 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string type = 5;
+		v5 := compiler.MapValueForKey(m, "type")
+		if v5 != nil {
+			x.Type, ok = compiler.StringForScalarNode(v5)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [string number boolean integer array]
+			if ok && !compiler.StringArrayContainsValue([]string{"string", "number", "boolean", "integer", "array"}, x.Type) {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string format = 6;
+		v6 := compiler.MapValueForKey(m, "format")
+		if v6 != nil {
+			x.Format, ok = compiler.StringForScalarNode(v6)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for format: %s", compiler.Display(v6))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// PrimitivesItems items = 7;
+		v7 := compiler.MapValueForKey(m, "items")
+		if v7 != nil {
+			var err error
+			x.Items, err = NewPrimitivesItems(v7, compiler.NewContext("items", v7, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// string collection_format = 8;
+		v8 := compiler.MapValueForKey(m, "collectionFormat")
+		if v8 != nil {
+			x.CollectionFormat, ok = compiler.StringForScalarNode(v8)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for collectionFormat: %s", compiler.Display(v8))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [csv ssv tsv pipes]
+			if ok && !compiler.StringArrayContainsValue([]string{"csv", "ssv", "tsv", "pipes"}, x.CollectionFormat) {
+				message := fmt.Sprintf("has unexpected value for collectionFormat: %s", compiler.Display(v8))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Any default = 9;
+		v9 := compiler.MapValueForKey(m, "default")
+		if v9 != nil {
+			var err error
+			x.Default, err = NewAny(v9, compiler.NewContext("default", v9, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// float maximum = 10;
+		v10 := compiler.MapValueForKey(m, "maximum")
+		if v10 != nil {
+			v, ok := compiler.FloatForScalarNode(v10)
+			if ok {
+				x.Maximum = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for maximum: %s", compiler.Display(v10))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool exclusive_maximum = 11;
+		v11 := compiler.MapValueForKey(m, "exclusiveMaximum")
+		if v11 != nil {
+			x.ExclusiveMaximum, ok = compiler.BoolForScalarNode(v11)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for exclusiveMaximum: %s", compiler.Display(v11))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// float minimum = 12;
+		v12 := compiler.MapValueForKey(m, "minimum")
+		if v12 != nil {
+			v, ok := compiler.FloatForScalarNode(v12)
+			if ok {
+				x.Minimum = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for minimum: %s", compiler.Display(v12))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool exclusive_minimum = 13;
+		v13 := compiler.MapValueForKey(m, "exclusiveMinimum")
+		if v13 != nil {
+			x.ExclusiveMinimum, ok = compiler.BoolForScalarNode(v13)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for exclusiveMinimum: %s", compiler.Display(v13))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_length = 14;
+		v14 := compiler.MapValueForKey(m, "maxLength")
+		if v14 != nil {
+			t, ok := compiler.IntForScalarNode(v14)
+			if ok {
+				x.MaxLength = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxLength: %s", compiler.Display(v14))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_length = 15;
+		v15 := compiler.MapValueForKey(m, "minLength")
+		if v15 != nil {
+			t, ok := compiler.IntForScalarNode(v15)
+			if ok {
+				x.MinLength = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minLength: %s", compiler.Display(v15))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string pattern = 16;
+		v16 := compiler.MapValueForKey(m, "pattern")
+		if v16 != nil {
+			x.Pattern, ok = compiler.StringForScalarNode(v16)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for pattern: %s", compiler.Display(v16))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_items = 17;
+		v17 := compiler.MapValueForKey(m, "maxItems")
+		if v17 != nil {
+			t, ok := compiler.IntForScalarNode(v17)
+			if ok {
+				x.MaxItems = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxItems: %s", compiler.Display(v17))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_items = 18;
+		v18 := compiler.MapValueForKey(m, "minItems")
+		if v18 != nil {
+			t, ok := compiler.IntForScalarNode(v18)
+			if ok {
+				x.MinItems = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minItems: %s", compiler.Display(v18))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool unique_items = 19;
+		v19 := compiler.MapValueForKey(m, "uniqueItems")
+		if v19 != nil {
+			x.UniqueItems, ok = compiler.BoolForScalarNode(v19)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for uniqueItems: %s", compiler.Display(v19))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated Any enum = 20;
+		v20 := compiler.MapValueForKey(m, "enum")
+		if v20 != nil {
+			// repeated Any
+			x.Enum = make([]*Any, 0)
+			a, ok := compiler.SequenceNodeForNode(v20)
+			if ok {
+				for _, item := range a.Content {
+					y, err := NewAny(item, compiler.NewContext("enum", item, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.Enum = append(x.Enum, y)
+				}
+			}
+		}
+		// float multiple_of = 21;
+		v21 := compiler.MapValueForKey(m, "multipleOf")
+		if v21 != nil {
+			v, ok := compiler.FloatForScalarNode(v21)
+			if ok {
+				x.MultipleOf = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for multipleOf: %s", compiler.Display(v21))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 22;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewHeaders creates an object of type Headers if possible, returning an error if not.
+func NewHeaders(in *yaml.Node, context *compiler.Context) (*Headers, error) {
+	errors := make([]error, 0)
+	x := &Headers{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		// repeated NamedHeader additional_properties = 1;
+		// MAP: Header
+		x.AdditionalProperties = make([]*NamedHeader, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				pair := &NamedHeader{}
+				pair.Name = k
+				var err error
+				pair.Value, err = NewHeader(v, compiler.NewContext(k, v, context))
+				if err != nil {
+					errors = append(errors, err)
+				}
+				x.AdditionalProperties = append(x.AdditionalProperties, pair)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewInfo creates an object of type Info if possible, returning an error if not.
+func NewInfo(in *yaml.Node, context *compiler.Context) (*Info, error) {
+	errors := make([]error, 0)
+	x := &Info{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"title", "version"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"contact", "description", "license", "termsOfService", "title", "version"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string title = 1;
+		v1 := compiler.MapValueForKey(m, "title")
+		if v1 != nil {
+			x.Title, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for title: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string version = 2;
+		v2 := compiler.MapValueForKey(m, "version")
+		if v2 != nil {
+			x.Version, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for version: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 3;
+		v3 := compiler.MapValueForKey(m, "description")
+		if v3 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v3)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string terms_of_service = 4;
+		v4 := compiler.MapValueForKey(m, "termsOfService")
+		if v4 != nil {
+			x.TermsOfService, ok = compiler.StringForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for termsOfService: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Contact contact = 5;
+		v5 := compiler.MapValueForKey(m, "contact")
+		if v5 != nil {
+			var err error
+			x.Contact, err = NewContact(v5, compiler.NewContext("contact", v5, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// License license = 6;
+		v6 := compiler.MapValueForKey(m, "license")
+		if v6 != nil {
+			var err error
+			x.License, err = NewLicense(v6, compiler.NewContext("license", v6, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// repeated NamedAny vendor_extension = 7;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewItemsItem creates an object of type ItemsItem if possible, returning an error if not.
+func NewItemsItem(in *yaml.Node, context *compiler.Context) (*ItemsItem, error) {
+	errors := make([]error, 0)
+	x := &ItemsItem{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value for item array: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		x.Schema = make([]*Schema, 0)
+		y, err := NewSchema(m, compiler.NewContext("<array>", m, context))
+		if err != nil {
+			return nil, err
+		}
+		x.Schema = append(x.Schema, y)
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewJsonReference creates an object of type JsonReference if possible, returning an error if not.
+func NewJsonReference(in *yaml.Node, context *compiler.Context) (*JsonReference, error) {
+	errors := make([]error, 0)
+	x := &JsonReference{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"$ref"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string _ref = 1;
+		v1 := compiler.MapValueForKey(m, "$ref")
+		if v1 != nil {
+			x.XRef, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for $ref: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 2;
+		v2 := compiler.MapValueForKey(m, "description")
+		if v2 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewLicense creates an object of type License if possible, returning an error if not.
+func NewLicense(in *yaml.Node, context *compiler.Context) (*License, error) {
+	errors := make([]error, 0)
+	x := &License{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"name"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"name", "url"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string name = 1;
+		v1 := compiler.MapValueForKey(m, "name")
+		if v1 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string url = 2;
+		v2 := compiler.MapValueForKey(m, "url")
+		if v2 != nil {
+			x.Url, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for url: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 3;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewNamedAny creates an object of type NamedAny if possible, returning an error if not.
+func NewNamedAny(in *yaml.Node, context *compiler.Context) (*NamedAny, error) {
+	errors := make([]error, 0)
+	x := &NamedAny{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"name", "value"}
+		var allowedPatterns []*regexp.Regexp
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string name = 1;
+		v1 := compiler.MapValueForKey(m, "name")
+		if v1 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Any value = 2;
+		v2 := compiler.MapValueForKey(m, "value")
+		if v2 != nil {
+			var err error
+			x.Value, err = NewAny(v2, compiler.NewContext("value", v2, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewNamedHeader creates an object of type NamedHeader if possible, returning an error if not.
+func NewNamedHeader(in *yaml.Node, context *compiler.Context) (*NamedHeader, error) {
+	errors := make([]error, 0)
+	x := &NamedHeader{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"name", "value"}
+		var allowedPatterns []*regexp.Regexp
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string name = 1;
+		v1 := compiler.MapValueForKey(m, "name")
+		if v1 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Header value = 2;
+		v2 := compiler.MapValueForKey(m, "value")
+		if v2 != nil {
+			var err error
+			x.Value, err = NewHeader(v2, compiler.NewContext("value", v2, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewNamedParameter creates an object of type NamedParameter if possible, returning an error if not.
+func NewNamedParameter(in *yaml.Node, context *compiler.Context) (*NamedParameter, error) {
+	errors := make([]error, 0)
+	x := &NamedParameter{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"name", "value"}
+		var allowedPatterns []*regexp.Regexp
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string name = 1;
+		v1 := compiler.MapValueForKey(m, "name")
+		if v1 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Parameter value = 2;
+		v2 := compiler.MapValueForKey(m, "value")
+		if v2 != nil {
+			var err error
+			x.Value, err = NewParameter(v2, compiler.NewContext("value", v2, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewNamedPathItem creates an object of type NamedPathItem if possible, returning an error if not.
+func NewNamedPathItem(in *yaml.Node, context *compiler.Context) (*NamedPathItem, error) {
+	errors := make([]error, 0)
+	x := &NamedPathItem{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"name", "value"}
+		var allowedPatterns []*regexp.Regexp
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string name = 1;
+		v1 := compiler.MapValueForKey(m, "name")
+		if v1 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// PathItem value = 2;
+		v2 := compiler.MapValueForKey(m, "value")
+		if v2 != nil {
+			var err error
+			x.Value, err = NewPathItem(v2, compiler.NewContext("value", v2, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewNamedResponse creates an object of type NamedResponse if possible, returning an error if not.
+func NewNamedResponse(in *yaml.Node, context *compiler.Context) (*NamedResponse, error) {
+	errors := make([]error, 0)
+	x := &NamedResponse{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"name", "value"}
+		var allowedPatterns []*regexp.Regexp
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string name = 1;
+		v1 := compiler.MapValueForKey(m, "name")
+		if v1 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Response value = 2;
+		v2 := compiler.MapValueForKey(m, "value")
+		if v2 != nil {
+			var err error
+			x.Value, err = NewResponse(v2, compiler.NewContext("value", v2, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewNamedResponseValue creates an object of type NamedResponseValue if possible, returning an error if not.
+func NewNamedResponseValue(in *yaml.Node, context *compiler.Context) (*NamedResponseValue, error) {
+	errors := make([]error, 0)
+	x := &NamedResponseValue{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"name", "value"}
+		var allowedPatterns []*regexp.Regexp
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string name = 1;
+		v1 := compiler.MapValueForKey(m, "name")
+		if v1 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// ResponseValue value = 2;
+		v2 := compiler.MapValueForKey(m, "value")
+		if v2 != nil {
+			var err error
+			x.Value, err = NewResponseValue(v2, compiler.NewContext("value", v2, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewNamedSchema creates an object of type NamedSchema if possible, returning an error if not.
+func NewNamedSchema(in *yaml.Node, context *compiler.Context) (*NamedSchema, error) {
+	errors := make([]error, 0)
+	x := &NamedSchema{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"name", "value"}
+		var allowedPatterns []*regexp.Regexp
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string name = 1;
+		v1 := compiler.MapValueForKey(m, "name")
+		if v1 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Schema value = 2;
+		v2 := compiler.MapValueForKey(m, "value")
+		if v2 != nil {
+			var err error
+			x.Value, err = NewSchema(v2, compiler.NewContext("value", v2, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewNamedSecurityDefinitionsItem creates an object of type NamedSecurityDefinitionsItem if possible, returning an error if not.
+func NewNamedSecurityDefinitionsItem(in *yaml.Node, context *compiler.Context) (*NamedSecurityDefinitionsItem, error) {
+	errors := make([]error, 0)
+	x := &NamedSecurityDefinitionsItem{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"name", "value"}
+		var allowedPatterns []*regexp.Regexp
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string name = 1;
+		v1 := compiler.MapValueForKey(m, "name")
+		if v1 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// SecurityDefinitionsItem value = 2;
+		v2 := compiler.MapValueForKey(m, "value")
+		if v2 != nil {
+			var err error
+			x.Value, err = NewSecurityDefinitionsItem(v2, compiler.NewContext("value", v2, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewNamedString creates an object of type NamedString if possible, returning an error if not.
+func NewNamedString(in *yaml.Node, context *compiler.Context) (*NamedString, error) {
+	errors := make([]error, 0)
+	x := &NamedString{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"name", "value"}
+		var allowedPatterns []*regexp.Regexp
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string name = 1;
+		v1 := compiler.MapValueForKey(m, "name")
+		if v1 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string value = 2;
+		v2 := compiler.MapValueForKey(m, "value")
+		if v2 != nil {
+			x.Value, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for value: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewNamedStringArray creates an object of type NamedStringArray if possible, returning an error if not.
+func NewNamedStringArray(in *yaml.Node, context *compiler.Context) (*NamedStringArray, error) {
+	errors := make([]error, 0)
+	x := &NamedStringArray{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"name", "value"}
+		var allowedPatterns []*regexp.Regexp
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string name = 1;
+		v1 := compiler.MapValueForKey(m, "name")
+		if v1 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// StringArray value = 2;
+		v2 := compiler.MapValueForKey(m, "value")
+		if v2 != nil {
+			var err error
+			x.Value, err = NewStringArray(v2, compiler.NewContext("value", v2, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewNonBodyParameter creates an object of type NonBodyParameter if possible, returning an error if not.
+func NewNonBodyParameter(in *yaml.Node, context *compiler.Context) (*NonBodyParameter, error) {
+	errors := make([]error, 0)
+	x := &NonBodyParameter{}
+	matched := false
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"in", "name", "type"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// HeaderParameterSubSchema header_parameter_sub_schema = 1;
+		{
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewHeaderParameterSubSchema(m, compiler.NewContext("headerParameterSubSchema", m, context))
+			if matchingError == nil {
+				x.Oneof = &NonBodyParameter_HeaderParameterSubSchema{HeaderParameterSubSchema: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+		// FormDataParameterSubSchema form_data_parameter_sub_schema = 2;
+		{
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewFormDataParameterSubSchema(m, compiler.NewContext("formDataParameterSubSchema", m, context))
+			if matchingError == nil {
+				x.Oneof = &NonBodyParameter_FormDataParameterSubSchema{FormDataParameterSubSchema: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+		// QueryParameterSubSchema query_parameter_sub_schema = 3;
+		{
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewQueryParameterSubSchema(m, compiler.NewContext("queryParameterSubSchema", m, context))
+			if matchingError == nil {
+				x.Oneof = &NonBodyParameter_QueryParameterSubSchema{QueryParameterSubSchema: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+		// PathParameterSubSchema path_parameter_sub_schema = 4;
+		{
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewPathParameterSubSchema(m, compiler.NewContext("pathParameterSubSchema", m, context))
+			if matchingError == nil {
+				x.Oneof = &NonBodyParameter_PathParameterSubSchema{PathParameterSubSchema: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	if matched {
+		// since the oneof matched one of its possibilities, discard any matching errors
+		errors = make([]error, 0)
+	} else {
+		message := fmt.Sprintf("contains an invalid NonBodyParameter")
+		err := compiler.NewError(context, message)
+		errors = []error{err}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewOauth2AccessCodeSecurity creates an object of type Oauth2AccessCodeSecurity if possible, returning an error if not.
+func NewOauth2AccessCodeSecurity(in *yaml.Node, context *compiler.Context) (*Oauth2AccessCodeSecurity, error) {
+	errors := make([]error, 0)
+	x := &Oauth2AccessCodeSecurity{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"authorizationUrl", "flow", "tokenUrl", "type"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"authorizationUrl", "description", "flow", "scopes", "tokenUrl", "type"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string type = 1;
+		v1 := compiler.MapValueForKey(m, "type")
+		if v1 != nil {
+			x.Type, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [oauth2]
+			if ok && !compiler.StringArrayContainsValue([]string{"oauth2"}, x.Type) {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string flow = 2;
+		v2 := compiler.MapValueForKey(m, "flow")
+		if v2 != nil {
+			x.Flow, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for flow: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [accessCode]
+			if ok && !compiler.StringArrayContainsValue([]string{"accessCode"}, x.Flow) {
+				message := fmt.Sprintf("has unexpected value for flow: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Oauth2Scopes scopes = 3;
+		v3 := compiler.MapValueForKey(m, "scopes")
+		if v3 != nil {
+			var err error
+			x.Scopes, err = NewOauth2Scopes(v3, compiler.NewContext("scopes", v3, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// string authorization_url = 4;
+		v4 := compiler.MapValueForKey(m, "authorizationUrl")
+		if v4 != nil {
+			x.AuthorizationUrl, ok = compiler.StringForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for authorizationUrl: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string token_url = 5;
+		v5 := compiler.MapValueForKey(m, "tokenUrl")
+		if v5 != nil {
+			x.TokenUrl, ok = compiler.StringForScalarNode(v5)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for tokenUrl: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 6;
+		v6 := compiler.MapValueForKey(m, "description")
+		if v6 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v6)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v6))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 7;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewOauth2ApplicationSecurity creates an object of type Oauth2ApplicationSecurity if possible, returning an error if not.
+func NewOauth2ApplicationSecurity(in *yaml.Node, context *compiler.Context) (*Oauth2ApplicationSecurity, error) {
+	errors := make([]error, 0)
+	x := &Oauth2ApplicationSecurity{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"flow", "tokenUrl", "type"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"description", "flow", "scopes", "tokenUrl", "type"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string type = 1;
+		v1 := compiler.MapValueForKey(m, "type")
+		if v1 != nil {
+			x.Type, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [oauth2]
+			if ok && !compiler.StringArrayContainsValue([]string{"oauth2"}, x.Type) {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string flow = 2;
+		v2 := compiler.MapValueForKey(m, "flow")
+		if v2 != nil {
+			x.Flow, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for flow: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [application]
+			if ok && !compiler.StringArrayContainsValue([]string{"application"}, x.Flow) {
+				message := fmt.Sprintf("has unexpected value for flow: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Oauth2Scopes scopes = 3;
+		v3 := compiler.MapValueForKey(m, "scopes")
+		if v3 != nil {
+			var err error
+			x.Scopes, err = NewOauth2Scopes(v3, compiler.NewContext("scopes", v3, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// string token_url = 4;
+		v4 := compiler.MapValueForKey(m, "tokenUrl")
+		if v4 != nil {
+			x.TokenUrl, ok = compiler.StringForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for tokenUrl: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 5;
+		v5 := compiler.MapValueForKey(m, "description")
+		if v5 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v5)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 6;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewOauth2ImplicitSecurity creates an object of type Oauth2ImplicitSecurity if possible, returning an error if not.
+func NewOauth2ImplicitSecurity(in *yaml.Node, context *compiler.Context) (*Oauth2ImplicitSecurity, error) {
+	errors := make([]error, 0)
+	x := &Oauth2ImplicitSecurity{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"authorizationUrl", "flow", "type"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"authorizationUrl", "description", "flow", "scopes", "type"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string type = 1;
+		v1 := compiler.MapValueForKey(m, "type")
+		if v1 != nil {
+			x.Type, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [oauth2]
+			if ok && !compiler.StringArrayContainsValue([]string{"oauth2"}, x.Type) {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string flow = 2;
+		v2 := compiler.MapValueForKey(m, "flow")
+		if v2 != nil {
+			x.Flow, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for flow: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [implicit]
+			if ok && !compiler.StringArrayContainsValue([]string{"implicit"}, x.Flow) {
+				message := fmt.Sprintf("has unexpected value for flow: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Oauth2Scopes scopes = 3;
+		v3 := compiler.MapValueForKey(m, "scopes")
+		if v3 != nil {
+			var err error
+			x.Scopes, err = NewOauth2Scopes(v3, compiler.NewContext("scopes", v3, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// string authorization_url = 4;
+		v4 := compiler.MapValueForKey(m, "authorizationUrl")
+		if v4 != nil {
+			x.AuthorizationUrl, ok = compiler.StringForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for authorizationUrl: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 5;
+		v5 := compiler.MapValueForKey(m, "description")
+		if v5 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v5)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 6;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewOauth2PasswordSecurity creates an object of type Oauth2PasswordSecurity if possible, returning an error if not.
+func NewOauth2PasswordSecurity(in *yaml.Node, context *compiler.Context) (*Oauth2PasswordSecurity, error) {
+	errors := make([]error, 0)
+	x := &Oauth2PasswordSecurity{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"flow", "tokenUrl", "type"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"description", "flow", "scopes", "tokenUrl", "type"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string type = 1;
+		v1 := compiler.MapValueForKey(m, "type")
+		if v1 != nil {
+			x.Type, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [oauth2]
+			if ok && !compiler.StringArrayContainsValue([]string{"oauth2"}, x.Type) {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string flow = 2;
+		v2 := compiler.MapValueForKey(m, "flow")
+		if v2 != nil {
+			x.Flow, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for flow: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [password]
+			if ok && !compiler.StringArrayContainsValue([]string{"password"}, x.Flow) {
+				message := fmt.Sprintf("has unexpected value for flow: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Oauth2Scopes scopes = 3;
+		v3 := compiler.MapValueForKey(m, "scopes")
+		if v3 != nil {
+			var err error
+			x.Scopes, err = NewOauth2Scopes(v3, compiler.NewContext("scopes", v3, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// string token_url = 4;
+		v4 := compiler.MapValueForKey(m, "tokenUrl")
+		if v4 != nil {
+			x.TokenUrl, ok = compiler.StringForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for tokenUrl: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 5;
+		v5 := compiler.MapValueForKey(m, "description")
+		if v5 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v5)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 6;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewOauth2Scopes creates an object of type Oauth2Scopes if possible, returning an error if not.
+func NewOauth2Scopes(in *yaml.Node, context *compiler.Context) (*Oauth2Scopes, error) {
+	errors := make([]error, 0)
+	x := &Oauth2Scopes{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		// repeated NamedString additional_properties = 1;
+		// MAP: string
+		x.AdditionalProperties = make([]*NamedString, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				pair := &NamedString{}
+				pair.Name = k
+				pair.Value, _ = compiler.StringForScalarNode(v)
+				x.AdditionalProperties = append(x.AdditionalProperties, pair)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewOperation creates an object of type Operation if possible, returning an error if not.
+func NewOperation(in *yaml.Node, context *compiler.Context) (*Operation, error) {
+	errors := make([]error, 0)
+	x := &Operation{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"responses"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"consumes", "deprecated", "description", "externalDocs", "operationId", "parameters", "produces", "responses", "schemes", "security", "summary", "tags"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// repeated string tags = 1;
+		v1 := compiler.MapValueForKey(m, "tags")
+		if v1 != nil {
+			v, ok := compiler.SequenceNodeForNode(v1)
+			if ok {
+				x.Tags = compiler.StringArrayForSequenceNode(v)
+			} else {
+				message := fmt.Sprintf("has unexpected value for tags: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string summary = 2;
+		v2 := compiler.MapValueForKey(m, "summary")
+		if v2 != nil {
+			x.Summary, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for summary: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 3;
+		v3 := compiler.MapValueForKey(m, "description")
+		if v3 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v3)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// ExternalDocs external_docs = 4;
+		v4 := compiler.MapValueForKey(m, "externalDocs")
+		if v4 != nil {
+			var err error
+			x.ExternalDocs, err = NewExternalDocs(v4, compiler.NewContext("externalDocs", v4, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// string operation_id = 5;
+		v5 := compiler.MapValueForKey(m, "operationId")
+		if v5 != nil {
+			x.OperationId, ok = compiler.StringForScalarNode(v5)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for operationId: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated string produces = 6;
+		v6 := compiler.MapValueForKey(m, "produces")
+		if v6 != nil {
+			v, ok := compiler.SequenceNodeForNode(v6)
+			if ok {
+				x.Produces = compiler.StringArrayForSequenceNode(v)
+			} else {
+				message := fmt.Sprintf("has unexpected value for produces: %s", compiler.Display(v6))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated string consumes = 7;
+		v7 := compiler.MapValueForKey(m, "consumes")
+		if v7 != nil {
+			v, ok := compiler.SequenceNodeForNode(v7)
+			if ok {
+				x.Consumes = compiler.StringArrayForSequenceNode(v)
+			} else {
+				message := fmt.Sprintf("has unexpected value for consumes: %s", compiler.Display(v7))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated ParametersItem parameters = 8;
+		v8 := compiler.MapValueForKey(m, "parameters")
+		if v8 != nil {
+			// repeated ParametersItem
+			x.Parameters = make([]*ParametersItem, 0)
+			a, ok := compiler.SequenceNodeForNode(v8)
+			if ok {
+				for _, item := range a.Content {
+					y, err := NewParametersItem(item, compiler.NewContext("parameters", item, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.Parameters = append(x.Parameters, y)
+				}
+			}
+		}
+		// Responses responses = 9;
+		v9 := compiler.MapValueForKey(m, "responses")
+		if v9 != nil {
+			var err error
+			x.Responses, err = NewResponses(v9, compiler.NewContext("responses", v9, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// repeated string schemes = 10;
+		v10 := compiler.MapValueForKey(m, "schemes")
+		if v10 != nil {
+			v, ok := compiler.SequenceNodeForNode(v10)
+			if ok {
+				x.Schemes = compiler.StringArrayForSequenceNode(v)
+			} else {
+				message := fmt.Sprintf("has unexpected value for schemes: %s", compiler.Display(v10))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [http https ws wss]
+			if ok && !compiler.StringArrayContainsValues([]string{"http", "https", "ws", "wss"}, x.Schemes) {
+				message := fmt.Sprintf("has unexpected value for schemes: %s", compiler.Display(v10))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool deprecated = 11;
+		v11 := compiler.MapValueForKey(m, "deprecated")
+		if v11 != nil {
+			x.Deprecated, ok = compiler.BoolForScalarNode(v11)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for deprecated: %s", compiler.Display(v11))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated SecurityRequirement security = 12;
+		v12 := compiler.MapValueForKey(m, "security")
+		if v12 != nil {
+			// repeated SecurityRequirement
+			x.Security = make([]*SecurityRequirement, 0)
+			a, ok := compiler.SequenceNodeForNode(v12)
+			if ok {
+				for _, item := range a.Content {
+					y, err := NewSecurityRequirement(item, compiler.NewContext("security", item, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.Security = append(x.Security, y)
+				}
+			}
+		}
+		// repeated NamedAny vendor_extension = 13;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewParameter creates an object of type Parameter if possible, returning an error if not.
+func NewParameter(in *yaml.Node, context *compiler.Context) (*Parameter, error) {
+	errors := make([]error, 0)
+	x := &Parameter{}
+	matched := false
+	// BodyParameter body_parameter = 1;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewBodyParameter(m, compiler.NewContext("bodyParameter", m, context))
+			if matchingError == nil {
+				x.Oneof = &Parameter_BodyParameter{BodyParameter: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	// NonBodyParameter non_body_parameter = 2;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewNonBodyParameter(m, compiler.NewContext("nonBodyParameter", m, context))
+			if matchingError == nil {
+				x.Oneof = &Parameter_NonBodyParameter{NonBodyParameter: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	if matched {
+		// since the oneof matched one of its possibilities, discard any matching errors
+		errors = make([]error, 0)
+	} else {
+		message := fmt.Sprintf("contains an invalid Parameter")
+		err := compiler.NewError(context, message)
+		errors = []error{err}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewParameterDefinitions creates an object of type ParameterDefinitions if possible, returning an error if not.
+func NewParameterDefinitions(in *yaml.Node, context *compiler.Context) (*ParameterDefinitions, error) {
+	errors := make([]error, 0)
+	x := &ParameterDefinitions{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		// repeated NamedParameter additional_properties = 1;
+		// MAP: Parameter
+		x.AdditionalProperties = make([]*NamedParameter, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				pair := &NamedParameter{}
+				pair.Name = k
+				var err error
+				pair.Value, err = NewParameter(v, compiler.NewContext(k, v, context))
+				if err != nil {
+					errors = append(errors, err)
+				}
+				x.AdditionalProperties = append(x.AdditionalProperties, pair)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewParametersItem creates an object of type ParametersItem if possible, returning an error if not.
+func NewParametersItem(in *yaml.Node, context *compiler.Context) (*ParametersItem, error) {
+	errors := make([]error, 0)
+	x := &ParametersItem{}
+	matched := false
+	// Parameter parameter = 1;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewParameter(m, compiler.NewContext("parameter", m, context))
+			if matchingError == nil {
+				x.Oneof = &ParametersItem_Parameter{Parameter: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	// JsonReference json_reference = 2;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewJsonReference(m, compiler.NewContext("jsonReference", m, context))
+			if matchingError == nil {
+				x.Oneof = &ParametersItem_JsonReference{JsonReference: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	if matched {
+		// since the oneof matched one of its possibilities, discard any matching errors
+		errors = make([]error, 0)
+	} else {
+		message := fmt.Sprintf("contains an invalid ParametersItem")
+		err := compiler.NewError(context, message)
+		errors = []error{err}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewPathItem creates an object of type PathItem if possible, returning an error if not.
+func NewPathItem(in *yaml.Node, context *compiler.Context) (*PathItem, error) {
+	errors := make([]error, 0)
+	x := &PathItem{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"$ref", "delete", "get", "head", "options", "parameters", "patch", "post", "put"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string _ref = 1;
+		v1 := compiler.MapValueForKey(m, "$ref")
+		if v1 != nil {
+			x.XRef, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for $ref: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Operation get = 2;
+		v2 := compiler.MapValueForKey(m, "get")
+		if v2 != nil {
+			var err error
+			x.Get, err = NewOperation(v2, compiler.NewContext("get", v2, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// Operation put = 3;
+		v3 := compiler.MapValueForKey(m, "put")
+		if v3 != nil {
+			var err error
+			x.Put, err = NewOperation(v3, compiler.NewContext("put", v3, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// Operation post = 4;
+		v4 := compiler.MapValueForKey(m, "post")
+		if v4 != nil {
+			var err error
+			x.Post, err = NewOperation(v4, compiler.NewContext("post", v4, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// Operation delete = 5;
+		v5 := compiler.MapValueForKey(m, "delete")
+		if v5 != nil {
+			var err error
+			x.Delete, err = NewOperation(v5, compiler.NewContext("delete", v5, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// Operation options = 6;
+		v6 := compiler.MapValueForKey(m, "options")
+		if v6 != nil {
+			var err error
+			x.Options, err = NewOperation(v6, compiler.NewContext("options", v6, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// Operation head = 7;
+		v7 := compiler.MapValueForKey(m, "head")
+		if v7 != nil {
+			var err error
+			x.Head, err = NewOperation(v7, compiler.NewContext("head", v7, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// Operation patch = 8;
+		v8 := compiler.MapValueForKey(m, "patch")
+		if v8 != nil {
+			var err error
+			x.Patch, err = NewOperation(v8, compiler.NewContext("patch", v8, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// repeated ParametersItem parameters = 9;
+		v9 := compiler.MapValueForKey(m, "parameters")
+		if v9 != nil {
+			// repeated ParametersItem
+			x.Parameters = make([]*ParametersItem, 0)
+			a, ok := compiler.SequenceNodeForNode(v9)
+			if ok {
+				for _, item := range a.Content {
+					y, err := NewParametersItem(item, compiler.NewContext("parameters", item, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.Parameters = append(x.Parameters, y)
+				}
+			}
+		}
+		// repeated NamedAny vendor_extension = 10;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewPathParameterSubSchema creates an object of type PathParameterSubSchema if possible, returning an error if not.
+func NewPathParameterSubSchema(in *yaml.Node, context *compiler.Context) (*PathParameterSubSchema, error) {
+	errors := make([]error, 0)
+	x := &PathParameterSubSchema{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"required"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"collectionFormat", "default", "description", "enum", "exclusiveMaximum", "exclusiveMinimum", "format", "in", "items", "maxItems", "maxLength", "maximum", "minItems", "minLength", "minimum", "multipleOf", "name", "pattern", "required", "type", "uniqueItems"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// bool required = 1;
+		v1 := compiler.MapValueForKey(m, "required")
+		if v1 != nil {
+			x.Required, ok = compiler.BoolForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for required: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string in = 2;
+		v2 := compiler.MapValueForKey(m, "in")
+		if v2 != nil {
+			x.In, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for in: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [path]
+			if ok && !compiler.StringArrayContainsValue([]string{"path"}, x.In) {
+				message := fmt.Sprintf("has unexpected value for in: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 3;
+		v3 := compiler.MapValueForKey(m, "description")
+		if v3 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v3)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string name = 4;
+		v4 := compiler.MapValueForKey(m, "name")
+		if v4 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string type = 5;
+		v5 := compiler.MapValueForKey(m, "type")
+		if v5 != nil {
+			x.Type, ok = compiler.StringForScalarNode(v5)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [string number boolean integer array]
+			if ok && !compiler.StringArrayContainsValue([]string{"string", "number", "boolean", "integer", "array"}, x.Type) {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string format = 6;
+		v6 := compiler.MapValueForKey(m, "format")
+		if v6 != nil {
+			x.Format, ok = compiler.StringForScalarNode(v6)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for format: %s", compiler.Display(v6))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// PrimitivesItems items = 7;
+		v7 := compiler.MapValueForKey(m, "items")
+		if v7 != nil {
+			var err error
+			x.Items, err = NewPrimitivesItems(v7, compiler.NewContext("items", v7, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// string collection_format = 8;
+		v8 := compiler.MapValueForKey(m, "collectionFormat")
+		if v8 != nil {
+			x.CollectionFormat, ok = compiler.StringForScalarNode(v8)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for collectionFormat: %s", compiler.Display(v8))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [csv ssv tsv pipes]
+			if ok && !compiler.StringArrayContainsValue([]string{"csv", "ssv", "tsv", "pipes"}, x.CollectionFormat) {
+				message := fmt.Sprintf("has unexpected value for collectionFormat: %s", compiler.Display(v8))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Any default = 9;
+		v9 := compiler.MapValueForKey(m, "default")
+		if v9 != nil {
+			var err error
+			x.Default, err = NewAny(v9, compiler.NewContext("default", v9, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// float maximum = 10;
+		v10 := compiler.MapValueForKey(m, "maximum")
+		if v10 != nil {
+			v, ok := compiler.FloatForScalarNode(v10)
+			if ok {
+				x.Maximum = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for maximum: %s", compiler.Display(v10))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool exclusive_maximum = 11;
+		v11 := compiler.MapValueForKey(m, "exclusiveMaximum")
+		if v11 != nil {
+			x.ExclusiveMaximum, ok = compiler.BoolForScalarNode(v11)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for exclusiveMaximum: %s", compiler.Display(v11))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// float minimum = 12;
+		v12 := compiler.MapValueForKey(m, "minimum")
+		if v12 != nil {
+			v, ok := compiler.FloatForScalarNode(v12)
+			if ok {
+				x.Minimum = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for minimum: %s", compiler.Display(v12))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool exclusive_minimum = 13;
+		v13 := compiler.MapValueForKey(m, "exclusiveMinimum")
+		if v13 != nil {
+			x.ExclusiveMinimum, ok = compiler.BoolForScalarNode(v13)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for exclusiveMinimum: %s", compiler.Display(v13))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_length = 14;
+		v14 := compiler.MapValueForKey(m, "maxLength")
+		if v14 != nil {
+			t, ok := compiler.IntForScalarNode(v14)
+			if ok {
+				x.MaxLength = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxLength: %s", compiler.Display(v14))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_length = 15;
+		v15 := compiler.MapValueForKey(m, "minLength")
+		if v15 != nil {
+			t, ok := compiler.IntForScalarNode(v15)
+			if ok {
+				x.MinLength = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minLength: %s", compiler.Display(v15))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string pattern = 16;
+		v16 := compiler.MapValueForKey(m, "pattern")
+		if v16 != nil {
+			x.Pattern, ok = compiler.StringForScalarNode(v16)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for pattern: %s", compiler.Display(v16))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_items = 17;
+		v17 := compiler.MapValueForKey(m, "maxItems")
+		if v17 != nil {
+			t, ok := compiler.IntForScalarNode(v17)
+			if ok {
+				x.MaxItems = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxItems: %s", compiler.Display(v17))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_items = 18;
+		v18 := compiler.MapValueForKey(m, "minItems")
+		if v18 != nil {
+			t, ok := compiler.IntForScalarNode(v18)
+			if ok {
+				x.MinItems = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minItems: %s", compiler.Display(v18))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool unique_items = 19;
+		v19 := compiler.MapValueForKey(m, "uniqueItems")
+		if v19 != nil {
+			x.UniqueItems, ok = compiler.BoolForScalarNode(v19)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for uniqueItems: %s", compiler.Display(v19))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated Any enum = 20;
+		v20 := compiler.MapValueForKey(m, "enum")
+		if v20 != nil {
+			// repeated Any
+			x.Enum = make([]*Any, 0)
+			a, ok := compiler.SequenceNodeForNode(v20)
+			if ok {
+				for _, item := range a.Content {
+					y, err := NewAny(item, compiler.NewContext("enum", item, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.Enum = append(x.Enum, y)
+				}
+			}
+		}
+		// float multiple_of = 21;
+		v21 := compiler.MapValueForKey(m, "multipleOf")
+		if v21 != nil {
+			v, ok := compiler.FloatForScalarNode(v21)
+			if ok {
+				x.MultipleOf = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for multipleOf: %s", compiler.Display(v21))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 22;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewPaths creates an object of type Paths if possible, returning an error if not.
+func NewPaths(in *yaml.Node, context *compiler.Context) (*Paths, error) {
+	errors := make([]error, 0)
+	x := &Paths{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{}
+		allowedPatterns := []*regexp.Regexp{pattern0, pattern1}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// repeated NamedAny vendor_extension = 1;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+		// repeated NamedPathItem path = 2;
+		// MAP: PathItem ^/
+		x.Path = make([]*NamedPathItem, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "/") {
+					pair := &NamedPathItem{}
+					pair.Name = k
+					var err error
+					pair.Value, err = NewPathItem(v, compiler.NewContext(k, v, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.Path = append(x.Path, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewPrimitivesItems creates an object of type PrimitivesItems if possible, returning an error if not.
+func NewPrimitivesItems(in *yaml.Node, context *compiler.Context) (*PrimitivesItems, error) {
+	errors := make([]error, 0)
+	x := &PrimitivesItems{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"collectionFormat", "default", "enum", "exclusiveMaximum", "exclusiveMinimum", "format", "items", "maxItems", "maxLength", "maximum", "minItems", "minLength", "minimum", "multipleOf", "pattern", "type", "uniqueItems"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string type = 1;
+		v1 := compiler.MapValueForKey(m, "type")
+		if v1 != nil {
+			x.Type, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [string number integer boolean array]
+			if ok && !compiler.StringArrayContainsValue([]string{"string", "number", "integer", "boolean", "array"}, x.Type) {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string format = 2;
+		v2 := compiler.MapValueForKey(m, "format")
+		if v2 != nil {
+			x.Format, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for format: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// PrimitivesItems items = 3;
+		v3 := compiler.MapValueForKey(m, "items")
+		if v3 != nil {
+			var err error
+			x.Items, err = NewPrimitivesItems(v3, compiler.NewContext("items", v3, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// string collection_format = 4;
+		v4 := compiler.MapValueForKey(m, "collectionFormat")
+		if v4 != nil {
+			x.CollectionFormat, ok = compiler.StringForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for collectionFormat: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [csv ssv tsv pipes]
+			if ok && !compiler.StringArrayContainsValue([]string{"csv", "ssv", "tsv", "pipes"}, x.CollectionFormat) {
+				message := fmt.Sprintf("has unexpected value for collectionFormat: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Any default = 5;
+		v5 := compiler.MapValueForKey(m, "default")
+		if v5 != nil {
+			var err error
+			x.Default, err = NewAny(v5, compiler.NewContext("default", v5, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// float maximum = 6;
+		v6 := compiler.MapValueForKey(m, "maximum")
+		if v6 != nil {
+			v, ok := compiler.FloatForScalarNode(v6)
+			if ok {
+				x.Maximum = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for maximum: %s", compiler.Display(v6))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool exclusive_maximum = 7;
+		v7 := compiler.MapValueForKey(m, "exclusiveMaximum")
+		if v7 != nil {
+			x.ExclusiveMaximum, ok = compiler.BoolForScalarNode(v7)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for exclusiveMaximum: %s", compiler.Display(v7))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// float minimum = 8;
+		v8 := compiler.MapValueForKey(m, "minimum")
+		if v8 != nil {
+			v, ok := compiler.FloatForScalarNode(v8)
+			if ok {
+				x.Minimum = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for minimum: %s", compiler.Display(v8))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool exclusive_minimum = 9;
+		v9 := compiler.MapValueForKey(m, "exclusiveMinimum")
+		if v9 != nil {
+			x.ExclusiveMinimum, ok = compiler.BoolForScalarNode(v9)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for exclusiveMinimum: %s", compiler.Display(v9))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_length = 10;
+		v10 := compiler.MapValueForKey(m, "maxLength")
+		if v10 != nil {
+			t, ok := compiler.IntForScalarNode(v10)
+			if ok {
+				x.MaxLength = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxLength: %s", compiler.Display(v10))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_length = 11;
+		v11 := compiler.MapValueForKey(m, "minLength")
+		if v11 != nil {
+			t, ok := compiler.IntForScalarNode(v11)
+			if ok {
+				x.MinLength = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minLength: %s", compiler.Display(v11))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string pattern = 12;
+		v12 := compiler.MapValueForKey(m, "pattern")
+		if v12 != nil {
+			x.Pattern, ok = compiler.StringForScalarNode(v12)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for pattern: %s", compiler.Display(v12))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_items = 13;
+		v13 := compiler.MapValueForKey(m, "maxItems")
+		if v13 != nil {
+			t, ok := compiler.IntForScalarNode(v13)
+			if ok {
+				x.MaxItems = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxItems: %s", compiler.Display(v13))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_items = 14;
+		v14 := compiler.MapValueForKey(m, "minItems")
+		if v14 != nil {
+			t, ok := compiler.IntForScalarNode(v14)
+			if ok {
+				x.MinItems = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minItems: %s", compiler.Display(v14))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool unique_items = 15;
+		v15 := compiler.MapValueForKey(m, "uniqueItems")
+		if v15 != nil {
+			x.UniqueItems, ok = compiler.BoolForScalarNode(v15)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for uniqueItems: %s", compiler.Display(v15))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated Any enum = 16;
+		v16 := compiler.MapValueForKey(m, "enum")
+		if v16 != nil {
+			// repeated Any
+			x.Enum = make([]*Any, 0)
+			a, ok := compiler.SequenceNodeForNode(v16)
+			if ok {
+				for _, item := range a.Content {
+					y, err := NewAny(item, compiler.NewContext("enum", item, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.Enum = append(x.Enum, y)
+				}
+			}
+		}
+		// float multiple_of = 17;
+		v17 := compiler.MapValueForKey(m, "multipleOf")
+		if v17 != nil {
+			v, ok := compiler.FloatForScalarNode(v17)
+			if ok {
+				x.MultipleOf = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for multipleOf: %s", compiler.Display(v17))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 18;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewProperties creates an object of type Properties if possible, returning an error if not.
+func NewProperties(in *yaml.Node, context *compiler.Context) (*Properties, error) {
+	errors := make([]error, 0)
+	x := &Properties{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		// repeated NamedSchema additional_properties = 1;
+		// MAP: Schema
+		x.AdditionalProperties = make([]*NamedSchema, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				pair := &NamedSchema{}
+				pair.Name = k
+				var err error
+				pair.Value, err = NewSchema(v, compiler.NewContext(k, v, context))
+				if err != nil {
+					errors = append(errors, err)
+				}
+				x.AdditionalProperties = append(x.AdditionalProperties, pair)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewQueryParameterSubSchema creates an object of type QueryParameterSubSchema if possible, returning an error if not.
+func NewQueryParameterSubSchema(in *yaml.Node, context *compiler.Context) (*QueryParameterSubSchema, error) {
+	errors := make([]error, 0)
+	x := &QueryParameterSubSchema{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"allowEmptyValue", "collectionFormat", "default", "description", "enum", "exclusiveMaximum", "exclusiveMinimum", "format", "in", "items", "maxItems", "maxLength", "maximum", "minItems", "minLength", "minimum", "multipleOf", "name", "pattern", "required", "type", "uniqueItems"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// bool required = 1;
+		v1 := compiler.MapValueForKey(m, "required")
+		if v1 != nil {
+			x.Required, ok = compiler.BoolForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for required: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string in = 2;
+		v2 := compiler.MapValueForKey(m, "in")
+		if v2 != nil {
+			x.In, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for in: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [query]
+			if ok && !compiler.StringArrayContainsValue([]string{"query"}, x.In) {
+				message := fmt.Sprintf("has unexpected value for in: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 3;
+		v3 := compiler.MapValueForKey(m, "description")
+		if v3 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v3)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string name = 4;
+		v4 := compiler.MapValueForKey(m, "name")
+		if v4 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool allow_empty_value = 5;
+		v5 := compiler.MapValueForKey(m, "allowEmptyValue")
+		if v5 != nil {
+			x.AllowEmptyValue, ok = compiler.BoolForScalarNode(v5)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for allowEmptyValue: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string type = 6;
+		v6 := compiler.MapValueForKey(m, "type")
+		if v6 != nil {
+			x.Type, ok = compiler.StringForScalarNode(v6)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v6))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [string number boolean integer array]
+			if ok && !compiler.StringArrayContainsValue([]string{"string", "number", "boolean", "integer", "array"}, x.Type) {
+				message := fmt.Sprintf("has unexpected value for type: %s", compiler.Display(v6))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string format = 7;
+		v7 := compiler.MapValueForKey(m, "format")
+		if v7 != nil {
+			x.Format, ok = compiler.StringForScalarNode(v7)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for format: %s", compiler.Display(v7))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// PrimitivesItems items = 8;
+		v8 := compiler.MapValueForKey(m, "items")
+		if v8 != nil {
+			var err error
+			x.Items, err = NewPrimitivesItems(v8, compiler.NewContext("items", v8, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// string collection_format = 9;
+		v9 := compiler.MapValueForKey(m, "collectionFormat")
+		if v9 != nil {
+			x.CollectionFormat, ok = compiler.StringForScalarNode(v9)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for collectionFormat: %s", compiler.Display(v9))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+			// check for valid enum values
+			// [csv ssv tsv pipes multi]
+			if ok && !compiler.StringArrayContainsValue([]string{"csv", "ssv", "tsv", "pipes", "multi"}, x.CollectionFormat) {
+				message := fmt.Sprintf("has unexpected value for collectionFormat: %s", compiler.Display(v9))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Any default = 10;
+		v10 := compiler.MapValueForKey(m, "default")
+		if v10 != nil {
+			var err error
+			x.Default, err = NewAny(v10, compiler.NewContext("default", v10, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// float maximum = 11;
+		v11 := compiler.MapValueForKey(m, "maximum")
+		if v11 != nil {
+			v, ok := compiler.FloatForScalarNode(v11)
+			if ok {
+				x.Maximum = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for maximum: %s", compiler.Display(v11))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool exclusive_maximum = 12;
+		v12 := compiler.MapValueForKey(m, "exclusiveMaximum")
+		if v12 != nil {
+			x.ExclusiveMaximum, ok = compiler.BoolForScalarNode(v12)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for exclusiveMaximum: %s", compiler.Display(v12))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// float minimum = 13;
+		v13 := compiler.MapValueForKey(m, "minimum")
+		if v13 != nil {
+			v, ok := compiler.FloatForScalarNode(v13)
+			if ok {
+				x.Minimum = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for minimum: %s", compiler.Display(v13))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool exclusive_minimum = 14;
+		v14 := compiler.MapValueForKey(m, "exclusiveMinimum")
+		if v14 != nil {
+			x.ExclusiveMinimum, ok = compiler.BoolForScalarNode(v14)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for exclusiveMinimum: %s", compiler.Display(v14))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_length = 15;
+		v15 := compiler.MapValueForKey(m, "maxLength")
+		if v15 != nil {
+			t, ok := compiler.IntForScalarNode(v15)
+			if ok {
+				x.MaxLength = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxLength: %s", compiler.Display(v15))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_length = 16;
+		v16 := compiler.MapValueForKey(m, "minLength")
+		if v16 != nil {
+			t, ok := compiler.IntForScalarNode(v16)
+			if ok {
+				x.MinLength = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minLength: %s", compiler.Display(v16))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string pattern = 17;
+		v17 := compiler.MapValueForKey(m, "pattern")
+		if v17 != nil {
+			x.Pattern, ok = compiler.StringForScalarNode(v17)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for pattern: %s", compiler.Display(v17))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_items = 18;
+		v18 := compiler.MapValueForKey(m, "maxItems")
+		if v18 != nil {
+			t, ok := compiler.IntForScalarNode(v18)
+			if ok {
+				x.MaxItems = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxItems: %s", compiler.Display(v18))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_items = 19;
+		v19 := compiler.MapValueForKey(m, "minItems")
+		if v19 != nil {
+			t, ok := compiler.IntForScalarNode(v19)
+			if ok {
+				x.MinItems = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minItems: %s", compiler.Display(v19))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool unique_items = 20;
+		v20 := compiler.MapValueForKey(m, "uniqueItems")
+		if v20 != nil {
+			x.UniqueItems, ok = compiler.BoolForScalarNode(v20)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for uniqueItems: %s", compiler.Display(v20))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated Any enum = 21;
+		v21 := compiler.MapValueForKey(m, "enum")
+		if v21 != nil {
+			// repeated Any
+			x.Enum = make([]*Any, 0)
+			a, ok := compiler.SequenceNodeForNode(v21)
+			if ok {
+				for _, item := range a.Content {
+					y, err := NewAny(item, compiler.NewContext("enum", item, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.Enum = append(x.Enum, y)
+				}
+			}
+		}
+		// float multiple_of = 22;
+		v22 := compiler.MapValueForKey(m, "multipleOf")
+		if v22 != nil {
+			v, ok := compiler.FloatForScalarNode(v22)
+			if ok {
+				x.MultipleOf = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for multipleOf: %s", compiler.Display(v22))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 23;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewResponse creates an object of type Response if possible, returning an error if not.
+func NewResponse(in *yaml.Node, context *compiler.Context) (*Response, error) {
+	errors := make([]error, 0)
+	x := &Response{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"description"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"description", "examples", "headers", "schema"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string description = 1;
+		v1 := compiler.MapValueForKey(m, "description")
+		if v1 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// SchemaItem schema = 2;
+		v2 := compiler.MapValueForKey(m, "schema")
+		if v2 != nil {
+			var err error
+			x.Schema, err = NewSchemaItem(v2, compiler.NewContext("schema", v2, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// Headers headers = 3;
+		v3 := compiler.MapValueForKey(m, "headers")
+		if v3 != nil {
+			var err error
+			x.Headers, err = NewHeaders(v3, compiler.NewContext("headers", v3, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// Examples examples = 4;
+		v4 := compiler.MapValueForKey(m, "examples")
+		if v4 != nil {
+			var err error
+			x.Examples, err = NewExamples(v4, compiler.NewContext("examples", v4, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// repeated NamedAny vendor_extension = 5;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewResponseDefinitions creates an object of type ResponseDefinitions if possible, returning an error if not.
+func NewResponseDefinitions(in *yaml.Node, context *compiler.Context) (*ResponseDefinitions, error) {
+	errors := make([]error, 0)
+	x := &ResponseDefinitions{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		// repeated NamedResponse additional_properties = 1;
+		// MAP: Response
+		x.AdditionalProperties = make([]*NamedResponse, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				pair := &NamedResponse{}
+				pair.Name = k
+				var err error
+				pair.Value, err = NewResponse(v, compiler.NewContext(k, v, context))
+				if err != nil {
+					errors = append(errors, err)
+				}
+				x.AdditionalProperties = append(x.AdditionalProperties, pair)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewResponseValue creates an object of type ResponseValue if possible, returning an error if not.
+func NewResponseValue(in *yaml.Node, context *compiler.Context) (*ResponseValue, error) {
+	errors := make([]error, 0)
+	x := &ResponseValue{}
+	matched := false
+	// Response response = 1;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewResponse(m, compiler.NewContext("response", m, context))
+			if matchingError == nil {
+				x.Oneof = &ResponseValue_Response{Response: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	// JsonReference json_reference = 2;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewJsonReference(m, compiler.NewContext("jsonReference", m, context))
+			if matchingError == nil {
+				x.Oneof = &ResponseValue_JsonReference{JsonReference: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	if matched {
+		// since the oneof matched one of its possibilities, discard any matching errors
+		errors = make([]error, 0)
+	} else {
+		message := fmt.Sprintf("contains an invalid ResponseValue")
+		err := compiler.NewError(context, message)
+		errors = []error{err}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewResponses creates an object of type Responses if possible, returning an error if not.
+func NewResponses(in *yaml.Node, context *compiler.Context) (*Responses, error) {
+	errors := make([]error, 0)
+	x := &Responses{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{}
+		allowedPatterns := []*regexp.Regexp{pattern2, pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// repeated NamedResponseValue response_code = 1;
+		// MAP: ResponseValue ^([0-9]{3})$|^(default)$
+		x.ResponseCode = make([]*NamedResponseValue, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if pattern2.MatchString(k) {
+					pair := &NamedResponseValue{}
+					pair.Name = k
+					var err error
+					pair.Value, err = NewResponseValue(v, compiler.NewContext(k, v, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.ResponseCode = append(x.ResponseCode, pair)
+				}
+			}
+		}
+		// repeated NamedAny vendor_extension = 2;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewSchema creates an object of type Schema if possible, returning an error if not.
+func NewSchema(in *yaml.Node, context *compiler.Context) (*Schema, error) {
+	errors := make([]error, 0)
+	x := &Schema{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"$ref", "additionalProperties", "allOf", "default", "description", "discriminator", "enum", "example", "exclusiveMaximum", "exclusiveMinimum", "externalDocs", "format", "items", "maxItems", "maxLength", "maxProperties", "maximum", "minItems", "minLength", "minProperties", "minimum", "multipleOf", "pattern", "properties", "readOnly", "required", "title", "type", "uniqueItems", "xml"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string _ref = 1;
+		v1 := compiler.MapValueForKey(m, "$ref")
+		if v1 != nil {
+			x.XRef, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for $ref: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string format = 2;
+		v2 := compiler.MapValueForKey(m, "format")
+		if v2 != nil {
+			x.Format, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for format: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string title = 3;
+		v3 := compiler.MapValueForKey(m, "title")
+		if v3 != nil {
+			x.Title, ok = compiler.StringForScalarNode(v3)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for title: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 4;
+		v4 := compiler.MapValueForKey(m, "description")
+		if v4 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Any default = 5;
+		v5 := compiler.MapValueForKey(m, "default")
+		if v5 != nil {
+			var err error
+			x.Default, err = NewAny(v5, compiler.NewContext("default", v5, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// float multiple_of = 6;
+		v6 := compiler.MapValueForKey(m, "multipleOf")
+		if v6 != nil {
+			v, ok := compiler.FloatForScalarNode(v6)
+			if ok {
+				x.MultipleOf = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for multipleOf: %s", compiler.Display(v6))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// float maximum = 7;
+		v7 := compiler.MapValueForKey(m, "maximum")
+		if v7 != nil {
+			v, ok := compiler.FloatForScalarNode(v7)
+			if ok {
+				x.Maximum = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for maximum: %s", compiler.Display(v7))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool exclusive_maximum = 8;
+		v8 := compiler.MapValueForKey(m, "exclusiveMaximum")
+		if v8 != nil {
+			x.ExclusiveMaximum, ok = compiler.BoolForScalarNode(v8)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for exclusiveMaximum: %s", compiler.Display(v8))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// float minimum = 9;
+		v9 := compiler.MapValueForKey(m, "minimum")
+		if v9 != nil {
+			v, ok := compiler.FloatForScalarNode(v9)
+			if ok {
+				x.Minimum = v
+			} else {
+				message := fmt.Sprintf("has unexpected value for minimum: %s", compiler.Display(v9))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool exclusive_minimum = 10;
+		v10 := compiler.MapValueForKey(m, "exclusiveMinimum")
+		if v10 != nil {
+			x.ExclusiveMinimum, ok = compiler.BoolForScalarNode(v10)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for exclusiveMinimum: %s", compiler.Display(v10))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_length = 11;
+		v11 := compiler.MapValueForKey(m, "maxLength")
+		if v11 != nil {
+			t, ok := compiler.IntForScalarNode(v11)
+			if ok {
+				x.MaxLength = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxLength: %s", compiler.Display(v11))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_length = 12;
+		v12 := compiler.MapValueForKey(m, "minLength")
+		if v12 != nil {
+			t, ok := compiler.IntForScalarNode(v12)
+			if ok {
+				x.MinLength = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minLength: %s", compiler.Display(v12))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string pattern = 13;
+		v13 := compiler.MapValueForKey(m, "pattern")
+		if v13 != nil {
+			x.Pattern, ok = compiler.StringForScalarNode(v13)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for pattern: %s", compiler.Display(v13))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_items = 14;
+		v14 := compiler.MapValueForKey(m, "maxItems")
+		if v14 != nil {
+			t, ok := compiler.IntForScalarNode(v14)
+			if ok {
+				x.MaxItems = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxItems: %s", compiler.Display(v14))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_items = 15;
+		v15 := compiler.MapValueForKey(m, "minItems")
+		if v15 != nil {
+			t, ok := compiler.IntForScalarNode(v15)
+			if ok {
+				x.MinItems = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minItems: %s", compiler.Display(v15))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool unique_items = 16;
+		v16 := compiler.MapValueForKey(m, "uniqueItems")
+		if v16 != nil {
+			x.UniqueItems, ok = compiler.BoolForScalarNode(v16)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for uniqueItems: %s", compiler.Display(v16))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 max_properties = 17;
+		v17 := compiler.MapValueForKey(m, "maxProperties")
+		if v17 != nil {
+			t, ok := compiler.IntForScalarNode(v17)
+			if ok {
+				x.MaxProperties = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for maxProperties: %s", compiler.Display(v17))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// int64 min_properties = 18;
+		v18 := compiler.MapValueForKey(m, "minProperties")
+		if v18 != nil {
+			t, ok := compiler.IntForScalarNode(v18)
+			if ok {
+				x.MinProperties = int64(t)
+			} else {
+				message := fmt.Sprintf("has unexpected value for minProperties: %s", compiler.Display(v18))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated string required = 19;
+		v19 := compiler.MapValueForKey(m, "required")
+		if v19 != nil {
+			v, ok := compiler.SequenceNodeForNode(v19)
+			if ok {
+				x.Required = compiler.StringArrayForSequenceNode(v)
+			} else {
+				message := fmt.Sprintf("has unexpected value for required: %s", compiler.Display(v19))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated Any enum = 20;
+		v20 := compiler.MapValueForKey(m, "enum")
+		if v20 != nil {
+			// repeated Any
+			x.Enum = make([]*Any, 0)
+			a, ok := compiler.SequenceNodeForNode(v20)
+			if ok {
+				for _, item := range a.Content {
+					y, err := NewAny(item, compiler.NewContext("enum", item, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.Enum = append(x.Enum, y)
+				}
+			}
+		}
+		// AdditionalPropertiesItem additional_properties = 21;
+		v21 := compiler.MapValueForKey(m, "additionalProperties")
+		if v21 != nil {
+			var err error
+			x.AdditionalProperties, err = NewAdditionalPropertiesItem(v21, compiler.NewContext("additionalProperties", v21, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// TypeItem type = 22;
+		v22 := compiler.MapValueForKey(m, "type")
+		if v22 != nil {
+			var err error
+			x.Type, err = NewTypeItem(v22, compiler.NewContext("type", v22, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// ItemsItem items = 23;
+		v23 := compiler.MapValueForKey(m, "items")
+		if v23 != nil {
+			var err error
+			x.Items, err = NewItemsItem(v23, compiler.NewContext("items", v23, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// repeated Schema all_of = 24;
+		v24 := compiler.MapValueForKey(m, "allOf")
+		if v24 != nil {
+			// repeated Schema
+			x.AllOf = make([]*Schema, 0)
+			a, ok := compiler.SequenceNodeForNode(v24)
+			if ok {
+				for _, item := range a.Content {
+					y, err := NewSchema(item, compiler.NewContext("allOf", item, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+					x.AllOf = append(x.AllOf, y)
+				}
+			}
+		}
+		// Properties properties = 25;
+		v25 := compiler.MapValueForKey(m, "properties")
+		if v25 != nil {
+			var err error
+			x.Properties, err = NewProperties(v25, compiler.NewContext("properties", v25, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// string discriminator = 26;
+		v26 := compiler.MapValueForKey(m, "discriminator")
+		if v26 != nil {
+			x.Discriminator, ok = compiler.StringForScalarNode(v26)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for discriminator: %s", compiler.Display(v26))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool read_only = 27;
+		v27 := compiler.MapValueForKey(m, "readOnly")
+		if v27 != nil {
+			x.ReadOnly, ok = compiler.BoolForScalarNode(v27)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for readOnly: %s", compiler.Display(v27))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// Xml xml = 28;
+		v28 := compiler.MapValueForKey(m, "xml")
+		if v28 != nil {
+			var err error
+			x.Xml, err = NewXml(v28, compiler.NewContext("xml", v28, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// ExternalDocs external_docs = 29;
+		v29 := compiler.MapValueForKey(m, "externalDocs")
+		if v29 != nil {
+			var err error
+			x.ExternalDocs, err = NewExternalDocs(v29, compiler.NewContext("externalDocs", v29, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// Any example = 30;
+		v30 := compiler.MapValueForKey(m, "example")
+		if v30 != nil {
+			var err error
+			x.Example, err = NewAny(v30, compiler.NewContext("example", v30, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// repeated NamedAny vendor_extension = 31;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewSchemaItem creates an object of type SchemaItem if possible, returning an error if not.
+func NewSchemaItem(in *yaml.Node, context *compiler.Context) (*SchemaItem, error) {
+	errors := make([]error, 0)
+	x := &SchemaItem{}
+	matched := false
+	// Schema schema = 1;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewSchema(m, compiler.NewContext("schema", m, context))
+			if matchingError == nil {
+				x.Oneof = &SchemaItem_Schema{Schema: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	// FileSchema file_schema = 2;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewFileSchema(m, compiler.NewContext("fileSchema", m, context))
+			if matchingError == nil {
+				x.Oneof = &SchemaItem_FileSchema{FileSchema: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	if matched {
+		// since the oneof matched one of its possibilities, discard any matching errors
+		errors = make([]error, 0)
+	} else {
+		message := fmt.Sprintf("contains an invalid SchemaItem")
+		err := compiler.NewError(context, message)
+		errors = []error{err}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewSecurityDefinitions creates an object of type SecurityDefinitions if possible, returning an error if not.
+func NewSecurityDefinitions(in *yaml.Node, context *compiler.Context) (*SecurityDefinitions, error) {
+	errors := make([]error, 0)
+	x := &SecurityDefinitions{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		// repeated NamedSecurityDefinitionsItem additional_properties = 1;
+		// MAP: SecurityDefinitionsItem
+		x.AdditionalProperties = make([]*NamedSecurityDefinitionsItem, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				pair := &NamedSecurityDefinitionsItem{}
+				pair.Name = k
+				var err error
+				pair.Value, err = NewSecurityDefinitionsItem(v, compiler.NewContext(k, v, context))
+				if err != nil {
+					errors = append(errors, err)
+				}
+				x.AdditionalProperties = append(x.AdditionalProperties, pair)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewSecurityDefinitionsItem creates an object of type SecurityDefinitionsItem if possible, returning an error if not.
+func NewSecurityDefinitionsItem(in *yaml.Node, context *compiler.Context) (*SecurityDefinitionsItem, error) {
+	errors := make([]error, 0)
+	x := &SecurityDefinitionsItem{}
+	matched := false
+	// BasicAuthenticationSecurity basic_authentication_security = 1;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewBasicAuthenticationSecurity(m, compiler.NewContext("basicAuthenticationSecurity", m, context))
+			if matchingError == nil {
+				x.Oneof = &SecurityDefinitionsItem_BasicAuthenticationSecurity{BasicAuthenticationSecurity: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	// ApiKeySecurity api_key_security = 2;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewApiKeySecurity(m, compiler.NewContext("apiKeySecurity", m, context))
+			if matchingError == nil {
+				x.Oneof = &SecurityDefinitionsItem_ApiKeySecurity{ApiKeySecurity: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	// Oauth2ImplicitSecurity oauth2_implicit_security = 3;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewOauth2ImplicitSecurity(m, compiler.NewContext("oauth2ImplicitSecurity", m, context))
+			if matchingError == nil {
+				x.Oneof = &SecurityDefinitionsItem_Oauth2ImplicitSecurity{Oauth2ImplicitSecurity: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	// Oauth2PasswordSecurity oauth2_password_security = 4;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewOauth2PasswordSecurity(m, compiler.NewContext("oauth2PasswordSecurity", m, context))
+			if matchingError == nil {
+				x.Oneof = &SecurityDefinitionsItem_Oauth2PasswordSecurity{Oauth2PasswordSecurity: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	// Oauth2ApplicationSecurity oauth2_application_security = 5;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewOauth2ApplicationSecurity(m, compiler.NewContext("oauth2ApplicationSecurity", m, context))
+			if matchingError == nil {
+				x.Oneof = &SecurityDefinitionsItem_Oauth2ApplicationSecurity{Oauth2ApplicationSecurity: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	// Oauth2AccessCodeSecurity oauth2_access_code_security = 6;
+	{
+		m, ok := compiler.UnpackMap(in)
+		if ok {
+			// errors might be ok here, they mean we just don't have the right subtype
+			t, matchingError := NewOauth2AccessCodeSecurity(m, compiler.NewContext("oauth2AccessCodeSecurity", m, context))
+			if matchingError == nil {
+				x.Oneof = &SecurityDefinitionsItem_Oauth2AccessCodeSecurity{Oauth2AccessCodeSecurity: t}
+				matched = true
+			} else {
+				errors = append(errors, matchingError)
+			}
+		}
+	}
+	if matched {
+		// since the oneof matched one of its possibilities, discard any matching errors
+		errors = make([]error, 0)
+	} else {
+		message := fmt.Sprintf("contains an invalid SecurityDefinitionsItem")
+		err := compiler.NewError(context, message)
+		errors = []error{err}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewSecurityRequirement creates an object of type SecurityRequirement if possible, returning an error if not.
+func NewSecurityRequirement(in *yaml.Node, context *compiler.Context) (*SecurityRequirement, error) {
+	errors := make([]error, 0)
+	x := &SecurityRequirement{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		// repeated NamedStringArray additional_properties = 1;
+		// MAP: StringArray
+		x.AdditionalProperties = make([]*NamedStringArray, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				pair := &NamedStringArray{}
+				pair.Name = k
+				var err error
+				pair.Value, err = NewStringArray(v, compiler.NewContext(k, v, context))
+				if err != nil {
+					errors = append(errors, err)
+				}
+				x.AdditionalProperties = append(x.AdditionalProperties, pair)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewStringArray creates an object of type StringArray if possible, returning an error if not.
+func NewStringArray(in *yaml.Node, context *compiler.Context) (*StringArray, error) {
+	errors := make([]error, 0)
+	x := &StringArray{}
+	x.Value = make([]string, 0)
+	for _, node := range in.Content {
+		s, _ := compiler.StringForScalarNode(node)
+		x.Value = append(x.Value, s)
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewTag creates an object of type Tag if possible, returning an error if not.
+func NewTag(in *yaml.Node, context *compiler.Context) (*Tag, error) {
+	errors := make([]error, 0)
+	x := &Tag{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		requiredKeys := []string{"name"}
+		missingKeys := compiler.MissingKeysInMap(m, requiredKeys)
+		if len(missingKeys) > 0 {
+			message := fmt.Sprintf("is missing required %s: %+v", compiler.PluralProperties(len(missingKeys)), strings.Join(missingKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		allowedKeys := []string{"description", "externalDocs", "name"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string name = 1;
+		v1 := compiler.MapValueForKey(m, "name")
+		if v1 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string description = 2;
+		v2 := compiler.MapValueForKey(m, "description")
+		if v2 != nil {
+			x.Description, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for description: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// ExternalDocs external_docs = 3;
+		v3 := compiler.MapValueForKey(m, "externalDocs")
+		if v3 != nil {
+			var err error
+			x.ExternalDocs, err = NewExternalDocs(v3, compiler.NewContext("externalDocs", v3, context))
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+		// repeated NamedAny vendor_extension = 4;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewTypeItem creates an object of type TypeItem if possible, returning an error if not.
+func NewTypeItem(in *yaml.Node, context *compiler.Context) (*TypeItem, error) {
+	errors := make([]error, 0)
+	x := &TypeItem{}
+	v1 := in
+	switch v1.Kind {
+	case yaml.ScalarNode:
+		x.Value = make([]string, 0)
+		x.Value = append(x.Value, v1.Value)
+	case yaml.SequenceNode:
+		x.Value = make([]string, 0)
+		for _, v := range v1.Content {
+			value := v.Value
+			ok := v.Kind == yaml.ScalarNode
+			if ok {
+				x.Value = append(x.Value, value)
+			} else {
+				message := fmt.Sprintf("has unexpected value for string array element: %+v (%T)", value, value)
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+	default:
+		message := fmt.Sprintf("has unexpected value for string array: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewVendorExtension creates an object of type VendorExtension if possible, returning an error if not.
+func NewVendorExtension(in *yaml.Node, context *compiler.Context) (*VendorExtension, error) {
+	errors := make([]error, 0)
+	x := &VendorExtension{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		// repeated NamedAny additional_properties = 1;
+		// MAP: Any
+		x.AdditionalProperties = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				pair := &NamedAny{}
+				pair.Name = k
+				result := &Any{}
+				handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+				if handled {
+					if err != nil {
+						errors = append(errors, err)
+					} else {
+						bytes := compiler.Marshal(v)
+						result.Yaml = string(bytes)
+						result.Value = resultFromExt
+						pair.Value = result
+					}
+				} else {
+					pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+					if err != nil {
+						errors = append(errors, err)
+					}
+				}
+				x.AdditionalProperties = append(x.AdditionalProperties, pair)
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// NewXml creates an object of type Xml if possible, returning an error if not.
+func NewXml(in *yaml.Node, context *compiler.Context) (*Xml, error) {
+	errors := make([]error, 0)
+	x := &Xml{}
+	m, ok := compiler.UnpackMap(in)
+	if !ok {
+		message := fmt.Sprintf("has unexpected value: %+v (%T)", in, in)
+		errors = append(errors, compiler.NewError(context, message))
+	} else {
+		allowedKeys := []string{"attribute", "name", "namespace", "prefix", "wrapped"}
+		allowedPatterns := []*regexp.Regexp{pattern0}
+		invalidKeys := compiler.InvalidKeysInMap(m, allowedKeys, allowedPatterns)
+		if len(invalidKeys) > 0 {
+			message := fmt.Sprintf("has invalid %s: %+v", compiler.PluralProperties(len(invalidKeys)), strings.Join(invalidKeys, ", "))
+			errors = append(errors, compiler.NewError(context, message))
+		}
+		// string name = 1;
+		v1 := compiler.MapValueForKey(m, "name")
+		if v1 != nil {
+			x.Name, ok = compiler.StringForScalarNode(v1)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for name: %s", compiler.Display(v1))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string namespace = 2;
+		v2 := compiler.MapValueForKey(m, "namespace")
+		if v2 != nil {
+			x.Namespace, ok = compiler.StringForScalarNode(v2)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for namespace: %s", compiler.Display(v2))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// string prefix = 3;
+		v3 := compiler.MapValueForKey(m, "prefix")
+		if v3 != nil {
+			x.Prefix, ok = compiler.StringForScalarNode(v3)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for prefix: %s", compiler.Display(v3))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool attribute = 4;
+		v4 := compiler.MapValueForKey(m, "attribute")
+		if v4 != nil {
+			x.Attribute, ok = compiler.BoolForScalarNode(v4)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for attribute: %s", compiler.Display(v4))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// bool wrapped = 5;
+		v5 := compiler.MapValueForKey(m, "wrapped")
+		if v5 != nil {
+			x.Wrapped, ok = compiler.BoolForScalarNode(v5)
+			if !ok {
+				message := fmt.Sprintf("has unexpected value for wrapped: %s", compiler.Display(v5))
+				errors = append(errors, compiler.NewError(context, message))
+			}
+		}
+		// repeated NamedAny vendor_extension = 6;
+		// MAP: Any ^x-
+		x.VendorExtension = make([]*NamedAny, 0)
+		for i := 0; i < len(m.Content); i += 2 {
+			k, ok := compiler.StringForScalarNode(m.Content[i])
+			if ok {
+				v := m.Content[i+1]
+				if strings.HasPrefix(k, "x-") {
+					pair := &NamedAny{}
+					pair.Name = k
+					result := &Any{}
+					handled, resultFromExt, err := compiler.CallExtension(context, v, k)
+					if handled {
+						if err != nil {
+							errors = append(errors, err)
+						} else {
+							bytes := compiler.Marshal(v)
+							result.Yaml = string(bytes)
+							result.Value = resultFromExt
+							pair.Value = result
+						}
+					} else {
+						pair.Value, err = NewAny(v, compiler.NewContext(k, v, context))
+						if err != nil {
+							errors = append(errors, err)
+						}
+					}
+					x.VendorExtension = append(x.VendorExtension, pair)
+				}
+			}
+		}
+	}
+	return x, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside AdditionalPropertiesItem objects.
+func (m *AdditionalPropertiesItem) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	{
+		p, ok := m.Oneof.(*AdditionalPropertiesItem_Schema)
+		if ok {
+			_, err := p.Schema.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Any objects.
+func (m *Any) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside ApiKeySecurity objects.
+func (m *ApiKeySecurity) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside BasicAuthenticationSecurity objects.
+func (m *BasicAuthenticationSecurity) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside BodyParameter objects.
+func (m *BodyParameter) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Schema != nil {
+		_, err := m.Schema.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Contact objects.
+func (m *Contact) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Default objects.
+func (m *Default) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.AdditionalProperties {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Definitions objects.
+func (m *Definitions) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.AdditionalProperties {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Document objects.
+func (m *Document) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Info != nil {
+		_, err := m.Info.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Paths != nil {
+		_, err := m.Paths.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Definitions != nil {
+		_, err := m.Definitions.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Parameters != nil {
+		_, err := m.Parameters.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Responses != nil {
+		_, err := m.Responses.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.Security {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	if m.SecurityDefinitions != nil {
+		_, err := m.SecurityDefinitions.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.Tags {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	if m.ExternalDocs != nil {
+		_, err := m.ExternalDocs.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Examples objects.
+func (m *Examples) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.AdditionalProperties {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside ExternalDocs objects.
+func (m *ExternalDocs) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside FileSchema objects.
+func (m *FileSchema) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Default != nil {
+		_, err := m.Default.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.ExternalDocs != nil {
+		_, err := m.ExternalDocs.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Example != nil {
+		_, err := m.Example.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside FormDataParameterSubSchema objects.
+func (m *FormDataParameterSubSchema) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Items != nil {
+		_, err := m.Items.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Default != nil {
+		_, err := m.Default.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.Enum {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Header objects.
+func (m *Header) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Items != nil {
+		_, err := m.Items.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Default != nil {
+		_, err := m.Default.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.Enum {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside HeaderParameterSubSchema objects.
+func (m *HeaderParameterSubSchema) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Items != nil {
+		_, err := m.Items.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Default != nil {
+		_, err := m.Default.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.Enum {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Headers objects.
+func (m *Headers) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.AdditionalProperties {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Info objects.
+func (m *Info) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Contact != nil {
+		_, err := m.Contact.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.License != nil {
+		_, err := m.License.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside ItemsItem objects.
+func (m *ItemsItem) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.Schema {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside JsonReference objects.
+func (m *JsonReference) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.XRef != "" {
+		info, err := compiler.ReadInfoForRef(root, m.XRef)
+		if err != nil {
+			return nil, err
+		}
+		if info != nil {
+			replacement, err := NewJsonReference(info, nil)
+			if err == nil {
+				*m = *replacement
+				return m.ResolveReferences(root)
+			}
+		}
+		return info, nil
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside License objects.
+func (m *License) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside NamedAny objects.
+func (m *NamedAny) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Value != nil {
+		_, err := m.Value.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside NamedHeader objects.
+func (m *NamedHeader) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Value != nil {
+		_, err := m.Value.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside NamedParameter objects.
+func (m *NamedParameter) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Value != nil {
+		_, err := m.Value.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside NamedPathItem objects.
+func (m *NamedPathItem) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Value != nil {
+		_, err := m.Value.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside NamedResponse objects.
+func (m *NamedResponse) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Value != nil {
+		_, err := m.Value.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside NamedResponseValue objects.
+func (m *NamedResponseValue) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Value != nil {
+		_, err := m.Value.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside NamedSchema objects.
+func (m *NamedSchema) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Value != nil {
+		_, err := m.Value.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside NamedSecurityDefinitionsItem objects.
+func (m *NamedSecurityDefinitionsItem) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Value != nil {
+		_, err := m.Value.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside NamedString objects.
+func (m *NamedString) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside NamedStringArray objects.
+func (m *NamedStringArray) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Value != nil {
+		_, err := m.Value.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside NonBodyParameter objects.
+func (m *NonBodyParameter) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	{
+		p, ok := m.Oneof.(*NonBodyParameter_HeaderParameterSubSchema)
+		if ok {
+			_, err := p.HeaderParameterSubSchema.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	{
+		p, ok := m.Oneof.(*NonBodyParameter_FormDataParameterSubSchema)
+		if ok {
+			_, err := p.FormDataParameterSubSchema.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	{
+		p, ok := m.Oneof.(*NonBodyParameter_QueryParameterSubSchema)
+		if ok {
+			_, err := p.QueryParameterSubSchema.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	{
+		p, ok := m.Oneof.(*NonBodyParameter_PathParameterSubSchema)
+		if ok {
+			_, err := p.PathParameterSubSchema.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Oauth2AccessCodeSecurity objects.
+func (m *Oauth2AccessCodeSecurity) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Scopes != nil {
+		_, err := m.Scopes.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Oauth2ApplicationSecurity objects.
+func (m *Oauth2ApplicationSecurity) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Scopes != nil {
+		_, err := m.Scopes.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Oauth2ImplicitSecurity objects.
+func (m *Oauth2ImplicitSecurity) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Scopes != nil {
+		_, err := m.Scopes.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Oauth2PasswordSecurity objects.
+func (m *Oauth2PasswordSecurity) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Scopes != nil {
+		_, err := m.Scopes.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Oauth2Scopes objects.
+func (m *Oauth2Scopes) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.AdditionalProperties {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Operation objects.
+func (m *Operation) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.ExternalDocs != nil {
+		_, err := m.ExternalDocs.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.Parameters {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	if m.Responses != nil {
+		_, err := m.Responses.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.Security {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Parameter objects.
+func (m *Parameter) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	{
+		p, ok := m.Oneof.(*Parameter_BodyParameter)
+		if ok {
+			_, err := p.BodyParameter.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	{
+		p, ok := m.Oneof.(*Parameter_NonBodyParameter)
+		if ok {
+			_, err := p.NonBodyParameter.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside ParameterDefinitions objects.
+func (m *ParameterDefinitions) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.AdditionalProperties {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside ParametersItem objects.
+func (m *ParametersItem) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	{
+		p, ok := m.Oneof.(*ParametersItem_Parameter)
+		if ok {
+			_, err := p.Parameter.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	{
+		p, ok := m.Oneof.(*ParametersItem_JsonReference)
+		if ok {
+			info, err := p.JsonReference.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			} else if info != nil {
+				n, err := NewParametersItem(info, nil)
+				if err != nil {
+					return nil, err
+				} else if n != nil {
+					*m = *n
+					return nil, nil
+				}
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside PathItem objects.
+func (m *PathItem) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.XRef != "" {
+		info, err := compiler.ReadInfoForRef(root, m.XRef)
+		if err != nil {
+			return nil, err
+		}
+		if info != nil {
+			replacement, err := NewPathItem(info, nil)
+			if err == nil {
+				*m = *replacement
+				return m.ResolveReferences(root)
+			}
+		}
+		return info, nil
+	}
+	if m.Get != nil {
+		_, err := m.Get.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Put != nil {
+		_, err := m.Put.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Post != nil {
+		_, err := m.Post.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Delete != nil {
+		_, err := m.Delete.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Options != nil {
+		_, err := m.Options.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Head != nil {
+		_, err := m.Head.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Patch != nil {
+		_, err := m.Patch.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.Parameters {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside PathParameterSubSchema objects.
+func (m *PathParameterSubSchema) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Items != nil {
+		_, err := m.Items.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Default != nil {
+		_, err := m.Default.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.Enum {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Paths objects.
+func (m *Paths) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	for _, item := range m.Path {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside PrimitivesItems objects.
+func (m *PrimitivesItems) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Items != nil {
+		_, err := m.Items.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Default != nil {
+		_, err := m.Default.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.Enum {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Properties objects.
+func (m *Properties) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.AdditionalProperties {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside QueryParameterSubSchema objects.
+func (m *QueryParameterSubSchema) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Items != nil {
+		_, err := m.Items.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Default != nil {
+		_, err := m.Default.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.Enum {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Response objects.
+func (m *Response) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.Schema != nil {
+		_, err := m.Schema.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Headers != nil {
+		_, err := m.Headers.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Examples != nil {
+		_, err := m.Examples.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside ResponseDefinitions objects.
+func (m *ResponseDefinitions) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.AdditionalProperties {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside ResponseValue objects.
+func (m *ResponseValue) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	{
+		p, ok := m.Oneof.(*ResponseValue_Response)
+		if ok {
+			_, err := p.Response.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	{
+		p, ok := m.Oneof.(*ResponseValue_JsonReference)
+		if ok {
+			info, err := p.JsonReference.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			} else if info != nil {
+				n, err := NewResponseValue(info, nil)
+				if err != nil {
+					return nil, err
+				} else if n != nil {
+					*m = *n
+					return nil, nil
+				}
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Responses objects.
+func (m *Responses) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.ResponseCode {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Schema objects.
+func (m *Schema) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.XRef != "" {
+		info, err := compiler.ReadInfoForRef(root, m.XRef)
+		if err != nil {
+			return nil, err
+		}
+		if info != nil {
+			replacement, err := NewSchema(info, nil)
+			if err == nil {
+				*m = *replacement
+				return m.ResolveReferences(root)
+			}
+		}
+		return info, nil
+	}
+	if m.Default != nil {
+		_, err := m.Default.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.Enum {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	if m.AdditionalProperties != nil {
+		_, err := m.AdditionalProperties.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Type != nil {
+		_, err := m.Type.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Items != nil {
+		_, err := m.Items.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.AllOf {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	if m.Properties != nil {
+		_, err := m.Properties.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Xml != nil {
+		_, err := m.Xml.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.ExternalDocs != nil {
+		_, err := m.ExternalDocs.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	if m.Example != nil {
+		_, err := m.Example.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside SchemaItem objects.
+func (m *SchemaItem) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	{
+		p, ok := m.Oneof.(*SchemaItem_Schema)
+		if ok {
+			_, err := p.Schema.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	{
+		p, ok := m.Oneof.(*SchemaItem_FileSchema)
+		if ok {
+			_, err := p.FileSchema.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside SecurityDefinitions objects.
+func (m *SecurityDefinitions) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.AdditionalProperties {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside SecurityDefinitionsItem objects.
+func (m *SecurityDefinitionsItem) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	{
+		p, ok := m.Oneof.(*SecurityDefinitionsItem_BasicAuthenticationSecurity)
+		if ok {
+			_, err := p.BasicAuthenticationSecurity.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	{
+		p, ok := m.Oneof.(*SecurityDefinitionsItem_ApiKeySecurity)
+		if ok {
+			_, err := p.ApiKeySecurity.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	{
+		p, ok := m.Oneof.(*SecurityDefinitionsItem_Oauth2ImplicitSecurity)
+		if ok {
+			_, err := p.Oauth2ImplicitSecurity.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	{
+		p, ok := m.Oneof.(*SecurityDefinitionsItem_Oauth2PasswordSecurity)
+		if ok {
+			_, err := p.Oauth2PasswordSecurity.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	{
+		p, ok := m.Oneof.(*SecurityDefinitionsItem_Oauth2ApplicationSecurity)
+		if ok {
+			_, err := p.Oauth2ApplicationSecurity.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	{
+		p, ok := m.Oneof.(*SecurityDefinitionsItem_Oauth2AccessCodeSecurity)
+		if ok {
+			_, err := p.Oauth2AccessCodeSecurity.ResolveReferences(root)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside SecurityRequirement objects.
+func (m *SecurityRequirement) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.AdditionalProperties {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside StringArray objects.
+func (m *StringArray) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Tag objects.
+func (m *Tag) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	if m.ExternalDocs != nil {
+		_, err := m.ExternalDocs.ResolveReferences(root)
+		if err != nil {
+			errors = append(errors, err)
+		}
+	}
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside TypeItem objects.
+func (m *TypeItem) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside VendorExtension objects.
+func (m *VendorExtension) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.AdditionalProperties {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ResolveReferences resolves references found inside Xml objects.
+func (m *Xml) ResolveReferences(root string) (*yaml.Node, error) {
+	errors := make([]error, 0)
+	for _, item := range m.VendorExtension {
+		if item != nil {
+			_, err := item.ResolveReferences(root)
+			if err != nil {
+				errors = append(errors, err)
+			}
+		}
+	}
+	return nil, compiler.NewErrorGroupOrNil(errors)
+}
+
+// ToRawInfo returns a description of AdditionalPropertiesItem suitable for JSON or YAML export.
+func (m *AdditionalPropertiesItem) ToRawInfo() *yaml.Node {
+	// ONE OF WRAPPER
+	// AdditionalPropertiesItem
+	// {Name:schema Type:Schema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v0 := m.GetSchema()
+	if v0 != nil {
+		return v0.ToRawInfo()
+	}
+	// {Name:boolean Type:bool StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	if v1, ok := m.GetOneof().(*AdditionalPropertiesItem_Boolean); ok {
+		return compiler.NewScalarNodeForBool(v1.Boolean)
+	}
+	return compiler.NewNullNode()
+}
+
+// ToRawInfo returns a description of Any suitable for JSON or YAML export.
+func (m *Any) ToRawInfo() *yaml.Node {
+	var err error
+	var node yaml.Node
+	err = yaml.Unmarshal([]byte(m.Yaml), &node)
+	if err == nil {
+		if node.Kind == yaml.DocumentNode {
+			return node.Content[0]
+		}
+		return &node
+	}
+	return compiler.NewNullNode()
+}
+
+// ToRawInfo returns a description of ApiKeySecurity suitable for JSON or YAML export.
+func (m *ApiKeySecurity) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Type))
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("in"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.In))
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of BasicAuthenticationSecurity suitable for JSON or YAML export.
+func (m *BasicAuthenticationSecurity) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Type))
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of BodyParameter suitable for JSON or YAML export.
+func (m *BodyParameter) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("in"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.In))
+	if m.Required != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("required"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.Required))
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("schema"))
+	info.Content = append(info.Content, m.Schema.ToRawInfo())
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Contact suitable for JSON or YAML export.
+func (m *Contact) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	if m.Url != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("url"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Url))
+	}
+	if m.Email != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("email"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Email))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Default suitable for JSON or YAML export.
+func (m *Default) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.AdditionalProperties != nil {
+		for _, item := range m.AdditionalProperties {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Definitions suitable for JSON or YAML export.
+func (m *Definitions) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.AdditionalProperties != nil {
+		for _, item := range m.AdditionalProperties {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Document suitable for JSON or YAML export.
+func (m *Document) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("swagger"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Swagger))
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("info"))
+	info.Content = append(info.Content, m.Info.ToRawInfo())
+	if m.Host != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("host"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Host))
+	}
+	if m.BasePath != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("basePath"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.BasePath))
+	}
+	if len(m.Schemes) != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("schemes"))
+		info.Content = append(info.Content, compiler.NewSequenceNodeForStringArray(m.Schemes))
+	}
+	if len(m.Consumes) != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("consumes"))
+		info.Content = append(info.Content, compiler.NewSequenceNodeForStringArray(m.Consumes))
+	}
+	if len(m.Produces) != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("produces"))
+		info.Content = append(info.Content, compiler.NewSequenceNodeForStringArray(m.Produces))
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("paths"))
+	info.Content = append(info.Content, m.Paths.ToRawInfo())
+	if m.Definitions != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("definitions"))
+		info.Content = append(info.Content, m.Definitions.ToRawInfo())
+	}
+	if m.Parameters != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("parameters"))
+		info.Content = append(info.Content, m.Parameters.ToRawInfo())
+	}
+	if m.Responses != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("responses"))
+		info.Content = append(info.Content, m.Responses.ToRawInfo())
+	}
+	if len(m.Security) != 0 {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.Security {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("security"))
+		info.Content = append(info.Content, items)
+	}
+	if m.SecurityDefinitions != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("securityDefinitions"))
+		info.Content = append(info.Content, m.SecurityDefinitions.ToRawInfo())
+	}
+	if len(m.Tags) != 0 {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.Tags {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("tags"))
+		info.Content = append(info.Content, items)
+	}
+	if m.ExternalDocs != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("externalDocs"))
+		info.Content = append(info.Content, m.ExternalDocs.ToRawInfo())
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Examples suitable for JSON or YAML export.
+func (m *Examples) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.AdditionalProperties != nil {
+		for _, item := range m.AdditionalProperties {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of ExternalDocs suitable for JSON or YAML export.
+func (m *ExternalDocs) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("url"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Url))
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of FileSchema suitable for JSON or YAML export.
+func (m *FileSchema) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Format != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("format"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Format))
+	}
+	if m.Title != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("title"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Title))
+	}
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.Default != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("default"))
+		info.Content = append(info.Content, m.Default.ToRawInfo())
+	}
+	if len(m.Required) != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("required"))
+		info.Content = append(info.Content, compiler.NewSequenceNodeForStringArray(m.Required))
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Type))
+	if m.ReadOnly != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("readOnly"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ReadOnly))
+	}
+	if m.ExternalDocs != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("externalDocs"))
+		info.Content = append(info.Content, m.ExternalDocs.ToRawInfo())
+	}
+	if m.Example != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("example"))
+		info.Content = append(info.Content, m.Example.ToRawInfo())
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of FormDataParameterSubSchema suitable for JSON or YAML export.
+func (m *FormDataParameterSubSchema) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Required != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("required"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.Required))
+	}
+	if m.In != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("in"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.In))
+	}
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	if m.AllowEmptyValue != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("allowEmptyValue"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.AllowEmptyValue))
+	}
+	if m.Type != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Type))
+	}
+	if m.Format != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("format"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Format))
+	}
+	if m.Items != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("items"))
+		info.Content = append(info.Content, m.Items.ToRawInfo())
+	}
+	if m.CollectionFormat != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("collectionFormat"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.CollectionFormat))
+	}
+	if m.Default != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("default"))
+		info.Content = append(info.Content, m.Default.ToRawInfo())
+	}
+	if m.Maximum != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maximum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.Maximum))
+	}
+	if m.ExclusiveMaximum != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("exclusiveMaximum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ExclusiveMaximum))
+	}
+	if m.Minimum != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minimum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.Minimum))
+	}
+	if m.ExclusiveMinimum != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("exclusiveMinimum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ExclusiveMinimum))
+	}
+	if m.MaxLength != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxLength"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxLength))
+	}
+	if m.MinLength != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minLength"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinLength))
+	}
+	if m.Pattern != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("pattern"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Pattern))
+	}
+	if m.MaxItems != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxItems))
+	}
+	if m.MinItems != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinItems))
+	}
+	if m.UniqueItems != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("uniqueItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.UniqueItems))
+	}
+	if len(m.Enum) != 0 {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.Enum {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("enum"))
+		info.Content = append(info.Content, items)
+	}
+	if m.MultipleOf != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("multipleOf"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.MultipleOf))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Header suitable for JSON or YAML export.
+func (m *Header) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Type))
+	if m.Format != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("format"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Format))
+	}
+	if m.Items != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("items"))
+		info.Content = append(info.Content, m.Items.ToRawInfo())
+	}
+	if m.CollectionFormat != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("collectionFormat"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.CollectionFormat))
+	}
+	if m.Default != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("default"))
+		info.Content = append(info.Content, m.Default.ToRawInfo())
+	}
+	if m.Maximum != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maximum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.Maximum))
+	}
+	if m.ExclusiveMaximum != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("exclusiveMaximum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ExclusiveMaximum))
+	}
+	if m.Minimum != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minimum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.Minimum))
+	}
+	if m.ExclusiveMinimum != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("exclusiveMinimum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ExclusiveMinimum))
+	}
+	if m.MaxLength != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxLength"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxLength))
+	}
+	if m.MinLength != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minLength"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinLength))
+	}
+	if m.Pattern != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("pattern"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Pattern))
+	}
+	if m.MaxItems != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxItems))
+	}
+	if m.MinItems != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinItems))
+	}
+	if m.UniqueItems != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("uniqueItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.UniqueItems))
+	}
+	if len(m.Enum) != 0 {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.Enum {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("enum"))
+		info.Content = append(info.Content, items)
+	}
+	if m.MultipleOf != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("multipleOf"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.MultipleOf))
+	}
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of HeaderParameterSubSchema suitable for JSON or YAML export.
+func (m *HeaderParameterSubSchema) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Required != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("required"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.Required))
+	}
+	if m.In != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("in"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.In))
+	}
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	if m.Type != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Type))
+	}
+	if m.Format != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("format"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Format))
+	}
+	if m.Items != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("items"))
+		info.Content = append(info.Content, m.Items.ToRawInfo())
+	}
+	if m.CollectionFormat != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("collectionFormat"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.CollectionFormat))
+	}
+	if m.Default != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("default"))
+		info.Content = append(info.Content, m.Default.ToRawInfo())
+	}
+	if m.Maximum != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maximum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.Maximum))
+	}
+	if m.ExclusiveMaximum != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("exclusiveMaximum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ExclusiveMaximum))
+	}
+	if m.Minimum != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minimum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.Minimum))
+	}
+	if m.ExclusiveMinimum != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("exclusiveMinimum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ExclusiveMinimum))
+	}
+	if m.MaxLength != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxLength"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxLength))
+	}
+	if m.MinLength != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minLength"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinLength))
+	}
+	if m.Pattern != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("pattern"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Pattern))
+	}
+	if m.MaxItems != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxItems))
+	}
+	if m.MinItems != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinItems))
+	}
+	if m.UniqueItems != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("uniqueItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.UniqueItems))
+	}
+	if len(m.Enum) != 0 {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.Enum {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("enum"))
+		info.Content = append(info.Content, items)
+	}
+	if m.MultipleOf != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("multipleOf"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.MultipleOf))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Headers suitable for JSON or YAML export.
+func (m *Headers) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.AdditionalProperties != nil {
+		for _, item := range m.AdditionalProperties {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Info suitable for JSON or YAML export.
+func (m *Info) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("title"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Title))
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("version"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Version))
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.TermsOfService != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("termsOfService"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.TermsOfService))
+	}
+	if m.Contact != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("contact"))
+		info.Content = append(info.Content, m.Contact.ToRawInfo())
+	}
+	if m.License != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("license"))
+		info.Content = append(info.Content, m.License.ToRawInfo())
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of ItemsItem suitable for JSON or YAML export.
+func (m *ItemsItem) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if len(m.Schema) != 0 {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.Schema {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("schema"))
+		info.Content = append(info.Content, items)
+	}
+	return info
+}
+
+// ToRawInfo returns a description of JsonReference suitable for JSON or YAML export.
+func (m *JsonReference) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("$ref"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.XRef))
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	return info
+}
+
+// ToRawInfo returns a description of License suitable for JSON or YAML export.
+func (m *License) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	if m.Url != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("url"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Url))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of NamedAny suitable for JSON or YAML export.
+func (m *NamedAny) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	if m.Value != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("value"))
+		info.Content = append(info.Content, m.Value.ToRawInfo())
+	}
+	return info
+}
+
+// ToRawInfo returns a description of NamedHeader suitable for JSON or YAML export.
+func (m *NamedHeader) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	// &{Name:value Type:Header StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value}
+	return info
+}
+
+// ToRawInfo returns a description of NamedParameter suitable for JSON or YAML export.
+func (m *NamedParameter) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	// &{Name:value Type:Parameter StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value}
+	return info
+}
+
+// ToRawInfo returns a description of NamedPathItem suitable for JSON or YAML export.
+func (m *NamedPathItem) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	// &{Name:value Type:PathItem StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value}
+	return info
+}
+
+// ToRawInfo returns a description of NamedResponse suitable for JSON or YAML export.
+func (m *NamedResponse) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	// &{Name:value Type:Response StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value}
+	return info
+}
+
+// ToRawInfo returns a description of NamedResponseValue suitable for JSON or YAML export.
+func (m *NamedResponseValue) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	// &{Name:value Type:ResponseValue StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value}
+	return info
+}
+
+// ToRawInfo returns a description of NamedSchema suitable for JSON or YAML export.
+func (m *NamedSchema) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	// &{Name:value Type:Schema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value}
+	return info
+}
+
+// ToRawInfo returns a description of NamedSecurityDefinitionsItem suitable for JSON or YAML export.
+func (m *NamedSecurityDefinitionsItem) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	// &{Name:value Type:SecurityDefinitionsItem StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value}
+	return info
+}
+
+// ToRawInfo returns a description of NamedString suitable for JSON or YAML export.
+func (m *NamedString) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	if m.Value != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("value"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Value))
+	}
+	return info
+}
+
+// ToRawInfo returns a description of NamedStringArray suitable for JSON or YAML export.
+func (m *NamedStringArray) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	// &{Name:value Type:StringArray StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:Mapped value}
+	return info
+}
+
+// ToRawInfo returns a description of NonBodyParameter suitable for JSON or YAML export.
+func (m *NonBodyParameter) ToRawInfo() *yaml.Node {
+	// ONE OF WRAPPER
+	// NonBodyParameter
+	// {Name:headerParameterSubSchema Type:HeaderParameterSubSchema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v0 := m.GetHeaderParameterSubSchema()
+	if v0 != nil {
+		return v0.ToRawInfo()
+	}
+	// {Name:formDataParameterSubSchema Type:FormDataParameterSubSchema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v1 := m.GetFormDataParameterSubSchema()
+	if v1 != nil {
+		return v1.ToRawInfo()
+	}
+	// {Name:queryParameterSubSchema Type:QueryParameterSubSchema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v2 := m.GetQueryParameterSubSchema()
+	if v2 != nil {
+		return v2.ToRawInfo()
+	}
+	// {Name:pathParameterSubSchema Type:PathParameterSubSchema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v3 := m.GetPathParameterSubSchema()
+	if v3 != nil {
+		return v3.ToRawInfo()
+	}
+	return compiler.NewNullNode()
+}
+
+// ToRawInfo returns a description of Oauth2AccessCodeSecurity suitable for JSON or YAML export.
+func (m *Oauth2AccessCodeSecurity) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Type))
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("flow"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Flow))
+	if m.Scopes != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("scopes"))
+		info.Content = append(info.Content, m.Scopes.ToRawInfo())
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("authorizationUrl"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.AuthorizationUrl))
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("tokenUrl"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.TokenUrl))
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Oauth2ApplicationSecurity suitable for JSON or YAML export.
+func (m *Oauth2ApplicationSecurity) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Type))
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("flow"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Flow))
+	if m.Scopes != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("scopes"))
+		info.Content = append(info.Content, m.Scopes.ToRawInfo())
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("tokenUrl"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.TokenUrl))
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Oauth2ImplicitSecurity suitable for JSON or YAML export.
+func (m *Oauth2ImplicitSecurity) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Type))
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("flow"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Flow))
+	if m.Scopes != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("scopes"))
+		info.Content = append(info.Content, m.Scopes.ToRawInfo())
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("authorizationUrl"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.AuthorizationUrl))
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Oauth2PasswordSecurity suitable for JSON or YAML export.
+func (m *Oauth2PasswordSecurity) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Type))
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("flow"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Flow))
+	if m.Scopes != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("scopes"))
+		info.Content = append(info.Content, m.Scopes.ToRawInfo())
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("tokenUrl"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.TokenUrl))
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Oauth2Scopes suitable for JSON or YAML export.
+func (m *Oauth2Scopes) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// &{Name:additionalProperties Type:NamedString StringEnumValues:[] MapType:string Repeated:true Pattern: Implicit:true Description:}
+	return info
+}
+
+// ToRawInfo returns a description of Operation suitable for JSON or YAML export.
+func (m *Operation) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if len(m.Tags) != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("tags"))
+		info.Content = append(info.Content, compiler.NewSequenceNodeForStringArray(m.Tags))
+	}
+	if m.Summary != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("summary"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Summary))
+	}
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.ExternalDocs != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("externalDocs"))
+		info.Content = append(info.Content, m.ExternalDocs.ToRawInfo())
+	}
+	if m.OperationId != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("operationId"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.OperationId))
+	}
+	if len(m.Produces) != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("produces"))
+		info.Content = append(info.Content, compiler.NewSequenceNodeForStringArray(m.Produces))
+	}
+	if len(m.Consumes) != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("consumes"))
+		info.Content = append(info.Content, compiler.NewSequenceNodeForStringArray(m.Consumes))
+	}
+	if len(m.Parameters) != 0 {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.Parameters {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("parameters"))
+		info.Content = append(info.Content, items)
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("responses"))
+	info.Content = append(info.Content, m.Responses.ToRawInfo())
+	if len(m.Schemes) != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("schemes"))
+		info.Content = append(info.Content, compiler.NewSequenceNodeForStringArray(m.Schemes))
+	}
+	if m.Deprecated != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("deprecated"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.Deprecated))
+	}
+	if len(m.Security) != 0 {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.Security {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("security"))
+		info.Content = append(info.Content, items)
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Parameter suitable for JSON or YAML export.
+func (m *Parameter) ToRawInfo() *yaml.Node {
+	// ONE OF WRAPPER
+	// Parameter
+	// {Name:bodyParameter Type:BodyParameter StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v0 := m.GetBodyParameter()
+	if v0 != nil {
+		return v0.ToRawInfo()
+	}
+	// {Name:nonBodyParameter Type:NonBodyParameter StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v1 := m.GetNonBodyParameter()
+	if v1 != nil {
+		return v1.ToRawInfo()
+	}
+	return compiler.NewNullNode()
+}
+
+// ToRawInfo returns a description of ParameterDefinitions suitable for JSON or YAML export.
+func (m *ParameterDefinitions) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.AdditionalProperties != nil {
+		for _, item := range m.AdditionalProperties {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of ParametersItem suitable for JSON or YAML export.
+func (m *ParametersItem) ToRawInfo() *yaml.Node {
+	// ONE OF WRAPPER
+	// ParametersItem
+	// {Name:parameter Type:Parameter StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v0 := m.GetParameter()
+	if v0 != nil {
+		return v0.ToRawInfo()
+	}
+	// {Name:jsonReference Type:JsonReference StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v1 := m.GetJsonReference()
+	if v1 != nil {
+		return v1.ToRawInfo()
+	}
+	return compiler.NewNullNode()
+}
+
+// ToRawInfo returns a description of PathItem suitable for JSON or YAML export.
+func (m *PathItem) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.XRef != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("$ref"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.XRef))
+	}
+	if m.Get != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("get"))
+		info.Content = append(info.Content, m.Get.ToRawInfo())
+	}
+	if m.Put != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("put"))
+		info.Content = append(info.Content, m.Put.ToRawInfo())
+	}
+	if m.Post != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("post"))
+		info.Content = append(info.Content, m.Post.ToRawInfo())
+	}
+	if m.Delete != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("delete"))
+		info.Content = append(info.Content, m.Delete.ToRawInfo())
+	}
+	if m.Options != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("options"))
+		info.Content = append(info.Content, m.Options.ToRawInfo())
+	}
+	if m.Head != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("head"))
+		info.Content = append(info.Content, m.Head.ToRawInfo())
+	}
+	if m.Patch != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("patch"))
+		info.Content = append(info.Content, m.Patch.ToRawInfo())
+	}
+	if len(m.Parameters) != 0 {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.Parameters {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("parameters"))
+		info.Content = append(info.Content, items)
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of PathParameterSubSchema suitable for JSON or YAML export.
+func (m *PathParameterSubSchema) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("required"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.Required))
+	if m.In != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("in"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.In))
+	}
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	if m.Type != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Type))
+	}
+	if m.Format != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("format"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Format))
+	}
+	if m.Items != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("items"))
+		info.Content = append(info.Content, m.Items.ToRawInfo())
+	}
+	if m.CollectionFormat != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("collectionFormat"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.CollectionFormat))
+	}
+	if m.Default != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("default"))
+		info.Content = append(info.Content, m.Default.ToRawInfo())
+	}
+	if m.Maximum != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maximum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.Maximum))
+	}
+	if m.ExclusiveMaximum != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("exclusiveMaximum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ExclusiveMaximum))
+	}
+	if m.Minimum != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minimum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.Minimum))
+	}
+	if m.ExclusiveMinimum != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("exclusiveMinimum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ExclusiveMinimum))
+	}
+	if m.MaxLength != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxLength"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxLength))
+	}
+	if m.MinLength != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minLength"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinLength))
+	}
+	if m.Pattern != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("pattern"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Pattern))
+	}
+	if m.MaxItems != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxItems))
+	}
+	if m.MinItems != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinItems))
+	}
+	if m.UniqueItems != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("uniqueItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.UniqueItems))
+	}
+	if len(m.Enum) != 0 {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.Enum {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("enum"))
+		info.Content = append(info.Content, items)
+	}
+	if m.MultipleOf != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("multipleOf"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.MultipleOf))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Paths suitable for JSON or YAML export.
+func (m *Paths) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	if m.Path != nil {
+		for _, item := range m.Path {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of PrimitivesItems suitable for JSON or YAML export.
+func (m *PrimitivesItems) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Type != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Type))
+	}
+	if m.Format != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("format"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Format))
+	}
+	if m.Items != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("items"))
+		info.Content = append(info.Content, m.Items.ToRawInfo())
+	}
+	if m.CollectionFormat != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("collectionFormat"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.CollectionFormat))
+	}
+	if m.Default != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("default"))
+		info.Content = append(info.Content, m.Default.ToRawInfo())
+	}
+	if m.Maximum != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maximum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.Maximum))
+	}
+	if m.ExclusiveMaximum != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("exclusiveMaximum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ExclusiveMaximum))
+	}
+	if m.Minimum != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minimum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.Minimum))
+	}
+	if m.ExclusiveMinimum != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("exclusiveMinimum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ExclusiveMinimum))
+	}
+	if m.MaxLength != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxLength"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxLength))
+	}
+	if m.MinLength != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minLength"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinLength))
+	}
+	if m.Pattern != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("pattern"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Pattern))
+	}
+	if m.MaxItems != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxItems))
+	}
+	if m.MinItems != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinItems))
+	}
+	if m.UniqueItems != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("uniqueItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.UniqueItems))
+	}
+	if len(m.Enum) != 0 {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.Enum {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("enum"))
+		info.Content = append(info.Content, items)
+	}
+	if m.MultipleOf != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("multipleOf"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.MultipleOf))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Properties suitable for JSON or YAML export.
+func (m *Properties) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.AdditionalProperties != nil {
+		for _, item := range m.AdditionalProperties {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of QueryParameterSubSchema suitable for JSON or YAML export.
+func (m *QueryParameterSubSchema) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Required != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("required"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.Required))
+	}
+	if m.In != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("in"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.In))
+	}
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	if m.AllowEmptyValue != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("allowEmptyValue"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.AllowEmptyValue))
+	}
+	if m.Type != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Type))
+	}
+	if m.Format != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("format"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Format))
+	}
+	if m.Items != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("items"))
+		info.Content = append(info.Content, m.Items.ToRawInfo())
+	}
+	if m.CollectionFormat != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("collectionFormat"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.CollectionFormat))
+	}
+	if m.Default != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("default"))
+		info.Content = append(info.Content, m.Default.ToRawInfo())
+	}
+	if m.Maximum != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maximum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.Maximum))
+	}
+	if m.ExclusiveMaximum != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("exclusiveMaximum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ExclusiveMaximum))
+	}
+	if m.Minimum != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minimum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.Minimum))
+	}
+	if m.ExclusiveMinimum != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("exclusiveMinimum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ExclusiveMinimum))
+	}
+	if m.MaxLength != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxLength"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxLength))
+	}
+	if m.MinLength != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minLength"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinLength))
+	}
+	if m.Pattern != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("pattern"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Pattern))
+	}
+	if m.MaxItems != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxItems))
+	}
+	if m.MinItems != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinItems))
+	}
+	if m.UniqueItems != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("uniqueItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.UniqueItems))
+	}
+	if len(m.Enum) != 0 {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.Enum {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("enum"))
+		info.Content = append(info.Content, items)
+	}
+	if m.MultipleOf != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("multipleOf"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.MultipleOf))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Response suitable for JSON or YAML export.
+func (m *Response) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	if m.Schema != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("schema"))
+		info.Content = append(info.Content, m.Schema.ToRawInfo())
+	}
+	if m.Headers != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("headers"))
+		info.Content = append(info.Content, m.Headers.ToRawInfo())
+	}
+	if m.Examples != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("examples"))
+		info.Content = append(info.Content, m.Examples.ToRawInfo())
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of ResponseDefinitions suitable for JSON or YAML export.
+func (m *ResponseDefinitions) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.AdditionalProperties != nil {
+		for _, item := range m.AdditionalProperties {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of ResponseValue suitable for JSON or YAML export.
+func (m *ResponseValue) ToRawInfo() *yaml.Node {
+	// ONE OF WRAPPER
+	// ResponseValue
+	// {Name:response Type:Response StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v0 := m.GetResponse()
+	if v0 != nil {
+		return v0.ToRawInfo()
+	}
+	// {Name:jsonReference Type:JsonReference StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v1 := m.GetJsonReference()
+	if v1 != nil {
+		return v1.ToRawInfo()
+	}
+	return compiler.NewNullNode()
+}
+
+// ToRawInfo returns a description of Responses suitable for JSON or YAML export.
+func (m *Responses) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.ResponseCode != nil {
+		for _, item := range m.ResponseCode {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Schema suitable for JSON or YAML export.
+func (m *Schema) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.XRef != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("$ref"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.XRef))
+	}
+	if m.Format != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("format"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Format))
+	}
+	if m.Title != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("title"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Title))
+	}
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.Default != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("default"))
+		info.Content = append(info.Content, m.Default.ToRawInfo())
+	}
+	if m.MultipleOf != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("multipleOf"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.MultipleOf))
+	}
+	if m.Maximum != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maximum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.Maximum))
+	}
+	if m.ExclusiveMaximum != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("exclusiveMaximum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ExclusiveMaximum))
+	}
+	if m.Minimum != 0.0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minimum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForFloat(m.Minimum))
+	}
+	if m.ExclusiveMinimum != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("exclusiveMinimum"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ExclusiveMinimum))
+	}
+	if m.MaxLength != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxLength"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxLength))
+	}
+	if m.MinLength != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minLength"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinLength))
+	}
+	if m.Pattern != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("pattern"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Pattern))
+	}
+	if m.MaxItems != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxItems))
+	}
+	if m.MinItems != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinItems))
+	}
+	if m.UniqueItems != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("uniqueItems"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.UniqueItems))
+	}
+	if m.MaxProperties != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("maxProperties"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MaxProperties))
+	}
+	if m.MinProperties != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("minProperties"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForInt(m.MinProperties))
+	}
+	if len(m.Required) != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("required"))
+		info.Content = append(info.Content, compiler.NewSequenceNodeForStringArray(m.Required))
+	}
+	if len(m.Enum) != 0 {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.Enum {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("enum"))
+		info.Content = append(info.Content, items)
+	}
+	if m.AdditionalProperties != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("additionalProperties"))
+		info.Content = append(info.Content, m.AdditionalProperties.ToRawInfo())
+	}
+	if m.Type != nil {
+		if len(m.Type.Value) == 1 {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Type.Value[0]))
+		} else {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString("type"))
+			info.Content = append(info.Content, compiler.NewSequenceNodeForStringArray(m.Type.Value))
+		}
+	}
+	if m.Items != nil {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.Items.Schema {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		if len(items.Content) == 1 {
+			items = items.Content[0]
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("items"))
+		info.Content = append(info.Content, items)
+	}
+	if len(m.AllOf) != 0 {
+		items := compiler.NewSequenceNode()
+		for _, item := range m.AllOf {
+			items.Content = append(items.Content, item.ToRawInfo())
+		}
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("allOf"))
+		info.Content = append(info.Content, items)
+	}
+	if m.Properties != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("properties"))
+		info.Content = append(info.Content, m.Properties.ToRawInfo())
+	}
+	if m.Discriminator != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("discriminator"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Discriminator))
+	}
+	if m.ReadOnly != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("readOnly"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.ReadOnly))
+	}
+	if m.Xml != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("xml"))
+		info.Content = append(info.Content, m.Xml.ToRawInfo())
+	}
+	if m.ExternalDocs != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("externalDocs"))
+		info.Content = append(info.Content, m.ExternalDocs.ToRawInfo())
+	}
+	if m.Example != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("example"))
+		info.Content = append(info.Content, m.Example.ToRawInfo())
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of SchemaItem suitable for JSON or YAML export.
+func (m *SchemaItem) ToRawInfo() *yaml.Node {
+	// ONE OF WRAPPER
+	// SchemaItem
+	// {Name:schema Type:Schema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v0 := m.GetSchema()
+	if v0 != nil {
+		return v0.ToRawInfo()
+	}
+	// {Name:fileSchema Type:FileSchema StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v1 := m.GetFileSchema()
+	if v1 != nil {
+		return v1.ToRawInfo()
+	}
+	return compiler.NewNullNode()
+}
+
+// ToRawInfo returns a description of SecurityDefinitions suitable for JSON or YAML export.
+func (m *SecurityDefinitions) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.AdditionalProperties != nil {
+		for _, item := range m.AdditionalProperties {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of SecurityDefinitionsItem suitable for JSON or YAML export.
+func (m *SecurityDefinitionsItem) ToRawInfo() *yaml.Node {
+	// ONE OF WRAPPER
+	// SecurityDefinitionsItem
+	// {Name:basicAuthenticationSecurity Type:BasicAuthenticationSecurity StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v0 := m.GetBasicAuthenticationSecurity()
+	if v0 != nil {
+		return v0.ToRawInfo()
+	}
+	// {Name:apiKeySecurity Type:ApiKeySecurity StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v1 := m.GetApiKeySecurity()
+	if v1 != nil {
+		return v1.ToRawInfo()
+	}
+	// {Name:oauth2ImplicitSecurity Type:Oauth2ImplicitSecurity StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v2 := m.GetOauth2ImplicitSecurity()
+	if v2 != nil {
+		return v2.ToRawInfo()
+	}
+	// {Name:oauth2PasswordSecurity Type:Oauth2PasswordSecurity StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v3 := m.GetOauth2PasswordSecurity()
+	if v3 != nil {
+		return v3.ToRawInfo()
+	}
+	// {Name:oauth2ApplicationSecurity Type:Oauth2ApplicationSecurity StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v4 := m.GetOauth2ApplicationSecurity()
+	if v4 != nil {
+		return v4.ToRawInfo()
+	}
+	// {Name:oauth2AccessCodeSecurity Type:Oauth2AccessCodeSecurity StringEnumValues:[] MapType: Repeated:false Pattern: Implicit:false Description:}
+	v5 := m.GetOauth2AccessCodeSecurity()
+	if v5 != nil {
+		return v5.ToRawInfo()
+	}
+	return compiler.NewNullNode()
+}
+
+// ToRawInfo returns a description of SecurityRequirement suitable for JSON or YAML export.
+func (m *SecurityRequirement) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.AdditionalProperties != nil {
+		for _, item := range m.AdditionalProperties {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of StringArray suitable for JSON or YAML export.
+func (m *StringArray) ToRawInfo() *yaml.Node {
+	return compiler.NewSequenceNodeForStringArray(m.Value)
+}
+
+// ToRawInfo returns a description of Tag suitable for JSON or YAML export.
+func (m *Tag) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	// always include this required field.
+	info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+	info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	if m.Description != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("description"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Description))
+	}
+	if m.ExternalDocs != nil {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("externalDocs"))
+		info.Content = append(info.Content, m.ExternalDocs.ToRawInfo())
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of TypeItem suitable for JSON or YAML export.
+func (m *TypeItem) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if len(m.Value) != 0 {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("value"))
+		info.Content = append(info.Content, compiler.NewSequenceNodeForStringArray(m.Value))
+	}
+	return info
+}
+
+// ToRawInfo returns a description of VendorExtension suitable for JSON or YAML export.
+func (m *VendorExtension) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.AdditionalProperties != nil {
+		for _, item := range m.AdditionalProperties {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+// ToRawInfo returns a description of Xml suitable for JSON or YAML export.
+func (m *Xml) ToRawInfo() *yaml.Node {
+	info := compiler.NewMappingNode()
+	if m == nil {
+		return info
+	}
+	if m.Name != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("name"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Name))
+	}
+	if m.Namespace != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("namespace"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Namespace))
+	}
+	if m.Prefix != "" {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("prefix"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForString(m.Prefix))
+	}
+	if m.Attribute != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("attribute"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.Attribute))
+	}
+	if m.Wrapped != false {
+		info.Content = append(info.Content, compiler.NewScalarNodeForString("wrapped"))
+		info.Content = append(info.Content, compiler.NewScalarNodeForBool(m.Wrapped))
+	}
+	if m.VendorExtension != nil {
+		for _, item := range m.VendorExtension {
+			info.Content = append(info.Content, compiler.NewScalarNodeForString(item.Name))
+			info.Content = append(info.Content, item.Value.ToRawInfo())
+		}
+	}
+	return info
+}
+
+var (
+	pattern0 = regexp.MustCompile("^x-")
+	pattern1 = regexp.MustCompile("^/")
+	pattern2 = regexp.MustCompile("^([0-9]{3})$|^(default)$")
+)