Combine javascript and javascript-apollo generators (#13270)

* Combine javascript and javascript-apollo generator functionality

* Combine javascript and javascript-apollo templates

* update configs

* deprecate javascript-apollo generator

* bonus magic string deletion ✨

* update samples

* update generator docs

* fix: include .babelrc in apollo generation

* update samples

* update samples

* rename javascript-apollo to javascript-apollo-deprecated

* fix javascript apollo library template

Apollo library now uses the partial_model_generic template file from the ES6 library, as it includes many fixes and improvements (including handling models with ill-named attributes)

* update samples

* Create javascript-apollo-deprecated.md

* Updated javascript generator template's gitignore

Updates .gitignore with that from https://github.com/github/gitignore/blob/main/Node.gitignore

Main reason for the update is to ignore the 'dist' folder with compiled files by default.

* javascript generator: merge api_test template files

The only difference is that Apollo is not designed for browser, so having a "if(browser)" check is useless, but doesn't hurt.

* update docs

* cleanup

* avoid possible config clash

* update javascript-apollo sample

* update javascript-es6 sample

I kept the pom.xml from before

* update javascript-promise-es6 sample

kept pom.xml

* update samples

samples/client/petstore/javascript-apollo/.babelrc

@@ -0,0 +1,33 @@
+{
+  "presets": [
+    "@babel/preset-env"
+  ],
+  "plugins": [
+    "@babel/plugin-syntax-dynamic-import",
+    "@babel/plugin-syntax-import-meta",
+    "@babel/plugin-proposal-class-properties",
+    "@babel/plugin-proposal-json-strings",
+    [
+      "@babel/plugin-proposal-decorators",
+      {
+        "legacy": true
+      }
+    ],
+    "@babel/plugin-proposal-function-sent",
+    "@babel/plugin-proposal-export-namespace-from",
+    "@babel/plugin-proposal-numeric-separator",
+    "@babel/plugin-proposal-throw-expressions",
+    "@babel/plugin-proposal-export-default-from",
+    "@babel/plugin-proposal-logical-assignment-operators",
+    "@babel/plugin-proposal-optional-chaining",
+    [
+      "@babel/plugin-proposal-pipeline-operator",
+      {
+        "proposal": "minimal"
+      }
+    ],
+    "@babel/plugin-proposal-nullish-coalescing-operator",
+    "@babel/plugin-proposal-do-expressions",
+    "@babel/plugin-proposal-function-bind"
+  ]
+}

samples/client/petstore/javascript-apollo/.gitignore

@@ -0,0 +1,130 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional stylelint cache
+.stylelintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+.temp
+.cache
+
+# Docusaurus cache and generated files
+.docusaurus
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*

samples/client/petstore/javascript-apollo/.openapi-generator/FILES

@@ -1,10 +1,56 @@
+.babelrc
+.gitignore
 .travis.yml
 README.md
+docs/AdditionalPropertiesClass.md
+docs/Animal.md
+docs/AnotherFakeApi.md
 docs/ApiResponse.md
+docs/ArrayOfArrayOfNumberOnly.md
+docs/ArrayOfNumberOnly.md
+docs/ArrayTest.md
+docs/Capitalization.md
+docs/Cat.md
+docs/CatAllOf.md
 docs/Category.md
+docs/ClassModel.md
+docs/Client.md
+docs/DefaultApi.md
+docs/DeprecatedObject.md
+docs/Dog.md
+docs/DogAllOf.md
+docs/EnumArrays.md
+docs/EnumClass.md
+docs/EnumTest.md
+docs/FakeApi.md
+docs/FakeClassnameTags123Api.md
+docs/File.md
+docs/FileSchemaTestClass.md
+docs/Foo.md
+docs/FooGetDefaultResponse.md
+docs/FormatTest.md
+docs/HasOnlyReadOnly.md
+docs/HealthCheckResult.md
+docs/List.md
+docs/MapTest.md
+docs/MixedPropertiesAndAdditionalPropertiesClass.md
+docs/Model200Response.md
+docs/Name.md
+docs/NullableClass.md
+docs/NumberOnly.md
+docs/ObjectWithDeprecatedFields.md
 docs/Order.md
+docs/OuterComposite.md
+docs/OuterEnum.md
+docs/OuterEnumDefaultValue.md
+docs/OuterEnumInteger.md
+docs/OuterEnumIntegerDefaultValue.md
+docs/OuterObjectWithEnumProperty.md
 docs/Pet.md
 docs/PetApi.md
+docs/ReadOnlyFirst.md
+docs/Return.md
+docs/SpecialModelName.md
 docs/StoreApi.md
 docs/Tag.md
 docs/User.md
@@ -13,13 +59,57 @@ git_push.sh
 mocha.opts
 package.json
 src/ApiClient.js
+src/api/AnotherFakeApi.js
+src/api/DefaultApi.js
+src/api/FakeApi.js
+src/api/FakeClassnameTags123Api.js
 src/api/PetApi.js
 src/api/StoreApi.js
 src/api/UserApi.js
 src/index.js
+src/model/AdditionalPropertiesClass.js
+src/model/Animal.js
 src/model/ApiResponse.js
+src/model/ArrayOfArrayOfNumberOnly.js
+src/model/ArrayOfNumberOnly.js
+src/model/ArrayTest.js
+src/model/Capitalization.js
+src/model/Cat.js
+src/model/CatAllOf.js
 src/model/Category.js
+src/model/ClassModel.js
+src/model/Client.js
+src/model/DeprecatedObject.js
+src/model/Dog.js
+src/model/DogAllOf.js
+src/model/EnumArrays.js
+src/model/EnumClass.js
+src/model/EnumTest.js
+src/model/File.js
+src/model/FileSchemaTestClass.js
+src/model/Foo.js
+src/model/FooGetDefaultResponse.js
+src/model/FormatTest.js
+src/model/HasOnlyReadOnly.js
+src/model/HealthCheckResult.js
+src/model/List.js
+src/model/MapTest.js
+src/model/MixedPropertiesAndAdditionalPropertiesClass.js
+src/model/Model200Response.js
+src/model/Name.js
+src/model/NullableClass.js
+src/model/NumberOnly.js
+src/model/ObjectWithDeprecatedFields.js
 src/model/Order.js
+src/model/OuterComposite.js
+src/model/OuterEnum.js
+src/model/OuterEnumDefaultValue.js
+src/model/OuterEnumInteger.js
+src/model/OuterEnumIntegerDefaultValue.js
+src/model/OuterObjectWithEnumProperty.js
 src/model/Pet.js
+src/model/ReadOnlyFirst.js
+src/model/Return.js
+src/model/SpecialModelName.js
 src/model/Tag.js
 src/model/User.js

samples/client/petstore/javascript-apollo/.openapi-generator/VERSION

@@ -1 +1 @@
-5.0.0-SNAPSHOT
+6.1.0-SNAPSHOT

samples/client/petstore/javascript-apollo/README.md

@@ -1,12 +1,12 @@
 # open_api_petstore
 
 OpenApiPetstore - JavaScript client for open_api_petstore
-This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
 This SDK is automatically generated by the [OpenAPI Generator](https://openapi-generator.tech) project:
 
 - API version: 1.0.0
 - Package version: 1.0.0
-- Build package: org.openapitools.codegen.languages.JavascriptApolloClientCodegen
+- Build package: org.openapitools.codegen.languages.JavascriptClientCodegen
 
 ## Installation
 
@@ -100,30 +100,46 @@ Please follow the [installation](#installation) instruction and execute the foll
 ```javascript
 var OpenApiPetstore = require('open_api_petstore');
 
-var defaultClient = OpenApiPetstore.ApiClient.instance;
-// Configure OAuth2 access token for authorization: petstore_auth
-var petstore_auth = defaultClient.authentications['petstore_auth'];
-petstore_auth.accessToken = "YOUR ACCESS TOKEN"
 
-var api = new OpenApiPetstore.PetApi()
-var body = new OpenApiPetstore.Pet(); // {Pet} Pet object that needs to be added to the store
+var api = new OpenApiPetstore.AnotherFakeApi()
+var client = new OpenApiPetstore.Client(); // {Client} client model
 var callback = function(error, data, response) {
   if (error) {
     console.error(error);
   } else {
-    console.log('API called successfully.');
+    console.log('API called successfully. Returned data: ' + data);
   }
 };
-api.addPet(body, callback);
+api.call123testSpecialTags(client, callback);
 
 ```
 
 ## Documentation for API Endpoints
 
-All URIs are relative to *http://petstore.swagger.io/v2*
+All URIs are relative to *http://petstore.swagger.io:80/v2*
 
 Class | Method | HTTP request | Description
 ------------ | ------------- | ------------- | -------------
+*OpenApiPetstore.AnotherFakeApi* | [**call123testSpecialTags**](docs/AnotherFakeApi.md#call123testSpecialTags) | **PATCH** /another-fake/dummy | To test special tags
+*OpenApiPetstore.DefaultApi* | [**fooGet**](docs/DefaultApi.md#fooGet) | **GET** /foo | 
+*OpenApiPetstore.FakeApi* | [**fakeHealthGet**](docs/FakeApi.md#fakeHealthGet) | **GET** /fake/health | Health check endpoint
+*OpenApiPetstore.FakeApi* | [**fakeHttpSignatureTest**](docs/FakeApi.md#fakeHttpSignatureTest) | **GET** /fake/http-signature-test | test http signature authentication
+*OpenApiPetstore.FakeApi* | [**fakeOuterBooleanSerialize**](docs/FakeApi.md#fakeOuterBooleanSerialize) | **POST** /fake/outer/boolean | 
+*OpenApiPetstore.FakeApi* | [**fakeOuterCompositeSerialize**](docs/FakeApi.md#fakeOuterCompositeSerialize) | **POST** /fake/outer/composite | 
+*OpenApiPetstore.FakeApi* | [**fakeOuterNumberSerialize**](docs/FakeApi.md#fakeOuterNumberSerialize) | **POST** /fake/outer/number | 
+*OpenApiPetstore.FakeApi* | [**fakeOuterStringSerialize**](docs/FakeApi.md#fakeOuterStringSerialize) | **POST** /fake/outer/string | 
+*OpenApiPetstore.FakeApi* | [**fakePropertyEnumIntegerSerialize**](docs/FakeApi.md#fakePropertyEnumIntegerSerialize) | **POST** /fake/property/enum-int | 
+*OpenApiPetstore.FakeApi* | [**testBodyWithBinary**](docs/FakeApi.md#testBodyWithBinary) | **PUT** /fake/body-with-binary | 
+*OpenApiPetstore.FakeApi* | [**testBodyWithFileSchema**](docs/FakeApi.md#testBodyWithFileSchema) | **PUT** /fake/body-with-file-schema | 
+*OpenApiPetstore.FakeApi* | [**testBodyWithQueryParams**](docs/FakeApi.md#testBodyWithQueryParams) | **PUT** /fake/body-with-query-params | 
+*OpenApiPetstore.FakeApi* | [**testClientModel**](docs/FakeApi.md#testClientModel) | **PATCH** /fake | To test \"client\" model
+*OpenApiPetstore.FakeApi* | [**testEndpointParameters**](docs/FakeApi.md#testEndpointParameters) | **POST** /fake | Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
+*OpenApiPetstore.FakeApi* | [**testEnumParameters**](docs/FakeApi.md#testEnumParameters) | **GET** /fake | To test enum parameters
+*OpenApiPetstore.FakeApi* | [**testGroupParameters**](docs/FakeApi.md#testGroupParameters) | **DELETE** /fake | Fake endpoint to test group parameters (optional)
+*OpenApiPetstore.FakeApi* | [**testInlineAdditionalProperties**](docs/FakeApi.md#testInlineAdditionalProperties) | **POST** /fake/inline-additionalProperties | test inline additionalProperties
+*OpenApiPetstore.FakeApi* | [**testJsonFormData**](docs/FakeApi.md#testJsonFormData) | **GET** /fake/jsonFormData | test json serialization of form data
+*OpenApiPetstore.FakeApi* | [**testQueryParameterCollectionFormat**](docs/FakeApi.md#testQueryParameterCollectionFormat) | **PUT** /fake/test-query-parameters | 
+*OpenApiPetstore.FakeClassnameTags123Api* | [**testClassname**](docs/FakeClassnameTags123Api.md#testClassname) | **PATCH** /fake_classname_test | To test class name in snake case
 *OpenApiPetstore.PetApi* | [**addPet**](docs/PetApi.md#addPet) | **POST** /pet | Add a new pet to the store
 *OpenApiPetstore.PetApi* | [**deletePet**](docs/PetApi.md#deletePet) | **DELETE** /pet/{petId} | Deletes a pet
 *OpenApiPetstore.PetApi* | [**findPetsByStatus**](docs/PetApi.md#findPetsByStatus) | **GET** /pet/findByStatus | Finds Pets by status
@@ -132,9 +148,10 @@ Class | Method | HTTP request | Description
 *OpenApiPetstore.PetApi* | [**updatePet**](docs/PetApi.md#updatePet) | **PUT** /pet | Update an existing pet
 *OpenApiPetstore.PetApi* | [**updatePetWithForm**](docs/PetApi.md#updatePetWithForm) | **POST** /pet/{petId} | Updates a pet in the store with form data
 *OpenApiPetstore.PetApi* | [**uploadFile**](docs/PetApi.md#uploadFile) | **POST** /pet/{petId}/uploadImage | uploads an image
-*OpenApiPetstore.StoreApi* | [**deleteOrder**](docs/StoreApi.md#deleteOrder) | **DELETE** /store/order/{orderId} | Delete purchase order by ID
+*OpenApiPetstore.PetApi* | [**uploadFileWithRequiredFile**](docs/PetApi.md#uploadFileWithRequiredFile) | **POST** /fake/{petId}/uploadImageWithRequiredFile | uploads an image (required)
+*OpenApiPetstore.StoreApi* | [**deleteOrder**](docs/StoreApi.md#deleteOrder) | **DELETE** /store/order/{order_id} | Delete purchase order by ID
 *OpenApiPetstore.StoreApi* | [**getInventory**](docs/StoreApi.md#getInventory) | **GET** /store/inventory | Returns pet inventories by status
-*OpenApiPetstore.StoreApi* | [**getOrderById**](docs/StoreApi.md#getOrderById) | **GET** /store/order/{orderId} | Find purchase order by ID
+*OpenApiPetstore.StoreApi* | [**getOrderById**](docs/StoreApi.md#getOrderById) | **GET** /store/order/{order_id} | Find purchase order by ID
 *OpenApiPetstore.StoreApi* | [**placeOrder**](docs/StoreApi.md#placeOrder) | **POST** /store/order | Place an order for a pet
 *OpenApiPetstore.UserApi* | [**createUser**](docs/UserApi.md#createUser) | **POST** /user | Create user
 *OpenApiPetstore.UserApi* | [**createUsersWithArrayInput**](docs/UserApi.md#createUsersWithArrayInput) | **POST** /user/createWithArray | Creates list of users with given input array
@@ -148,10 +165,50 @@ Class | Method | HTTP request | Description
 
 ## Documentation for Models
 
+ - [OpenApiPetstore.AdditionalPropertiesClass](docs/AdditionalPropertiesClass.md)
+ - [OpenApiPetstore.Animal](docs/Animal.md)
  - [OpenApiPetstore.ApiResponse](docs/ApiResponse.md)
+ - [OpenApiPetstore.ArrayOfArrayOfNumberOnly](docs/ArrayOfArrayOfNumberOnly.md)
+ - [OpenApiPetstore.ArrayOfNumberOnly](docs/ArrayOfNumberOnly.md)
+ - [OpenApiPetstore.ArrayTest](docs/ArrayTest.md)
+ - [OpenApiPetstore.Capitalization](docs/Capitalization.md)
+ - [OpenApiPetstore.Cat](docs/Cat.md)
+ - [OpenApiPetstore.CatAllOf](docs/CatAllOf.md)
  - [OpenApiPetstore.Category](docs/Category.md)
+ - [OpenApiPetstore.ClassModel](docs/ClassModel.md)
+ - [OpenApiPetstore.Client](docs/Client.md)
+ - [OpenApiPetstore.DeprecatedObject](docs/DeprecatedObject.md)
+ - [OpenApiPetstore.Dog](docs/Dog.md)
+ - [OpenApiPetstore.DogAllOf](docs/DogAllOf.md)
+ - [OpenApiPetstore.EnumArrays](docs/EnumArrays.md)
+ - [OpenApiPetstore.EnumClass](docs/EnumClass.md)
+ - [OpenApiPetstore.EnumTest](docs/EnumTest.md)
+ - [OpenApiPetstore.File](docs/File.md)
+ - [OpenApiPetstore.FileSchemaTestClass](docs/FileSchemaTestClass.md)
+ - [OpenApiPetstore.Foo](docs/Foo.md)
+ - [OpenApiPetstore.FooGetDefaultResponse](docs/FooGetDefaultResponse.md)
+ - [OpenApiPetstore.FormatTest](docs/FormatTest.md)
+ - [OpenApiPetstore.HasOnlyReadOnly](docs/HasOnlyReadOnly.md)
+ - [OpenApiPetstore.HealthCheckResult](docs/HealthCheckResult.md)
+ - [OpenApiPetstore.List](docs/List.md)
+ - [OpenApiPetstore.MapTest](docs/MapTest.md)
+ - [OpenApiPetstore.MixedPropertiesAndAdditionalPropertiesClass](docs/MixedPropertiesAndAdditionalPropertiesClass.md)
+ - [OpenApiPetstore.Model200Response](docs/Model200Response.md)
+ - [OpenApiPetstore.Name](docs/Name.md)
+ - [OpenApiPetstore.NullableClass](docs/NullableClass.md)
+ - [OpenApiPetstore.NumberOnly](docs/NumberOnly.md)
+ - [OpenApiPetstore.ObjectWithDeprecatedFields](docs/ObjectWithDeprecatedFields.md)
  - [OpenApiPetstore.Order](docs/Order.md)
+ - [OpenApiPetstore.OuterComposite](docs/OuterComposite.md)
+ - [OpenApiPetstore.OuterEnum](docs/OuterEnum.md)
+ - [OpenApiPetstore.OuterEnumDefaultValue](docs/OuterEnumDefaultValue.md)
+ - [OpenApiPetstore.OuterEnumInteger](docs/OuterEnumInteger.md)
+ - [OpenApiPetstore.OuterEnumIntegerDefaultValue](docs/OuterEnumIntegerDefaultValue.md)
+ - [OpenApiPetstore.OuterObjectWithEnumProperty](docs/OuterObjectWithEnumProperty.md)
  - [OpenApiPetstore.Pet](docs/Pet.md)
+ - [OpenApiPetstore.ReadOnlyFirst](docs/ReadOnlyFirst.md)
+ - [OpenApiPetstore.Return](docs/Return.md)
+ - [OpenApiPetstore.SpecialModelName](docs/SpecialModelName.md)
  - [OpenApiPetstore.Tag](docs/Tag.md)
  - [OpenApiPetstore.User](docs/User.md)
 
@@ -169,6 +226,32 @@ Class | Method | HTTP request | Description
 
 
 
+### api_key_query
+
+
+- **Type**: API key
+- **API key parameter name**: api_key_query
+- **Location**: URL query string
+
+
+
+### bearer_test
+
+- **Type**: Bearer authentication (JWT)
+
+
+
+### http_basic_test
+
+- **Type**: HTTP basic authentication
+
+
+
+### http_signature_test
+
+
+
+
 ### petstore_auth
 
 

samples/client/petstore/javascript-apollo/docs/AdditionalPropertiesClass.md

@@ -0,0 +1,10 @@
+# OpenApiPetstore.AdditionalPropertiesClass
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**mapProperty** | **{String: String}** |  | [optional] 
+**mapOfMapProperty** | **{String: {String: String}}** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/Animal.md

@@ -0,0 +1,10 @@
+# OpenApiPetstore.Animal
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**className** | **String** |  | 
+**color** | **String** |  | [optional] [default to 'red']
+
+

samples/client/petstore/javascript-apollo/docs/AnotherFakeApi.md

@@ -0,0 +1,54 @@
+# OpenApiPetstore.AnotherFakeApi
+
+All URIs are relative to *http://petstore.swagger.io:80/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**call123testSpecialTags**](AnotherFakeApi.md#call123testSpecialTags) | **PATCH** /another-fake/dummy | To test special tags
+
+
+
+## call123testSpecialTags
+
+> Client call123testSpecialTags(client)
+
+To test special tags
+
+To test special tags and operation ID starting with number
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.AnotherFakeApi();
+let client = new OpenApiPetstore.Client(); // Client | client model
+apiInstance.call123testSpecialTags(client, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully. Returned data: ' + data);
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **client** | [**Client**](Client.md)| client model | 
+
+### Return type
+
+[**Client**](Client.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/json
+- **Accept**: application/json
+

samples/client/petstore/javascript-apollo/docs/ArrayOfArrayOfNumberOnly.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.ArrayOfArrayOfNumberOnly
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**arrayArrayNumber** | **[[Number]]** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/ArrayOfNumberOnly.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.ArrayOfNumberOnly
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**arrayNumber** | **[Number]** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/ArrayTest.md

@@ -0,0 +1,11 @@
+# OpenApiPetstore.ArrayTest
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**arrayOfString** | **[String]** |  | [optional] 
+**arrayArrayOfInteger** | **[[Number]]** |  | [optional] 
+**arrayArrayOfModel** | **[[ReadOnlyFirst]]** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/Capitalization.md

@@ -0,0 +1,14 @@
+# OpenApiPetstore.Capitalization
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**smallCamel** | **String** |  | [optional] 
+**capitalCamel** | **String** |  | [optional] 
+**smallSnake** | **String** |  | [optional] 
+**capitalSnake** | **String** |  | [optional] 
+**sCAETHFlowPoints** | **String** |  | [optional] 
+**ATT_NAME** | **String** | Name of the pet  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/Cat.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.Cat
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**declawed** | **Boolean** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/CatAllOf.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.CatAllOf
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**declawed** | **Boolean** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/Category.md

@@ -5,6 +5,6 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **id** | **Number** |  | [optional] 
-**name** | **String** |  | [optional] 
+**name** | **String** |  | [default to 'default-name']
 
 

samples/client/petstore/javascript-apollo/docs/ClassModel.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.ClassModel
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**_class** | **String** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/Client.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.Client
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**client** | **String** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/DefaultApi.md

@@ -0,0 +1,48 @@
+# OpenApiPetstore.DefaultApi
+
+All URIs are relative to *http://petstore.swagger.io:80/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**fooGet**](DefaultApi.md#fooGet) | **GET** /foo | 
+
+
+
+## fooGet
+
+> FooGetDefaultResponse fooGet()
+
+
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.DefaultApi();
+apiInstance.fooGet((error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully. Returned data: ' + data);
+  }
+});
+```
+
+### Parameters
+
+This endpoint does not need any parameter.
+
+### Return type
+
+[**FooGetDefaultResponse**](FooGetDefaultResponse.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: Not defined
+- **Accept**: application/json
+

samples/client/petstore/javascript-apollo/docs/DeprecatedObject.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.DeprecatedObject
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **String** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/Dog.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.Dog
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**breed** | **String** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/DogAllOf.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.DogAllOf
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**breed** | **String** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/EnumArrays.md

@@ -0,0 +1,32 @@
+# OpenApiPetstore.EnumArrays
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**justSymbol** | **String** |  | [optional] 
+**arrayEnum** | **[String]** |  | [optional] 
+
+
+
+## Enum: JustSymbolEnum
+
+
+* `GREATER_THAN_OR_EQUAL_TO` (value: `">="`)
+
+* `DOLLAR` (value: `"$"`)
+
+
+
+
+
+## Enum: [ArrayEnumEnum]
+
+
+* `fish` (value: `"fish"`)
+
+* `crab` (value: `"crab"`)
+
+
+
+

samples/client/petstore/javascript-apollo/docs/EnumClass.md

@@ -0,0 +1,12 @@
+# OpenApiPetstore.EnumClass
+
+## Enum
+
+
+* `_abc` (value: `"_abc"`)
+
+* `-efg` (value: `"-efg"`)
+
+* `(xyz)` (value: `"(xyz)"`)
+
+

samples/client/petstore/javascript-apollo/docs/EnumTest.md

@@ -0,0 +1,64 @@
+# OpenApiPetstore.EnumTest
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**enumString** | **String** |  | [optional] 
+**enumStringRequired** | **String** |  | 
+**enumInteger** | **Number** |  | [optional] 
+**enumNumber** | **Number** |  | [optional] 
+**outerEnum** | [**OuterEnum**](OuterEnum.md) |  | [optional] 
+**outerEnumInteger** | [**OuterEnumInteger**](OuterEnumInteger.md) |  | [optional] 
+**outerEnumDefaultValue** | [**OuterEnumDefaultValue**](OuterEnumDefaultValue.md) |  | [optional] 
+**outerEnumIntegerDefaultValue** | [**OuterEnumIntegerDefaultValue**](OuterEnumIntegerDefaultValue.md) |  | [optional] 
+
+
+
+## Enum: EnumStringEnum
+
+
+* `UPPER` (value: `"UPPER"`)
+
+* `lower` (value: `"lower"`)
+
+* `empty` (value: `""`)
+
+
+
+
+
+## Enum: EnumStringRequiredEnum
+
+
+* `UPPER` (value: `"UPPER"`)
+
+* `lower` (value: `"lower"`)
+
+* `empty` (value: `""`)
+
+
+
+
+
+## Enum: EnumIntegerEnum
+
+
+* `1` (value: `1`)
+
+* `-1` (value: `-1`)
+
+
+
+
+
+## Enum: EnumNumberEnum
+
+
+* `1.1` (value: `1.1`)
+
+* `-1.2` (value: `-1.2`)
+
+
+
+

samples/client/petstore/javascript-apollo/docs/FakeApi.md

@@ -0,0 +1,880 @@
+# OpenApiPetstore.FakeApi
+
+All URIs are relative to *http://petstore.swagger.io:80/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**fakeHealthGet**](FakeApi.md#fakeHealthGet) | **GET** /fake/health | Health check endpoint
+[**fakeHttpSignatureTest**](FakeApi.md#fakeHttpSignatureTest) | **GET** /fake/http-signature-test | test http signature authentication
+[**fakeOuterBooleanSerialize**](FakeApi.md#fakeOuterBooleanSerialize) | **POST** /fake/outer/boolean | 
+[**fakeOuterCompositeSerialize**](FakeApi.md#fakeOuterCompositeSerialize) | **POST** /fake/outer/composite | 
+[**fakeOuterNumberSerialize**](FakeApi.md#fakeOuterNumberSerialize) | **POST** /fake/outer/number | 
+[**fakeOuterStringSerialize**](FakeApi.md#fakeOuterStringSerialize) | **POST** /fake/outer/string | 
+[**fakePropertyEnumIntegerSerialize**](FakeApi.md#fakePropertyEnumIntegerSerialize) | **POST** /fake/property/enum-int | 
+[**testBodyWithBinary**](FakeApi.md#testBodyWithBinary) | **PUT** /fake/body-with-binary | 
+[**testBodyWithFileSchema**](FakeApi.md#testBodyWithFileSchema) | **PUT** /fake/body-with-file-schema | 
+[**testBodyWithQueryParams**](FakeApi.md#testBodyWithQueryParams) | **PUT** /fake/body-with-query-params | 
+[**testClientModel**](FakeApi.md#testClientModel) | **PATCH** /fake | To test \"client\" model
+[**testEndpointParameters**](FakeApi.md#testEndpointParameters) | **POST** /fake | Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
+[**testEnumParameters**](FakeApi.md#testEnumParameters) | **GET** /fake | To test enum parameters
+[**testGroupParameters**](FakeApi.md#testGroupParameters) | **DELETE** /fake | Fake endpoint to test group parameters (optional)
+[**testInlineAdditionalProperties**](FakeApi.md#testInlineAdditionalProperties) | **POST** /fake/inline-additionalProperties | test inline additionalProperties
+[**testJsonFormData**](FakeApi.md#testJsonFormData) | **GET** /fake/jsonFormData | test json serialization of form data
+[**testQueryParameterCollectionFormat**](FakeApi.md#testQueryParameterCollectionFormat) | **PUT** /fake/test-query-parameters | 
+
+
+
+## fakeHealthGet
+
+> HealthCheckResult fakeHealthGet()
+
+Health check endpoint
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+apiInstance.fakeHealthGet((error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully. Returned data: ' + data);
+  }
+});
+```
+
+### Parameters
+
+This endpoint does not need any parameter.
+
+### Return type
+
+[**HealthCheckResult**](HealthCheckResult.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: Not defined
+- **Accept**: application/json
+
+
+## fakeHttpSignatureTest
+
+> fakeHttpSignatureTest(pet, opts)
+
+test http signature authentication
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+let defaultClient = OpenApiPetstore.ApiClient.instance;
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let pet = new OpenApiPetstore.Pet(); // Pet | Pet object that needs to be added to the store
+let opts = {
+  'query1': "query1_example", // String | query parameter
+  'header1': "header1_example" // String | header parameter
+};
+apiInstance.fakeHttpSignatureTest(pet, opts, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully.');
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **pet** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
+ **query1** | **String**| query parameter | [optional] 
+ **header1** | **String**| header parameter | [optional] 
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+[http_signature_test](../README.md#http_signature_test)
+
+### HTTP request headers
+
+- **Content-Type**: application/json, application/xml
+- **Accept**: Not defined
+
+
+## fakeOuterBooleanSerialize
+
+> Boolean fakeOuterBooleanSerialize(opts)
+
+
+
+Test serialization of outer boolean types
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let opts = {
+  'body': true // Boolean | Input boolean as post body
+};
+apiInstance.fakeOuterBooleanSerialize(opts, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully. Returned data: ' + data);
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | **Boolean**| Input boolean as post body | [optional] 
+
+### Return type
+
+**Boolean**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/json
+- **Accept**: */*
+
+
+## fakeOuterCompositeSerialize
+
+> OuterComposite fakeOuterCompositeSerialize(opts)
+
+
+
+Test serialization of object with outer number type
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let opts = {
+  'outerComposite': new OpenApiPetstore.OuterComposite() // OuterComposite | Input composite as post body
+};
+apiInstance.fakeOuterCompositeSerialize(opts, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully. Returned data: ' + data);
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **outerComposite** | [**OuterComposite**](OuterComposite.md)| Input composite as post body | [optional] 
+
+### Return type
+
+[**OuterComposite**](OuterComposite.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/json
+- **Accept**: */*
+
+
+## fakeOuterNumberSerialize
+
+> Number fakeOuterNumberSerialize(opts)
+
+
+
+Test serialization of outer number types
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let opts = {
+  'body': 3.4 // Number | Input number as post body
+};
+apiInstance.fakeOuterNumberSerialize(opts, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully. Returned data: ' + data);
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | **Number**| Input number as post body | [optional] 
+
+### Return type
+
+**Number**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/json
+- **Accept**: */*
+
+
+## fakeOuterStringSerialize
+
+> String fakeOuterStringSerialize(opts)
+
+
+
+Test serialization of outer string types
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let opts = {
+  'body': "body_example" // String | Input string as post body
+};
+apiInstance.fakeOuterStringSerialize(opts, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully. Returned data: ' + data);
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | **String**| Input string as post body | [optional] 
+
+### Return type
+
+**String**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/json
+- **Accept**: */*
+
+
+## fakePropertyEnumIntegerSerialize
+
+> OuterObjectWithEnumProperty fakePropertyEnumIntegerSerialize(outerObjectWithEnumProperty)
+
+
+
+Test serialization of enum (int) properties with examples
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let outerObjectWithEnumProperty = new OpenApiPetstore.OuterObjectWithEnumProperty(); // OuterObjectWithEnumProperty | Input enum (int) as post body
+apiInstance.fakePropertyEnumIntegerSerialize(outerObjectWithEnumProperty, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully. Returned data: ' + data);
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **outerObjectWithEnumProperty** | [**OuterObjectWithEnumProperty**](OuterObjectWithEnumProperty.md)| Input enum (int) as post body | 
+
+### Return type
+
+[**OuterObjectWithEnumProperty**](OuterObjectWithEnumProperty.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/json
+- **Accept**: */*
+
+
+## testBodyWithBinary
+
+> testBodyWithBinary(body)
+
+
+
+For this test, the body has to be a binary file.
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let body = "/path/to/file"; // File | image to upload
+apiInstance.testBodyWithBinary(body, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully.');
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | **File**| image to upload | 
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: image/png
+- **Accept**: Not defined
+
+
+## testBodyWithFileSchema
+
+> testBodyWithFileSchema(fileSchemaTestClass)
+
+
+
+For this test, the body for this request must reference a schema named `File`.
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let fileSchemaTestClass = new OpenApiPetstore.FileSchemaTestClass(); // FileSchemaTestClass | 
+apiInstance.testBodyWithFileSchema(fileSchemaTestClass, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully.');
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **fileSchemaTestClass** | [**FileSchemaTestClass**](FileSchemaTestClass.md)|  | 
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/json
+- **Accept**: Not defined
+
+
+## testBodyWithQueryParams
+
+> testBodyWithQueryParams(query, user)
+
+
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let query = "query_example"; // String | 
+let user = new OpenApiPetstore.User(); // User | 
+apiInstance.testBodyWithQueryParams(query, user, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully.');
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **query** | **String**|  | 
+ **user** | [**User**](User.md)|  | 
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/json
+- **Accept**: Not defined
+
+
+## testClientModel
+
+> Client testClientModel(client)
+
+To test \"client\" model
+
+To test \"client\" model
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let client = new OpenApiPetstore.Client(); // Client | client model
+apiInstance.testClientModel(client, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully. Returned data: ' + data);
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **client** | [**Client**](Client.md)| client model | 
+
+### Return type
+
+[**Client**](Client.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/json
+- **Accept**: application/json
+
+
+## testEndpointParameters
+
+> testEndpointParameters(number, _double, patternWithoutDelimiter, _byte, opts)
+
+Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
+
+Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+let defaultClient = OpenApiPetstore.ApiClient.instance;
+// Configure HTTP basic authorization: http_basic_test
+let http_basic_test = defaultClient.authentications['http_basic_test'];
+http_basic_test.username = 'YOUR USERNAME';
+http_basic_test.password = 'YOUR PASSWORD';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let number = 3.4; // Number | None
+let _double = 3.4; // Number | None
+let patternWithoutDelimiter = "patternWithoutDelimiter_example"; // String | None
+let _byte = null; // Blob | None
+let opts = {
+  'integer': 56, // Number | None
+  'int32': 56, // Number | None
+  'int64': 789, // Number | None
+  '_float': 3.4, // Number | None
+  'string': "string_example", // String | None
+  'binary': "/path/to/file", // File | None
+  'date': new Date("2013-10-20"), // Date | None
+  'dateTime': new Date("2013-10-20T19:20:30+01:00"), // Date | None
+  'password': "password_example", // String | None
+  'callback': "callback_example" // String | None
+};
+apiInstance.testEndpointParameters(number, _double, patternWithoutDelimiter, _byte, opts, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully.');
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **number** | **Number**| None | 
+ **_double** | **Number**| None | 
+ **patternWithoutDelimiter** | **String**| None | 
+ **_byte** | **Blob**| None | 
+ **integer** | **Number**| None | [optional] 
+ **int32** | **Number**| None | [optional] 
+ **int64** | **Number**| None | [optional] 
+ **_float** | **Number**| None | [optional] 
+ **string** | **String**| None | [optional] 
+ **binary** | **File**| None | [optional] 
+ **date** | **Date**| None | [optional] 
+ **dateTime** | **Date**| None | [optional] 
+ **password** | **String**| None | [optional] 
+ **callback** | **String**| None | [optional] 
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+[http_basic_test](../README.md#http_basic_test)
+
+### HTTP request headers
+
+- **Content-Type**: application/x-www-form-urlencoded
+- **Accept**: Not defined
+
+
+## testEnumParameters
+
+> testEnumParameters(opts)
+
+To test enum parameters
+
+To test enum parameters
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let opts = {
+  'enumHeaderStringArray': ["'$'"], // [String] | Header parameter enum test (string array)
+  'enumHeaderString': "'-efg'", // String | Header parameter enum test (string)
+  'enumQueryStringArray': ["'$'"], // [String] | Query parameter enum test (string array)
+  'enumQueryString': "'-efg'", // String | Query parameter enum test (string)
+  'enumQueryInteger': 56, // Number | Query parameter enum test (double)
+  'enumQueryDouble': 3.4, // Number | Query parameter enum test (double)
+  'enumQueryModelArray': [new OpenApiPetstore.EnumClass()], // [EnumClass] | 
+  'enumFormStringArray': ["'$'"], // [String] | Form parameter enum test (string array)
+  'enumFormString': "'-efg'" // String | Form parameter enum test (string)
+};
+apiInstance.testEnumParameters(opts, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully.');
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **enumHeaderStringArray** | [**[String]**](String.md)| Header parameter enum test (string array) | [optional] 
+ **enumHeaderString** | **String**| Header parameter enum test (string) | [optional] [default to '-efg']
+ **enumQueryStringArray** | [**[String]**](String.md)| Query parameter enum test (string array) | [optional] 
+ **enumQueryString** | **String**| Query parameter enum test (string) | [optional] [default to '-efg']
+ **enumQueryInteger** | **Number**| Query parameter enum test (double) | [optional] 
+ **enumQueryDouble** | **Number**| Query parameter enum test (double) | [optional] 
+ **enumQueryModelArray** | [**[EnumClass]**](EnumClass.md)|  | [optional] 
+ **enumFormStringArray** | [**[String]**](String.md)| Form parameter enum test (string array) | [optional] [default to '$']
+ **enumFormString** | **String**| Form parameter enum test (string) | [optional] [default to '-efg']
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/x-www-form-urlencoded
+- **Accept**: Not defined
+
+
+## testGroupParameters
+
+> testGroupParameters(requiredStringGroup, requiredBooleanGroup, requiredInt64Group, opts)
+
+Fake endpoint to test group parameters (optional)
+
+Fake endpoint to test group parameters (optional)
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+let defaultClient = OpenApiPetstore.ApiClient.instance;
+// Configure Bearer (JWT) access token for authorization: bearer_test
+let bearer_test = defaultClient.authentications['bearer_test'];
+bearer_test.accessToken = "YOUR ACCESS TOKEN"
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let requiredStringGroup = 56; // Number | Required String in group parameters
+let requiredBooleanGroup = true; // Boolean | Required Boolean in group parameters
+let requiredInt64Group = 789; // Number | Required Integer in group parameters
+let opts = {
+  'stringGroup': 56, // Number | String in group parameters
+  'booleanGroup': true, // Boolean | Boolean in group parameters
+  'int64Group': 789 // Number | Integer in group parameters
+};
+apiInstance.testGroupParameters(requiredStringGroup, requiredBooleanGroup, requiredInt64Group, opts, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully.');
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **requiredStringGroup** | **Number**| Required String in group parameters | 
+ **requiredBooleanGroup** | **Boolean**| Required Boolean in group parameters | 
+ **requiredInt64Group** | **Number**| Required Integer in group parameters | 
+ **stringGroup** | **Number**| String in group parameters | [optional] 
+ **booleanGroup** | **Boolean**| Boolean in group parameters | [optional] 
+ **int64Group** | **Number**| Integer in group parameters | [optional] 
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+[bearer_test](../README.md#bearer_test)
+
+### HTTP request headers
+
+- **Content-Type**: Not defined
+- **Accept**: Not defined
+
+
+## testInlineAdditionalProperties
+
+> testInlineAdditionalProperties(requestBody)
+
+test inline additionalProperties
+
+
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let requestBody = {key: "null"}; // {String: String} | request body
+apiInstance.testInlineAdditionalProperties(requestBody, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully.');
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **requestBody** | [**{String: String}**](String.md)| request body | 
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/json
+- **Accept**: Not defined
+
+
+## testJsonFormData
+
+> testJsonFormData(param, param2)
+
+test json serialization of form data
+
+
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let param = "param_example"; // String | field1
+let param2 = "param2_example"; // String | field2
+apiInstance.testJsonFormData(param, param2, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully.');
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **param** | **String**| field1 | 
+ **param2** | **String**| field2 | 
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: application/x-www-form-urlencoded
+- **Accept**: Not defined
+
+
+## testQueryParameterCollectionFormat
+
+> testQueryParameterCollectionFormat(pipe, ioutil, http, url, context, allowEmpty, opts)
+
+
+
+To test the collection format in query parameters
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+
+let apiInstance = new OpenApiPetstore.FakeApi();
+let pipe = ["null"]; // [String] | 
+let ioutil = ["null"]; // [String] | 
+let http = ["null"]; // [String] | 
+let url = ["null"]; // [String] | 
+let context = ["null"]; // [String] | 
+let allowEmpty = "allowEmpty_example"; // String | 
+let opts = {
+  'language': {key: "null"} // {String: String} | 
+};
+apiInstance.testQueryParameterCollectionFormat(pipe, ioutil, http, url, context, allowEmpty, opts, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully.');
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **pipe** | [**[String]**](String.md)|  | 
+ **ioutil** | [**[String]**](String.md)|  | 
+ **http** | [**[String]**](String.md)|  | 
+ **url** | [**[String]**](String.md)|  | 
+ **context** | [**[String]**](String.md)|  | 
+ **allowEmpty** | **String**|  | 
+ **language** | [**{String: String}**](String.md)|  | [optional] 
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: Not defined
+- **Accept**: Not defined
+

samples/client/petstore/javascript-apollo/docs/FakeClassnameTags123Api.md

@@ -0,0 +1,60 @@
+# OpenApiPetstore.FakeClassnameTags123Api
+
+All URIs are relative to *http://petstore.swagger.io:80/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**testClassname**](FakeClassnameTags123Api.md#testClassname) | **PATCH** /fake_classname_test | To test class name in snake case
+
+
+
+## testClassname
+
+> Client testClassname(client)
+
+To test class name in snake case
+
+To test class name in snake case
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+let defaultClient = OpenApiPetstore.ApiClient.instance;
+// Configure API key authorization: api_key_query
+let api_key_query = defaultClient.authentications['api_key_query'];
+api_key_query.apiKey = 'YOUR API KEY';
+// Uncomment the following line to set a prefix for the API key, e.g. "Token" (defaults to null)
+//api_key_query.apiKeyPrefix = 'Token';
+
+let apiInstance = new OpenApiPetstore.FakeClassnameTags123Api();
+let client = new OpenApiPetstore.Client(); // Client | client model
+apiInstance.testClassname(client, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully. Returned data: ' + data);
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **client** | [**Client**](Client.md)| client model | 
+
+### Return type
+
+[**Client**](Client.md)
+
+### Authorization
+
+[api_key_query](../README.md#api_key_query)
+
+### HTTP request headers
+
+- **Content-Type**: application/json
+- **Accept**: application/json
+

samples/client/petstore/javascript-apollo/docs/File.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.File
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**sourceURI** | **String** | Test capitalization | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/FileSchemaTestClass.md

@@ -0,0 +1,10 @@
+# OpenApiPetstore.FileSchemaTestClass
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**file** | **File** |  | [optional] 
+**files** | **[File]** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/Foo.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.Foo
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**bar** | **String** |  | [optional] [default to 'bar']
+
+

samples/client/petstore/javascript-apollo/docs/FooGetDefaultResponse.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.FooGetDefaultResponse
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**string** | [**Foo**](Foo.md) |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/FormatTest.md

@@ -0,0 +1,24 @@
+# OpenApiPetstore.FormatTest
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**integer** | **Number** |  | [optional] 
+**int32** | **Number** |  | [optional] 
+**int64** | **Number** |  | [optional] 
+**number** | **Number** |  | 
+**_float** | **Number** |  | [optional] 
+**_double** | **Number** |  | [optional] 
+**decimal** | **Number** |  | [optional] 
+**string** | **String** |  | [optional] 
+**_byte** | **Blob** |  | 
+**binary** | **File** |  | [optional] 
+**date** | **Date** |  | 
+**dateTime** | **Date** |  | [optional] 
+**uuid** | **String** |  | [optional] 
+**password** | **String** |  | 
+**patternWithDigits** | **String** | A string that is a 10 digit number. Can have leading zeros. | [optional] 
+**patternWithDigitsAndDelimiter** | **String** | A string starting with 'image_' (case insensitive) and one to three digits following i.e. Image_01. | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/HasOnlyReadOnly.md

@@ -0,0 +1,10 @@
+# OpenApiPetstore.HasOnlyReadOnly
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**bar** | **String** |  | [optional] [readonly] 
+**foo** | **String** |  | [optional] [readonly] 
+
+

samples/client/petstore/javascript-apollo/docs/HealthCheckResult.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.HealthCheckResult
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**nullableMessage** | **String** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/List.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.List
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**_123list** | **String** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/MapTest.md

@@ -0,0 +1,23 @@
+# OpenApiPetstore.MapTest
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**mapMapOfString** | **{String: {String: String}}** |  | [optional] 
+**mapOfEnumString** | **{String: String}** |  | [optional] 
+**directMap** | **{String: Boolean}** |  | [optional] 
+**indirectMap** | **{String: Boolean}** |  | [optional] 
+
+
+
+## Enum: {String: String}
+
+
+* `UPPER` (value: `"UPPER"`)
+
+* `lower` (value: `"lower"`)
+
+
+
+

samples/client/petstore/javascript-apollo/docs/MixedPropertiesAndAdditionalPropertiesClass.md

@@ -0,0 +1,11 @@
+# OpenApiPetstore.MixedPropertiesAndAdditionalPropertiesClass
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**uuid** | **String** |  | [optional] 
+**dateTime** | **Date** |  | [optional] 
+**map** | [**{String: Animal}**](Animal.md) |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/Model200Response.md

@@ -0,0 +1,10 @@
+# OpenApiPetstore.Model200Response
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **Number** |  | [optional] 
+**_class** | **String** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/Name.md

@@ -0,0 +1,12 @@
+# OpenApiPetstore.Name
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **Number** |  | 
+**snakeCase** | **Number** |  | [optional] [readonly] 
+**property** | **String** |  | [optional] 
+**_123number** | **Number** |  | [optional] [readonly] 
+
+

samples/client/petstore/javascript-apollo/docs/NullableClass.md

@@ -0,0 +1,20 @@
+# OpenApiPetstore.NullableClass
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**integerProp** | **Number** |  | [optional] 
+**numberProp** | **Number** |  | [optional] 
+**booleanProp** | **Boolean** |  | [optional] 
+**stringProp** | **String** |  | [optional] 
+**dateProp** | **Date** |  | [optional] 
+**datetimeProp** | **Date** |  | [optional] 
+**arrayNullableProp** | **[Object]** |  | [optional] 
+**arrayAndItemsNullableProp** | **[Object]** |  | [optional] 
+**arrayItemsNullable** | **[Object]** |  | [optional] 
+**objectNullableProp** | **{String: Object}** |  | [optional] 
+**objectAndItemsNullableProp** | **{String: Object}** |  | [optional] 
+**objectItemsNullable** | **{String: Object}** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/NumberOnly.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.NumberOnly
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**justNumber** | **Number** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/ObjectWithDeprecatedFields.md

@@ -0,0 +1,12 @@
+# OpenApiPetstore.ObjectWithDeprecatedFields
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**uuid** | **String** |  | [optional] 
+**id** | **Number** |  | [optional] 
+**deprecatedRef** | [**DeprecatedObject**](DeprecatedObject.md) |  | [optional] 
+**bars** | **[String]** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/OuterComposite.md

@@ -0,0 +1,11 @@
+# OpenApiPetstore.OuterComposite
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**myNumber** | **Number** |  | [optional] 
+**myString** | **String** |  | [optional] 
+**myBoolean** | **Boolean** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/OuterEnum.md

@@ -0,0 +1,12 @@
+# OpenApiPetstore.OuterEnum
+
+## Enum
+
+
+* `placed` (value: `"placed"`)
+
+* `approved` (value: `"approved"`)
+
+* `delivered` (value: `"delivered"`)
+
+

samples/client/petstore/javascript-apollo/docs/OuterEnumDefaultValue.md

@@ -0,0 +1,12 @@
+# OpenApiPetstore.OuterEnumDefaultValue
+
+## Enum
+
+
+* `placed` (value: `"placed"`)
+
+* `approved` (value: `"approved"`)
+
+* `delivered` (value: `"delivered"`)
+
+

samples/client/petstore/javascript-apollo/docs/OuterEnumInteger.md

@@ -0,0 +1,12 @@
+# OpenApiPetstore.OuterEnumInteger
+
+## Enum
+
+
+* `0` (value: `0`)
+
+* `1` (value: `1`)
+
+* `2` (value: `2`)
+
+

samples/client/petstore/javascript-apollo/docs/OuterEnumIntegerDefaultValue.md

@@ -0,0 +1,12 @@
+# OpenApiPetstore.OuterEnumIntegerDefaultValue
+
+## Enum
+
+
+* `0` (value: `0`)
+
+* `1` (value: `1`)
+
+* `2` (value: `2`)
+
+

samples/client/petstore/javascript-apollo/docs/OuterObjectWithEnumProperty.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.OuterObjectWithEnumProperty
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**value** | [**OuterEnumInteger**](OuterEnumInteger.md) |  | 
+
+

samples/client/petstore/javascript-apollo/docs/PetApi.md

@@ -1,6 +1,6 @@
 # OpenApiPetstore.PetApi
 
-All URIs are relative to *http://petstore.swagger.io/v2*
+All URIs are relative to *http://petstore.swagger.io:80/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------
@@ -12,15 +12,18 @@ Method | HTTP request | Description
 [**updatePet**](PetApi.md#updatePet) | **PUT** /pet | Update an existing pet
 [**updatePetWithForm**](PetApi.md#updatePetWithForm) | **POST** /pet/{petId} | Updates a pet in the store with form data
 [**uploadFile**](PetApi.md#uploadFile) | **POST** /pet/{petId}/uploadImage | uploads an image
+[**uploadFileWithRequiredFile**](PetApi.md#uploadFileWithRequiredFile) | **POST** /fake/{petId}/uploadImageWithRequiredFile | uploads an image (required)
 
 
 
 ## addPet
 
-> addPet(body)
+> addPet(pet)
 
 Add a new pet to the store
 
+
+
 ### Example
 
 ```javascript
@@ -31,8 +34,8 @@ let petstore_auth = defaultClient.authentications['petstore_auth'];
 petstore_auth.accessToken = 'YOUR ACCESS TOKEN';
 
 let apiInstance = new OpenApiPetstore.PetApi();
-let body = new OpenApiPetstore.Pet(); // Pet | Pet object that needs to be added to the store
-apiInstance.addPet(body, (error, data, response) => {
+let pet = new OpenApiPetstore.Pet(); // Pet | Pet object that needs to be added to the store
+apiInstance.addPet(pet, (error, data, response) => {
   if (error) {
     console.error(error);
   } else {
@@ -46,7 +49,7 @@ apiInstance.addPet(body, (error, data, response) => {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
+ **pet** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
 
 ### Return type
 
@@ -68,6 +71,8 @@ null (empty response body)
 
 Deletes a pet
 
+
+
 ### Example
 
 ```javascript
@@ -264,10 +269,12 @@ Name | Type | Description  | Notes
 
 ## updatePet
 
-> updatePet(body)
+> updatePet(pet)
 
 Update an existing pet
 
+
+
 ### Example
 
 ```javascript
@@ -278,8 +285,8 @@ let petstore_auth = defaultClient.authentications['petstore_auth'];
 petstore_auth.accessToken = 'YOUR ACCESS TOKEN';
 
 let apiInstance = new OpenApiPetstore.PetApi();
-let body = new OpenApiPetstore.Pet(); // Pet | Pet object that needs to be added to the store
-apiInstance.updatePet(body, (error, data, response) => {
+let pet = new OpenApiPetstore.Pet(); // Pet | Pet object that needs to be added to the store
+apiInstance.updatePet(pet, (error, data, response) => {
   if (error) {
     console.error(error);
   } else {
@@ -293,7 +300,7 @@ apiInstance.updatePet(body, (error, data, response) => {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
+ **pet** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
 
 ### Return type
 
@@ -315,6 +322,8 @@ null (empty response body)
 
 Updates a pet in the store with form data
 
+
+
 ### Example
 
 ```javascript
@@ -368,6 +377,8 @@ null (empty response body)
 
 uploads an image
 
+
+
 ### Example
 
 ```javascript
@@ -414,3 +425,58 @@ Name | Type | Description  | Notes
 - **Content-Type**: multipart/form-data
 - **Accept**: application/json
 
+
+## uploadFileWithRequiredFile
+
+> ApiResponse uploadFileWithRequiredFile(petId, requiredFile, opts)
+
+uploads an image (required)
+
+
+
+### Example
+
+```javascript
+import OpenApiPetstore from 'open_api_petstore';
+let defaultClient = OpenApiPetstore.ApiClient.instance;
+// Configure OAuth2 access token for authorization: petstore_auth
+let petstore_auth = defaultClient.authentications['petstore_auth'];
+petstore_auth.accessToken = 'YOUR ACCESS TOKEN';
+
+let apiInstance = new OpenApiPetstore.PetApi();
+let petId = 789; // Number | ID of pet to update
+let requiredFile = "/path/to/file"; // File | file to upload
+let opts = {
+  'additionalMetadata': "additionalMetadata_example" // String | Additional data to pass to server
+};
+apiInstance.uploadFileWithRequiredFile(petId, requiredFile, opts, (error, data, response) => {
+  if (error) {
+    console.error(error);
+  } else {
+    console.log('API called successfully. Returned data: ' + data);
+  }
+});
+```
+
+### Parameters
+
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **petId** | **Number**| ID of pet to update | 
+ **requiredFile** | **File**| file to upload | 
+ **additionalMetadata** | **String**| Additional data to pass to server | [optional] 
+
+### Return type
+
+[**ApiResponse**](ApiResponse.md)
+
+### Authorization
+
+[petstore_auth](../README.md#petstore_auth)
+
+### HTTP request headers
+
+- **Content-Type**: multipart/form-data
+- **Accept**: application/json
+

samples/client/petstore/javascript-apollo/docs/ReadOnlyFirst.md

@@ -0,0 +1,10 @@
+# OpenApiPetstore.ReadOnlyFirst
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**bar** | **String** |  | [optional] [readonly] 
+**baz** | **String** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/Return.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.Return
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**_return** | **Number** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/SpecialModelName.md

@@ -0,0 +1,9 @@
+# OpenApiPetstore.SpecialModelName
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**specialPropertyName** | **Number** |  | [optional] 
+
+

samples/client/petstore/javascript-apollo/docs/StoreApi.md

@@ -1,12 +1,12 @@
 # OpenApiPetstore.StoreApi
 
-All URIs are relative to *http://petstore.swagger.io/v2*
+All URIs are relative to *http://petstore.swagger.io:80/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------
-[**deleteOrder**](StoreApi.md#deleteOrder) | **DELETE** /store/order/{orderId} | Delete purchase order by ID
+[**deleteOrder**](StoreApi.md#deleteOrder) | **DELETE** /store/order/{order_id} | Delete purchase order by ID
 [**getInventory**](StoreApi.md#getInventory) | **GET** /store/inventory | Returns pet inventories by status
-[**getOrderById**](StoreApi.md#getOrderById) | **GET** /store/order/{orderId} | Find purchase order by ID
+[**getOrderById**](StoreApi.md#getOrderById) | **GET** /store/order/{order_id} | Find purchase order by ID
 [**placeOrder**](StoreApi.md#placeOrder) | **POST** /store/order | Place an order for a pet
 
 
@@ -150,18 +150,20 @@ No authorization required
 
 ## placeOrder
 
-> Order placeOrder(body)
+> Order placeOrder(order)
 
 Place an order for a pet
 
+
+
 ### Example
 
 ```javascript
 import OpenApiPetstore from 'open_api_petstore';
 
 let apiInstance = new OpenApiPetstore.StoreApi();
-let body = new OpenApiPetstore.Order(); // Order | order placed for purchasing the pet
-apiInstance.placeOrder(body, (error, data, response) => {
+let order = new OpenApiPetstore.Order(); // Order | order placed for purchasing the pet
+apiInstance.placeOrder(order, (error, data, response) => {
   if (error) {
     console.error(error);
   } else {
@@ -175,7 +177,7 @@ apiInstance.placeOrder(body, (error, data, response) => {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**Order**](Order.md)| order placed for purchasing the pet | 
+ **order** | [**Order**](Order.md)| order placed for purchasing the pet | 
 
 ### Return type
 
@@ -187,6 +189,6 @@ No authorization required
 
 ### HTTP request headers
 
-- **Content-Type**: Not defined
+- **Content-Type**: application/json
 - **Accept**: application/xml, application/json
 

samples/client/petstore/javascript-apollo/docs/UserApi.md

@@ -1,6 +1,6 @@
 # OpenApiPetstore.UserApi
 
-All URIs are relative to *http://petstore.swagger.io/v2*
+All URIs are relative to *http://petstore.swagger.io:80/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------
@@ -17,7 +17,7 @@ Method | HTTP request | Description
 
 ## createUser
 
-> createUser(body)
+> createUser(user)
 
 Create user
 
@@ -29,8 +29,8 @@ This can only be done by the logged in user.
 import OpenApiPetstore from 'open_api_petstore';
 
 let apiInstance = new OpenApiPetstore.UserApi();
-let body = new OpenApiPetstore.User(); // User | Created user object
-apiInstance.createUser(body, (error, data, response) => {
+let user = new OpenApiPetstore.User(); // User | Created user object
+apiInstance.createUser(user, (error, data, response) => {
   if (error) {
     console.error(error);
   } else {
@@ -44,7 +44,7 @@ apiInstance.createUser(body, (error, data, response) => {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**User**](User.md)| Created user object | 
+ **user** | [**User**](User.md)| Created user object | 
 
 ### Return type
 
@@ -56,24 +56,26 @@ No authorization required
 
 ### HTTP request headers
 
-- **Content-Type**: Not defined
+- **Content-Type**: application/json
 - **Accept**: Not defined
 
 
 ## createUsersWithArrayInput
 
-> createUsersWithArrayInput(body)
+> createUsersWithArrayInput(user)
 
 Creates list of users with given input array
 
+
+
 ### Example
 
 ```javascript
 import OpenApiPetstore from 'open_api_petstore';
 
 let apiInstance = new OpenApiPetstore.UserApi();
-let body = [new OpenApiPetstore.User()]; // [User] | List of user object
-apiInstance.createUsersWithArrayInput(body, (error, data, response) => {
+let user = [new OpenApiPetstore.User()]; // [User] | List of user object
+apiInstance.createUsersWithArrayInput(user, (error, data, response) => {
   if (error) {
     console.error(error);
   } else {
@@ -87,7 +89,7 @@ apiInstance.createUsersWithArrayInput(body, (error, data, response) => {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**[User]**](User.md)| List of user object | 
+ **user** | [**[User]**](User.md)| List of user object | 
 
 ### Return type
 
@@ -99,24 +101,26 @@ No authorization required
 
 ### HTTP request headers
 
-- **Content-Type**: Not defined
+- **Content-Type**: application/json
 - **Accept**: Not defined
 
 
 ## createUsersWithListInput
 
-> createUsersWithListInput(body)
+> createUsersWithListInput(user)
 
 Creates list of users with given input array
 
+
+
 ### Example
 
 ```javascript
 import OpenApiPetstore from 'open_api_petstore';
 
 let apiInstance = new OpenApiPetstore.UserApi();
-let body = [new OpenApiPetstore.User()]; // [User] | List of user object
-apiInstance.createUsersWithListInput(body, (error, data, response) => {
+let user = [new OpenApiPetstore.User()]; // [User] | List of user object
+apiInstance.createUsersWithListInput(user, (error, data, response) => {
   if (error) {
     console.error(error);
   } else {
@@ -130,7 +134,7 @@ apiInstance.createUsersWithListInput(body, (error, data, response) => {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**[User]**](User.md)| List of user object | 
+ **user** | [**[User]**](User.md)| List of user object | 
 
 ### Return type
 
@@ -142,7 +146,7 @@ No authorization required
 
 ### HTTP request headers
 
-- **Content-Type**: Not defined
+- **Content-Type**: application/json
 - **Accept**: Not defined
 
 
@@ -197,6 +201,8 @@ No authorization required
 
 Get user by user name
 
+
+
 ### Example
 
 ```javascript
@@ -240,6 +246,8 @@ No authorization required
 
 Logs user into the system
 
+
+
 ### Example
 
 ```javascript
@@ -285,6 +293,8 @@ No authorization required
 
 Logs out current logged in user session
 
+
+
 ### Example
 
 ```javascript
@@ -320,7 +330,7 @@ No authorization required
 
 ## updateUser
 
-> updateUser(username, body)
+> updateUser(username, user)
 
 Updated user
 
@@ -333,8 +343,8 @@ import OpenApiPetstore from 'open_api_petstore';
 
 let apiInstance = new OpenApiPetstore.UserApi();
 let username = "username_example"; // String | name that need to be deleted
-let body = new OpenApiPetstore.User(); // User | Updated user object
-apiInstance.updateUser(username, body, (error, data, response) => {
+let user = new OpenApiPetstore.User(); // User | Updated user object
+apiInstance.updateUser(username, user, (error, data, response) => {
   if (error) {
     console.error(error);
   } else {
@@ -349,7 +359,7 @@ apiInstance.updateUser(username, body, (error, data, response) => {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **username** | **String**| name that need to be deleted | 
- **body** | [**User**](User.md)| Updated user object | 
+ **user** | [**User**](User.md)| Updated user object | 
 
 ### Return type
 
@@ -361,6 +371,6 @@ No authorization required
 
 ### HTTP request headers
 
-- **Content-Type**: Not defined
+- **Content-Type**: application/json
 - **Accept**: Not defined
 

samples/client/petstore/javascript-apollo/git_push.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 # ref: https://help.github.com/articles/adding-an-existing-project-to-github-using-the-command-line/
 #
-# Usage example: /bin/sh ./git_push.sh wing328 openapi-pestore-perl "minor update" "gitlab.com"
+# Usage example: /bin/sh ./git_push.sh wing328 openapi-petstore-perl "minor update" "gitlab.com"
 
 git_user_id=$1
 git_repo_id=$2
@@ -38,14 +38,14 @@ git add .
 git commit -m "$release_note"
 
 # Sets the new remote
-git_remote=`git remote`
+git_remote=$(git remote)
 if [ "$git_remote" = "" ]; then # git remote not defined
 
     if [ "$GIT_TOKEN" = "" ]; then
         echo "[INFO] \$GIT_TOKEN (environment variable) is not set. Using the git credential in your environment."
         git remote add origin https://${git_host}/${git_user_id}/${git_repo_id}.git
     else
-        git remote add origin https://${git_user_id}:${GIT_TOKEN}@${git_host}/${git_user_id}/${git_repo_id}.git
+        git remote add origin https://${git_user_id}:"${GIT_TOKEN}"@${git_host}/${git_user_id}/${git_repo_id}.git
     fi
 
 fi
@@ -55,4 +55,3 @@ git pull origin master
 # Pushes (Forces) the changes in the local repository up to the remote repository
 echo "Git pushing to https://${git_host}/${git_user_id}/${git_repo_id}.git"
 git push origin master 2>&1 | grep -v 'To https'
-

samples/client/petstore/javascript-apollo/package.json

@@ -1,24 +1,47 @@
 {
   "name": "open_api_petstore",
   "version": "1.0.0",
-  "description": "This_is_a_sample_server_Petstore_server__For_this_sample_you_can_use_the_api_key_special_key_to_test_the_authorization_filters_",
+  "description": "This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\",
   "license": "Apache-2.0",
-  "main": "src/index.js",
+  "main": "dist/index.js",
   "scripts": {
+    "build": "babel src -d dist",
+    "prepare": "npm run build",
     "test": "mocha --require @babel/register --recursive"
   },
   "browser": {
     "fs": false
   },
   "dependencies": {
-    "apollo-datasource-rest": "^0.7.0"
+    "@babel/cli": "^7.0.0",
+    "apollo-datasource-rest": "^3.6.1",
+    "superagent": "^5.3.0"
   },
   "devDependencies": {
+    "@babel/core": "^7.0.0",
+    "@babel/plugin-proposal-class-properties": "^7.0.0",
+    "@babel/plugin-proposal-decorators": "^7.0.0",
+    "@babel/plugin-proposal-do-expressions": "^7.0.0",
+    "@babel/plugin-proposal-export-default-from": "^7.0.0",
+    "@babel/plugin-proposal-export-namespace-from": "^7.0.0",
+    "@babel/plugin-proposal-function-bind": "^7.0.0",
+    "@babel/plugin-proposal-function-sent": "^7.0.0",
+    "@babel/plugin-proposal-json-strings": "^7.0.0",
+    "@babel/plugin-proposal-logical-assignment-operators": "^7.0.0",
+    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.0.0",
+    "@babel/plugin-proposal-numeric-separator": "^7.0.0",
+    "@babel/plugin-proposal-optional-chaining": "^7.0.0",
+    "@babel/plugin-proposal-pipeline-operator": "^7.0.0",
+    "@babel/plugin-proposal-throw-expressions": "^7.0.0",
+    "@babel/plugin-syntax-dynamic-import": "^7.0.0",
+    "@babel/plugin-syntax-import-meta": "^7.0.0",
+    "@babel/preset-env": "^7.0.0",
+    "@babel/register": "^7.0.0",
     "expect.js": "^0.3.1",
-    "mocha": "^5.2.0",
+    "mocha": "^8.0.1",
     "sinon": "^7.2.0"
   },
   "files": [
-    "src"
+    "dist"
   ]
 }

samples/client/petstore/javascript-apollo/src/ApiClient.js

@@ -1,6 +1,6 @@
 /**
  * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
  *
  * The version of the OpenAPI document: 1.0.0
  * 
@@ -12,7 +12,7 @@
  */
 
 
-import RESTDataSource from 'apollo-datasource-rest';
+import { RESTDataSource } from 'apollo-datasource-rest';
 
 /**
 * @module ApiClient
@@ -26,15 +26,25 @@ import RESTDataSource from 'apollo-datasource-rest';
 * @class
 */
 export default class ApiClient extends RESTDataSource {
-    constructor() {
+    constructor(baseURL = 'http://petstore.swagger.io:80/v2') {
         super()
-        
+
+        /**
+         * The base URL against which to resolve every API call's (relative) path.
+         * @type {String}
+         * @default http://petstore.swagger.io:80/v2
+         */
+        this.baseURL = baseURL.replace(/\/+$/, '');
+
         /**
          * The authentication methods to be included for all API calls.
          * @type {Array.<String>}
          */
         this.authentications = {
             'api_key': {type: 'apiKey', 'in': 'header', name: 'api_key'},
+            'api_key_query': {type: 'apiKey', 'in': 'query', name: 'api_key_query'},
+            'bearer_test': {type: 'bearer'}, // JWT
+            'http_basic_test': {type: 'basic'},
             'petstore_auth': {type: 'oauth2'}
         }
     }
@@ -51,7 +61,7 @@ export default class ApiClient extends RESTDataSource {
     }
 
     parametrizePath(path, pathParams) {
-        return url.replace(/\{([\w-]+)\}/g, (fullMatch, key) => {
+        return path.replace(/\{([\w-]+)\}/g, (fullMatch, key) => {
             var value;
             if (pathParams.hasOwnProperty(key)) {
                 value = this.paramToString(pathParams[key]);
@@ -174,7 +184,7 @@ export default class ApiClient extends RESTDataSource {
 
     async callApi(path, httpMethod, pathParams,
         queryParams, headerParams, formParams, bodyParam, authNames,
-        returnType) {
+        contentTypes, accepts, returnType, requestInit) {
 
         var parameterizedPath = this.parametrizePath(path, pathParams);
         var fetchOptions = {
@@ -185,7 +195,7 @@ export default class ApiClient extends RESTDataSource {
         this.applyAuthOptions(fetchOptions, authNames);
 
         var body = null;
-        
+
         if (bodyParam !== null && bodyParam !== undefined) {
             body = bodyParam;
         } else if (formParams !== null && formParams !== undefined) {
@@ -201,9 +211,9 @@ export default class ApiClient extends RESTDataSource {
         var httpMethodFn = httpMethod.toLowerCase();
 
         if (httpMethodFn == 'get' || httpMethodFn == 'delete') {
-            response = await this[httpMethodFn](parameterizedPath, fetchOptions);
+            response = await this[httpMethodFn](parameterizedPath, [], requestInit);
         } else {
-            response = await this[httpMethodFn](parameterizedPath, body, fetchOptions)
+            response = await this[httpMethodFn](parameterizedPath, body, requestInit)
         }
 
         var convertedResponse = ApiClient.convertToType(response, returnType);
@@ -232,7 +242,7 @@ export default class ApiClient extends RESTDataSource {
             case 'Blob':
                 return data;
             default:
-                if (type === Object) {
+                if (typeof type === "object") {
                     // generic object, return directly
                     return data;
                 } else if (typeof type.constructFromObject === 'function') {

samples/client/petstore/javascript-apollo/src/api/AnotherFakeApi.js

@@ -0,0 +1,73 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+
+
+import ApiClient from "../ApiClient";
+import Client from '../model/Client';
+
+/**
+* AnotherFake service.
+* @module api/AnotherFakeApi
+* @version 1.0.0
+*/
+export default class AnotherFakeApi extends ApiClient {
+
+    /**
+    * Constructs a new AnotherFakeApi. 
+    * @alias module:api/AnotherFakeApi
+    * @class
+    */
+    constructor(baseURL = 'http://petstore.swagger.io:80/v2') {
+      super(baseURL);
+    }
+
+
+    /**
+     * To test special tags
+     * To test special tags and operation ID starting with number
+     * @param {module:model/Client} client client model
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<module:model/Client>}
+     */
+    async call123testSpecialTags(client, requestInit) {
+      let postBody = client;
+      // verify the required parameter 'client' is set
+      if (client === undefined || client === null) {
+        throw new Error("Missing the required parameter 'client' when calling call123testSpecialTags");
+      }
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = [];
+      let contentTypes = ['application/json'];
+      let accepts = ['application/json'];
+      let returnType = Client;
+
+      return this.callApi(
+        '/another-fake/dummy', 'PATCH',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+
+}

samples/client/petstore/javascript-apollo/src/api/DefaultApi.js

@@ -0,0 +1,66 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+
+
+import ApiClient from "../ApiClient";
+import FooGetDefaultResponse from '../model/FooGetDefaultResponse';
+
+/**
+* Default service.
+* @module api/DefaultApi
+* @version 1.0.0
+*/
+export default class DefaultApi extends ApiClient {
+
+    /**
+    * Constructs a new DefaultApi. 
+    * @alias module:api/DefaultApi
+    * @class
+    */
+    constructor(baseURL = 'http://petstore.swagger.io:80/v2') {
+      super(baseURL);
+    }
+
+
+    /**
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<module:model/FooGetDefaultResponse>}
+     */
+    async fooGet(requestInit) {
+      let postBody = null;
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = [];
+      let contentTypes = [];
+      let accepts = ['application/json'];
+      let returnType = FooGetDefaultResponse;
+
+      return this.callApi(
+        '/foo', 'GET',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+
+}

samples/client/petstore/javascript-apollo/src/api/FakeApi.js

@@ -0,0 +1,762 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+
+
+import ApiClient from "../ApiClient";
+import Client from '../model/Client';
+import EnumClass from '../model/EnumClass';
+import FileSchemaTestClass from '../model/FileSchemaTestClass';
+import HealthCheckResult from '../model/HealthCheckResult';
+import OuterComposite from '../model/OuterComposite';
+import OuterObjectWithEnumProperty from '../model/OuterObjectWithEnumProperty';
+import Pet from '../model/Pet';
+import User from '../model/User';
+
+/**
+* Fake service.
+* @module api/FakeApi
+* @version 1.0.0
+*/
+export default class FakeApi extends ApiClient {
+
+    /**
+    * Constructs a new FakeApi. 
+    * @alias module:api/FakeApi
+    * @class
+    */
+    constructor(baseURL = 'http://petstore.swagger.io:80/v2') {
+      super(baseURL);
+    }
+
+
+    /**
+     * Health check endpoint
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<module:model/HealthCheckResult>}
+     */
+    async fakeHealthGet(requestInit) {
+      let postBody = null;
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = [];
+      let contentTypes = [];
+      let accepts = ['application/json'];
+      let returnType = HealthCheckResult;
+
+      return this.callApi(
+        '/fake/health', 'GET',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * test http signature authentication
+     * @param {module:model/Pet} pet Pet object that needs to be added to the store
+     * @param {Object} opts Optional parameters
+     * @param {String} opts.query1 query parameter
+     * @param {String} opts.header1 header parameter
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise}
+     */
+    async fakeHttpSignatureTest(pet, opts, requestInit) {
+      opts = opts || {};
+      let postBody = pet;
+      // verify the required parameter 'pet' is set
+      if (pet === undefined || pet === null) {
+        throw new Error("Missing the required parameter 'pet' when calling fakeHttpSignatureTest");
+      }
+
+      let pathParams = {
+      };
+      let queryParams = {
+        'query_1': opts['query1']
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+        'header_1': opts['header1']
+      };
+      let formParams = {
+      };
+
+      let authNames = ['http_signature_test'];
+      let contentTypes = ['application/json', 'application/xml'];
+      let accepts = [];
+      let returnType = null;
+
+      return this.callApi(
+        '/fake/http-signature-test', 'GET',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * Test serialization of outer boolean types
+     * @param {Object} opts Optional parameters
+     * @param {Boolean} opts.body Input boolean as post body
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<Boolean>}
+     */
+    async fakeOuterBooleanSerialize(opts, requestInit) {
+      opts = opts || {};
+      let postBody = opts['body'];
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = [];
+      let contentTypes = ['application/json'];
+      let accepts = ['*/*'];
+      let returnType = 'Boolean';
+
+      return this.callApi(
+        '/fake/outer/boolean', 'POST',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * Test serialization of object with outer number type
+     * @param {Object} opts Optional parameters
+     * @param {module:model/OuterComposite} opts.outerComposite Input composite as post body
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<module:model/OuterComposite>}
+     */
+    async fakeOuterCompositeSerialize(opts, requestInit) {
+      opts = opts || {};
+      let postBody = opts['outerComposite'];
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = [];
+      let contentTypes = ['application/json'];
+      let accepts = ['*/*'];
+      let returnType = OuterComposite;
+
+      return this.callApi(
+        '/fake/outer/composite', 'POST',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * Test serialization of outer number types
+     * @param {Object} opts Optional parameters
+     * @param {Number} opts.body Input number as post body
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<Number>}
+     */
+    async fakeOuterNumberSerialize(opts, requestInit) {
+      opts = opts || {};
+      let postBody = opts['body'];
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = [];
+      let contentTypes = ['application/json'];
+      let accepts = ['*/*'];
+      let returnType = 'Number';
+
+      return this.callApi(
+        '/fake/outer/number', 'POST',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * Test serialization of outer string types
+     * @param {Object} opts Optional parameters
+     * @param {String} opts.body Input string as post body
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<String>}
+     */
+    async fakeOuterStringSerialize(opts, requestInit) {
+      opts = opts || {};
+      let postBody = opts['body'];
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = [];
+      let contentTypes = ['application/json'];
+      let accepts = ['*/*'];
+      let returnType = 'String';
+
+      return this.callApi(
+        '/fake/outer/string', 'POST',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * Test serialization of enum (int) properties with examples
+     * @param {module:model/OuterObjectWithEnumProperty} outerObjectWithEnumProperty Input enum (int) as post body
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<module:model/OuterObjectWithEnumProperty>}
+     */
+    async fakePropertyEnumIntegerSerialize(outerObjectWithEnumProperty, requestInit) {
+      let postBody = outerObjectWithEnumProperty;
+      // verify the required parameter 'outerObjectWithEnumProperty' is set
+      if (outerObjectWithEnumProperty === undefined || outerObjectWithEnumProperty === null) {
+        throw new Error("Missing the required parameter 'outerObjectWithEnumProperty' when calling fakePropertyEnumIntegerSerialize");
+      }
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = [];
+      let contentTypes = ['application/json'];
+      let accepts = ['*/*'];
+      let returnType = OuterObjectWithEnumProperty;
+
+      return this.callApi(
+        '/fake/property/enum-int', 'POST',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * For this test, the body has to be a binary file.
+     * @param {File} body image to upload
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise}
+     */
+    async testBodyWithBinary(body, requestInit) {
+      let postBody = body;
+      // verify the required parameter 'body' is set
+      if (body === undefined || body === null) {
+        throw new Error("Missing the required parameter 'body' when calling testBodyWithBinary");
+      }
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = [];
+      let contentTypes = ['image/png'];
+      let accepts = [];
+      let returnType = null;
+
+      return this.callApi(
+        '/fake/body-with-binary', 'PUT',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * For this test, the body for this request must reference a schema named `File`.
+     * @param {module:model/FileSchemaTestClass} fileSchemaTestClass 
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise}
+     */
+    async testBodyWithFileSchema(fileSchemaTestClass, requestInit) {
+      let postBody = fileSchemaTestClass;
+      // verify the required parameter 'fileSchemaTestClass' is set
+      if (fileSchemaTestClass === undefined || fileSchemaTestClass === null) {
+        throw new Error("Missing the required parameter 'fileSchemaTestClass' when calling testBodyWithFileSchema");
+      }
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = [];
+      let contentTypes = ['application/json'];
+      let accepts = [];
+      let returnType = null;
+
+      return this.callApi(
+        '/fake/body-with-file-schema', 'PUT',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * @param {String} query 
+     * @param {module:model/User} user 
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise}
+     */
+    async testBodyWithQueryParams(query, user, requestInit) {
+      let postBody = user;
+      // verify the required parameter 'query' is set
+      if (query === undefined || query === null) {
+        throw new Error("Missing the required parameter 'query' when calling testBodyWithQueryParams");
+      }
+      // verify the required parameter 'user' is set
+      if (user === undefined || user === null) {
+        throw new Error("Missing the required parameter 'user' when calling testBodyWithQueryParams");
+      }
+
+      let pathParams = {
+      };
+      let queryParams = {
+        'query': query
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = [];
+      let contentTypes = ['application/json'];
+      let accepts = [];
+      let returnType = null;
+
+      return this.callApi(
+        '/fake/body-with-query-params', 'PUT',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * To test \"client\" model
+     * To test \"client\" model
+     * @param {module:model/Client} client client model
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<module:model/Client>}
+     */
+    async testClientModel(client, requestInit) {
+      let postBody = client;
+      // verify the required parameter 'client' is set
+      if (client === undefined || client === null) {
+        throw new Error("Missing the required parameter 'client' when calling testClientModel");
+      }
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = [];
+      let contentTypes = ['application/json'];
+      let accepts = ['application/json'];
+      let returnType = Client;
+
+      return this.callApi(
+        '/fake', 'PATCH',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
+     * Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
+     * @param {Number} number None
+     * @param {Number} _double None
+     * @param {String} patternWithoutDelimiter None
+     * @param {Blob} _byte None
+     * @param {Object} opts Optional parameters
+     * @param {Number} opts.integer None
+     * @param {Number} opts.int32 None
+     * @param {Number} opts.int64 None
+     * @param {Number} opts._float None
+     * @param {String} opts.string None
+     * @param {File} opts.binary None
+     * @param {Date} opts.date None
+     * @param {Date} opts.dateTime None
+     * @param {String} opts.password None
+     * @param {String} opts.callback None
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise}
+     */
+    async testEndpointParameters(number, _double, patternWithoutDelimiter, _byte, opts, requestInit) {
+      opts = opts || {};
+      let postBody = null;
+      // verify the required parameter 'number' is set
+      if (number === undefined || number === null) {
+        throw new Error("Missing the required parameter 'number' when calling testEndpointParameters");
+      }
+      // verify the required parameter '_double' is set
+      if (_double === undefined || _double === null) {
+        throw new Error("Missing the required parameter '_double' when calling testEndpointParameters");
+      }
+      // verify the required parameter 'patternWithoutDelimiter' is set
+      if (patternWithoutDelimiter === undefined || patternWithoutDelimiter === null) {
+        throw new Error("Missing the required parameter 'patternWithoutDelimiter' when calling testEndpointParameters");
+      }
+      // verify the required parameter '_byte' is set
+      if (_byte === undefined || _byte === null) {
+        throw new Error("Missing the required parameter '_byte' when calling testEndpointParameters");
+      }
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+        'integer': opts['integer'],
+        'int32': opts['int32'],
+        'int64': opts['int64'],
+        'number': number,
+        'float': opts['_float'],
+        'double': _double,
+        'string': opts['string'],
+        'pattern_without_delimiter': patternWithoutDelimiter,
+        'byte': _byte,
+        'binary': opts['binary'],
+        'date': opts['date'],
+        'dateTime': opts['dateTime'],
+        'password': opts['password'],
+        'callback': opts['callback']
+      };
+
+      let authNames = ['http_basic_test'];
+      let contentTypes = ['application/x-www-form-urlencoded'];
+      let accepts = [];
+      let returnType = null;
+
+      return this.callApi(
+        '/fake', 'POST',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * To test enum parameters
+     * To test enum parameters
+     * @param {Object} opts Optional parameters
+     * @param {Array.<module:model/String>} opts.enumHeaderStringArray Header parameter enum test (string array)
+     * @param {module:model/String} opts.enumHeaderString Header parameter enum test (string) (default to '-efg')
+     * @param {Array.<module:model/String>} opts.enumQueryStringArray Query parameter enum test (string array)
+     * @param {module:model/String} opts.enumQueryString Query parameter enum test (string) (default to '-efg')
+     * @param {module:model/Number} opts.enumQueryInteger Query parameter enum test (double)
+     * @param {module:model/Number} opts.enumQueryDouble Query parameter enum test (double)
+     * @param {Array.<module:model/EnumClass>} opts.enumQueryModelArray 
+     * @param {Array.<module:model/String>} opts.enumFormStringArray Form parameter enum test (string array) (default to '$')
+     * @param {module:model/String} opts.enumFormString Form parameter enum test (string) (default to '-efg')
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise}
+     */
+    async testEnumParameters(opts, requestInit) {
+      opts = opts || {};
+      let postBody = null;
+
+      let pathParams = {
+      };
+      let queryParams = {
+        'enum_query_string_array': this.buildCollectionParam(opts['enumQueryStringArray'], 'multi'),
+        'enum_query_string': opts['enumQueryString'],
+        'enum_query_integer': opts['enumQueryInteger'],
+        'enum_query_double': opts['enumQueryDouble'],
+        'enum_query_model_array': this.buildCollectionParam(opts['enumQueryModelArray'], 'multi')
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+        'enum_header_string_array': opts['enumHeaderStringArray'],
+        'enum_header_string': opts['enumHeaderString']
+      };
+      let formParams = {
+        'enum_form_string_array': this.buildCollectionParam(opts['enumFormStringArray'], 'csv'),
+        'enum_form_string': opts['enumFormString']
+      };
+
+      let authNames = [];
+      let contentTypes = ['application/x-www-form-urlencoded'];
+      let accepts = [];
+      let returnType = null;
+
+      return this.callApi(
+        '/fake', 'GET',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * Fake endpoint to test group parameters (optional)
+     * Fake endpoint to test group parameters (optional)
+     * @param {Number} requiredStringGroup Required String in group parameters
+     * @param {Boolean} requiredBooleanGroup Required Boolean in group parameters
+     * @param {Number} requiredInt64Group Required Integer in group parameters
+     * @param {Object} opts Optional parameters
+     * @param {Number} opts.stringGroup String in group parameters
+     * @param {Boolean} opts.booleanGroup Boolean in group parameters
+     * @param {Number} opts.int64Group Integer in group parameters
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise}
+     */
+    async testGroupParameters(requiredStringGroup, requiredBooleanGroup, requiredInt64Group, opts, requestInit) {
+      opts = opts || {};
+      let postBody = null;
+      // verify the required parameter 'requiredStringGroup' is set
+      if (requiredStringGroup === undefined || requiredStringGroup === null) {
+        throw new Error("Missing the required parameter 'requiredStringGroup' when calling testGroupParameters");
+      }
+      // verify the required parameter 'requiredBooleanGroup' is set
+      if (requiredBooleanGroup === undefined || requiredBooleanGroup === null) {
+        throw new Error("Missing the required parameter 'requiredBooleanGroup' when calling testGroupParameters");
+      }
+      // verify the required parameter 'requiredInt64Group' is set
+      if (requiredInt64Group === undefined || requiredInt64Group === null) {
+        throw new Error("Missing the required parameter 'requiredInt64Group' when calling testGroupParameters");
+      }
+
+      let pathParams = {
+      };
+      let queryParams = {
+        'required_string_group': requiredStringGroup,
+        'required_int64_group': requiredInt64Group,
+        'string_group': opts['stringGroup'],
+        'int64_group': opts['int64Group']
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+        'required_boolean_group': requiredBooleanGroup,
+        'boolean_group': opts['booleanGroup']
+      };
+      let formParams = {
+      };
+
+      let authNames = ['bearer_test'];
+      let contentTypes = [];
+      let accepts = [];
+      let returnType = null;
+
+      return this.callApi(
+        '/fake', 'DELETE',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * test inline additionalProperties
+     * 
+     * @param {Object.<String, {String: String}>} requestBody request body
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise}
+     */
+    async testInlineAdditionalProperties(requestBody, requestInit) {
+      let postBody = requestBody;
+      // verify the required parameter 'requestBody' is set
+      if (requestBody === undefined || requestBody === null) {
+        throw new Error("Missing the required parameter 'requestBody' when calling testInlineAdditionalProperties");
+      }
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = [];
+      let contentTypes = ['application/json'];
+      let accepts = [];
+      let returnType = null;
+
+      return this.callApi(
+        '/fake/inline-additionalProperties', 'POST',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * test json serialization of form data
+     * 
+     * @param {String} param field1
+     * @param {String} param2 field2
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise}
+     */
+    async testJsonFormData(param, param2, requestInit) {
+      let postBody = null;
+      // verify the required parameter 'param' is set
+      if (param === undefined || param === null) {
+        throw new Error("Missing the required parameter 'param' when calling testJsonFormData");
+      }
+      // verify the required parameter 'param2' is set
+      if (param2 === undefined || param2 === null) {
+        throw new Error("Missing the required parameter 'param2' when calling testJsonFormData");
+      }
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+        'param': param,
+        'param2': param2
+      };
+
+      let authNames = [];
+      let contentTypes = ['application/x-www-form-urlencoded'];
+      let accepts = [];
+      let returnType = null;
+
+      return this.callApi(
+        '/fake/jsonFormData', 'GET',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * To test the collection format in query parameters
+     * @param {Array.<String>} pipe 
+     * @param {Array.<String>} ioutil 
+     * @param {Array.<String>} http 
+     * @param {Array.<String>} url 
+     * @param {Array.<String>} context 
+     * @param {String} allowEmpty 
+     * @param {Object} opts Optional parameters
+     * @param {Object.<String, {String: String}>} opts.language 
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise}
+     */
+    async testQueryParameterCollectionFormat(pipe, ioutil, http, url, context, allowEmpty, opts, requestInit) {
+      opts = opts || {};
+      let postBody = null;
+      // verify the required parameter 'pipe' is set
+      if (pipe === undefined || pipe === null) {
+        throw new Error("Missing the required parameter 'pipe' when calling testQueryParameterCollectionFormat");
+      }
+      // verify the required parameter 'ioutil' is set
+      if (ioutil === undefined || ioutil === null) {
+        throw new Error("Missing the required parameter 'ioutil' when calling testQueryParameterCollectionFormat");
+      }
+      // verify the required parameter 'http' is set
+      if (http === undefined || http === null) {
+        throw new Error("Missing the required parameter 'http' when calling testQueryParameterCollectionFormat");
+      }
+      // verify the required parameter 'url' is set
+      if (url === undefined || url === null) {
+        throw new Error("Missing the required parameter 'url' when calling testQueryParameterCollectionFormat");
+      }
+      // verify the required parameter 'context' is set
+      if (context === undefined || context === null) {
+        throw new Error("Missing the required parameter 'context' when calling testQueryParameterCollectionFormat");
+      }
+      // verify the required parameter 'allowEmpty' is set
+      if (allowEmpty === undefined || allowEmpty === null) {
+        throw new Error("Missing the required parameter 'allowEmpty' when calling testQueryParameterCollectionFormat");
+      }
+
+      let pathParams = {
+      };
+      let queryParams = {
+        'pipe': this.buildCollectionParam(pipe, 'pipes'),
+        'ioutil': this.buildCollectionParam(ioutil, 'csv'),
+        'http': this.buildCollectionParam(http, 'ssv'),
+        'url': this.buildCollectionParam(url, 'csv'),
+        'context': this.buildCollectionParam(context, 'multi'),
+        'language': opts['language'],
+        'allowEmpty': allowEmpty
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = [];
+      let contentTypes = [];
+      let accepts = [];
+      let returnType = null;
+
+      return this.callApi(
+        '/fake/test-query-parameters', 'PUT',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+
+}

samples/client/petstore/javascript-apollo/src/api/FakeClassnameTags123Api.js

@@ -0,0 +1,73 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+
+
+import ApiClient from "../ApiClient";
+import Client from '../model/Client';
+
+/**
+* FakeClassnameTags123 service.
+* @module api/FakeClassnameTags123Api
+* @version 1.0.0
+*/
+export default class FakeClassnameTags123Api extends ApiClient {
+
+    /**
+    * Constructs a new FakeClassnameTags123Api. 
+    * @alias module:api/FakeClassnameTags123Api
+    * @class
+    */
+    constructor(baseURL = 'http://petstore.swagger.io:80/v2') {
+      super(baseURL);
+    }
+
+
+    /**
+     * To test class name in snake case
+     * To test class name in snake case
+     * @param {module:model/Client} client client model
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<module:model/Client>}
+     */
+    async testClassname(client, requestInit) {
+      let postBody = client;
+      // verify the required parameter 'client' is set
+      if (client === undefined || client === null) {
+        throw new Error("Missing the required parameter 'client' when calling testClassname");
+      }
+
+      let pathParams = {
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+      };
+
+      let authNames = ['api_key_query'];
+      let contentTypes = ['application/json'];
+      let accepts = ['application/json'];
+      let returnType = Client;
+
+      return this.callApi(
+        '/fake_classname_test', 'PATCH',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+
+}

samples/client/petstore/javascript-apollo/src/api/PetApi.js

@@ -1,6 +1,6 @@
 /**
  * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
  *
  * The version of the OpenAPI document: 1.0.0
  * 
@@ -29,22 +29,24 @@ export default class PetApi extends ApiClient {
     * @alias module:api/PetApi
     * @class
     */
-    constructor() {
-      super();
-      this.baseURL = null;
+    constructor(baseURL = 'http://petstore.swagger.io:80/v2') {
+      super(baseURL);
     }
 
 
     /**
      * Add a new pet to the store
-     * @param {Pet} body Pet object that needs to be added to the store
+     * 
+     * @param {module:model/Pet} pet Pet object that needs to be added to the store
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
      * @return {Promise}
      */
-    async addPet(body) {
-      let postBody = body;
-      // verify the required parameter 'body' is set
-      if (body === undefined || body === null) {
-        throw new Error("Missing the required parameter 'body' when calling addPet");
+    async addPet(pet, opts, requestInit) {
+      opts = opts || {};
+      let postBody = pet;
+      // verify the required parameter 'pet' is set
+      if (pet === undefined || pet === null) {
+        throw new Error("Missing the required parameter 'pet' when calling addPet");
       }
 
       let pathParams = {
@@ -52,6 +54,7 @@ export default class PetApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
@@ -60,22 +63,33 @@ export default class PetApi extends ApiClient {
       let contentTypes = ['application/json', 'application/xml'];
       let accepts = [];
       let returnType = null;
+      let basePaths = ['http://petstore.swagger.io/v2', 'http://path-server-test.petstore.local/v2'];
+      let basePath = basePaths[0]; // by default use the first one in "servers" defined in OpenAPI
+      if (typeof opts['_base_path_index'] !== 'undefined') {
+        if (opts['_base_path_index']  >= basePaths.length || opts['_base_path_index'] <  0) {
+          throw new Error("Invalid index " + opts['_base_path_index'] + " when selecting the host settings. Must be less than " + basePaths.length);
+        }
+        basePath = basePaths[opts['_base_path_index']];
+      }
+
 
       return this.callApi(
         '/pet', 'POST',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
     /**
      * Deletes a pet
+     * 
      * @param {Number} petId Pet id to delete
      * @param {Object} opts Optional parameters
      * @param {String} opts.apiKey 
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
      * @return {Promise}
      */
-    async deletePet(petId, opts) {
+    async deletePet(petId, opts, requestInit) {
       opts = opts || {};
       let postBody = null;
       // verify the required parameter 'petId' is set
@@ -89,6 +103,7 @@ export default class PetApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
         'api_key': opts['apiKey']
       };
       let formParams = {
@@ -102,17 +117,18 @@ export default class PetApi extends ApiClient {
       return this.callApi(
         '/pet/{petId}', 'DELETE',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
     /**
      * Finds Pets by status
      * Multiple status values can be provided with comma separated strings
-     * @param {Array.<String>} status Status values that need to be considered for filter
-     * @return {Promise<Array.<Pet>>}
+     * @param {Array.<module:model/String>} status Status values that need to be considered for filter
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<Array.<module:model/Pet>>}
      */
-    async findPetsByStatus(status) {
+    async findPetsByStatus(status, requestInit) {
       let postBody = null;
       // verify the required parameter 'status' is set
       if (status === undefined || status === null) {
@@ -125,6 +141,7 @@ export default class PetApi extends ApiClient {
         'status': this.buildCollectionParam(status, 'csv')
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
@@ -137,7 +154,7 @@ export default class PetApi extends ApiClient {
       return this.callApi(
         '/pet/findByStatus', 'GET',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
@@ -145,9 +162,10 @@ export default class PetApi extends ApiClient {
      * Finds Pets by tags
      * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
      * @param {Array.<String>} tags Tags to filter by
-     * @return {Promise<Array.<Pet>>}
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<Array.<module:model/Pet>>}
      */
-    async findPetsByTags(tags) {
+    async findPetsByTags(tags, requestInit) {
       let postBody = null;
       // verify the required parameter 'tags' is set
       if (tags === undefined || tags === null) {
@@ -160,6 +178,7 @@ export default class PetApi extends ApiClient {
         'tags': this.buildCollectionParam(tags, 'csv')
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
@@ -172,7 +191,7 @@ export default class PetApi extends ApiClient {
       return this.callApi(
         '/pet/findByTags', 'GET',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
@@ -180,9 +199,10 @@ export default class PetApi extends ApiClient {
      * Find pet by ID
      * Returns a single pet
      * @param {Number} petId ID of pet to return
-     * @return {Promise<Pet>}
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<module:model/Pet>}
      */
-    async getPetById(petId) {
+    async getPetById(petId, requestInit) {
       let postBody = null;
       // verify the required parameter 'petId' is set
       if (petId === undefined || petId === null) {
@@ -195,6 +215,7 @@ export default class PetApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
@@ -207,20 +228,23 @@ export default class PetApi extends ApiClient {
       return this.callApi(
         '/pet/{petId}', 'GET',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
     /**
      * Update an existing pet
-     * @param {Pet} body Pet object that needs to be added to the store
+     * 
+     * @param {module:model/Pet} pet Pet object that needs to be added to the store
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
      * @return {Promise}
      */
-    async updatePet(body) {
-      let postBody = body;
-      // verify the required parameter 'body' is set
-      if (body === undefined || body === null) {
-        throw new Error("Missing the required parameter 'body' when calling updatePet");
+    async updatePet(pet, opts, requestInit) {
+      opts = opts || {};
+      let postBody = pet;
+      // verify the required parameter 'pet' is set
+      if (pet === undefined || pet === null) {
+        throw new Error("Missing the required parameter 'pet' when calling updatePet");
       }
 
       let pathParams = {
@@ -228,6 +252,7 @@ export default class PetApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
@@ -236,23 +261,34 @@ export default class PetApi extends ApiClient {
       let contentTypes = ['application/json', 'application/xml'];
       let accepts = [];
       let returnType = null;
+      let basePaths = ['http://petstore.swagger.io/v2', 'http://path-server-test.petstore.local/v2'];
+      let basePath = basePaths[0]; // by default use the first one in "servers" defined in OpenAPI
+      if (typeof opts['_base_path_index'] !== 'undefined') {
+        if (opts['_base_path_index']  >= basePaths.length || opts['_base_path_index'] <  0) {
+          throw new Error("Invalid index " + opts['_base_path_index'] + " when selecting the host settings. Must be less than " + basePaths.length);
+        }
+        basePath = basePaths[opts['_base_path_index']];
+      }
+
 
       return this.callApi(
         '/pet', 'PUT',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
     /**
      * Updates a pet in the store with form data
+     * 
      * @param {Number} petId ID of pet that needs to be updated
      * @param {Object} opts Optional parameters
      * @param {String} opts.name Updated name of the pet
      * @param {String} opts.status Updated status of the pet
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
      * @return {Promise}
      */
-    async updatePetWithForm(petId, opts) {
+    async updatePetWithForm(petId, opts, requestInit) {
       opts = opts || {};
       let postBody = null;
       // verify the required parameter 'petId' is set
@@ -266,6 +302,7 @@ export default class PetApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
         'name': opts['name'],
@@ -280,19 +317,21 @@ export default class PetApi extends ApiClient {
       return this.callApi(
         '/pet/{petId}', 'POST',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
     /**
      * uploads an image
+     * 
      * @param {Number} petId ID of pet to update
      * @param {Object} opts Optional parameters
      * @param {String} opts.additionalMetadata Additional data to pass to server
      * @param {File} opts.file file to upload
-     * @return {Promise<ApiResponse>}
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<module:model/ApiResponse>}
      */
-    async uploadFile(petId, opts) {
+    async uploadFile(petId, opts, requestInit) {
       opts = opts || {};
       let postBody = null;
       // verify the required parameter 'petId' is set
@@ -306,6 +345,7 @@ export default class PetApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
         'additionalMetadata': opts['additionalMetadata'],
@@ -320,7 +360,54 @@ export default class PetApi extends ApiClient {
       return this.callApi(
         '/pet/{petId}/uploadImage', 'POST',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
+      );
+    }
+
+    /**
+     * uploads an image (required)
+     * 
+     * @param {Number} petId ID of pet to update
+     * @param {File} requiredFile file to upload
+     * @param {Object} opts Optional parameters
+     * @param {String} opts.additionalMetadata Additional data to pass to server
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<module:model/ApiResponse>}
+     */
+    async uploadFileWithRequiredFile(petId, requiredFile, opts, requestInit) {
+      opts = opts || {};
+      let postBody = null;
+      // verify the required parameter 'petId' is set
+      if (petId === undefined || petId === null) {
+        throw new Error("Missing the required parameter 'petId' when calling uploadFileWithRequiredFile");
+      }
+      // verify the required parameter 'requiredFile' is set
+      if (requiredFile === undefined || requiredFile === null) {
+        throw new Error("Missing the required parameter 'requiredFile' when calling uploadFileWithRequiredFile");
+      }
+
+      let pathParams = {
+        'petId': petId
+      };
+      let queryParams = {
+      };
+      let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
+      };
+      let formParams = {
+        'additionalMetadata': opts['additionalMetadata'],
+        'requiredFile': requiredFile
+      };
+
+      let authNames = ['petstore_auth'];
+      let contentTypes = ['multipart/form-data'];
+      let accepts = ['application/json'];
+      let returnType = ApiResponse;
+
+      return this.callApi(
+        '/fake/{petId}/uploadImageWithRequiredFile', 'POST',
+        pathParams, queryParams, headerParams, formParams, postBody,
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 

samples/client/petstore/javascript-apollo/src/api/StoreApi.js

@@ -1,6 +1,6 @@
 /**
  * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
  *
  * The version of the OpenAPI document: 1.0.0
  * 
@@ -28,9 +28,8 @@ export default class StoreApi extends ApiClient {
     * @alias module:api/StoreApi
     * @class
     */
-    constructor() {
-      super();
-      this.baseURL = null;
+    constructor(baseURL = 'http://petstore.swagger.io:80/v2') {
+      super(baseURL);
     }
 
 
@@ -38,9 +37,10 @@ export default class StoreApi extends ApiClient {
      * Delete purchase order by ID
      * For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors
      * @param {String} orderId ID of the order that needs to be deleted
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
      * @return {Promise}
      */
-    async deleteOrder(orderId) {
+    async deleteOrder(orderId, requestInit) {
       let postBody = null;
       // verify the required parameter 'orderId' is set
       if (orderId === undefined || orderId === null) {
@@ -48,11 +48,12 @@ export default class StoreApi extends ApiClient {
       }
 
       let pathParams = {
-        'orderId': orderId
+        'order_id': orderId
       };
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
@@ -63,18 +64,19 @@ export default class StoreApi extends ApiClient {
       let returnType = null;
 
       return this.callApi(
-        '/store/order/{orderId}', 'DELETE',
+        '/store/order/{order_id}', 'DELETE',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
     /**
      * Returns pet inventories by status
      * Returns a map of status codes to quantities
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
      * @return {Promise<Object.<String, {String: Number}>>}
      */
-    async getInventory() {
+    async getInventory(requestInit) {
       let postBody = null;
 
       let pathParams = {
@@ -82,6 +84,7 @@ export default class StoreApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
@@ -94,7 +97,7 @@ export default class StoreApi extends ApiClient {
       return this.callApi(
         '/store/inventory', 'GET',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
@@ -102,9 +105,10 @@ export default class StoreApi extends ApiClient {
      * Find purchase order by ID
      * For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions
      * @param {Number} orderId ID of pet that needs to be fetched
-     * @return {Promise<Order>}
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<module:model/Order>}
      */
-    async getOrderById(orderId) {
+    async getOrderById(orderId, requestInit) {
       let postBody = null;
       // verify the required parameter 'orderId' is set
       if (orderId === undefined || orderId === null) {
@@ -112,11 +116,12 @@ export default class StoreApi extends ApiClient {
       }
 
       let pathParams = {
-        'orderId': orderId
+        'order_id': orderId
       };
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
@@ -127,22 +132,24 @@ export default class StoreApi extends ApiClient {
       let returnType = Order;
 
       return this.callApi(
-        '/store/order/{orderId}', 'GET',
+        '/store/order/{order_id}', 'GET',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
     /**
      * Place an order for a pet
-     * @param {Order} body order placed for purchasing the pet
-     * @return {Promise<Order>}
+     * 
+     * @param {module:model/Order} order order placed for purchasing the pet
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<module:model/Order>}
      */
-    async placeOrder(body) {
-      let postBody = body;
-      // verify the required parameter 'body' is set
-      if (body === undefined || body === null) {
-        throw new Error("Missing the required parameter 'body' when calling placeOrder");
+    async placeOrder(order, requestInit) {
+      let postBody = order;
+      // verify the required parameter 'order' is set
+      if (order === undefined || order === null) {
+        throw new Error("Missing the required parameter 'order' when calling placeOrder");
       }
 
       let pathParams = {
@@ -150,19 +157,20 @@ export default class StoreApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
 
       let authNames = [];
-      let contentTypes = [];
+      let contentTypes = ['application/json'];
       let accepts = ['application/xml', 'application/json'];
       let returnType = Order;
 
       return this.callApi(
         '/store/order', 'POST',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 

samples/client/petstore/javascript-apollo/src/api/UserApi.js

@@ -1,6 +1,6 @@
 /**
  * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
  *
  * The version of the OpenAPI document: 1.0.0
  * 
@@ -28,23 +28,23 @@ export default class UserApi extends ApiClient {
     * @alias module:api/UserApi
     * @class
     */
-    constructor() {
-      super();
-      this.baseURL = null;
+    constructor(baseURL = 'http://petstore.swagger.io:80/v2') {
+      super(baseURL);
     }
 
 
     /**
      * Create user
      * This can only be done by the logged in user.
-     * @param {User} body Created user object
+     * @param {module:model/User} user Created user object
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
      * @return {Promise}
      */
-    async createUser(body) {
-      let postBody = body;
-      // verify the required parameter 'body' is set
-      if (body === undefined || body === null) {
-        throw new Error("Missing the required parameter 'body' when calling createUser");
+    async createUser(user, requestInit) {
+      let postBody = user;
+      // verify the required parameter 'user' is set
+      if (user === undefined || user === null) {
+        throw new Error("Missing the required parameter 'user' when calling createUser");
       }
 
       let pathParams = {
@@ -52,32 +52,35 @@ export default class UserApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
 
       let authNames = [];
-      let contentTypes = [];
+      let contentTypes = ['application/json'];
       let accepts = [];
       let returnType = null;
 
       return this.callApi(
         '/user', 'POST',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
     /**
      * Creates list of users with given input array
-     * @param {Array.<User>} body List of user object
+     * 
+     * @param {Array.<module:model/User>} user List of user object
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
      * @return {Promise}
      */
-    async createUsersWithArrayInput(body) {
-      let postBody = body;
-      // verify the required parameter 'body' is set
-      if (body === undefined || body === null) {
-        throw new Error("Missing the required parameter 'body' when calling createUsersWithArrayInput");
+    async createUsersWithArrayInput(user, requestInit) {
+      let postBody = user;
+      // verify the required parameter 'user' is set
+      if (user === undefined || user === null) {
+        throw new Error("Missing the required parameter 'user' when calling createUsersWithArrayInput");
       }
 
       let pathParams = {
@@ -85,32 +88,35 @@ export default class UserApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
 
       let authNames = [];
-      let contentTypes = [];
+      let contentTypes = ['application/json'];
       let accepts = [];
       let returnType = null;
 
       return this.callApi(
         '/user/createWithArray', 'POST',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
     /**
      * Creates list of users with given input array
-     * @param {Array.<User>} body List of user object
+     * 
+     * @param {Array.<module:model/User>} user List of user object
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
      * @return {Promise}
      */
-    async createUsersWithListInput(body) {
-      let postBody = body;
-      // verify the required parameter 'body' is set
-      if (body === undefined || body === null) {
-        throw new Error("Missing the required parameter 'body' when calling createUsersWithListInput");
+    async createUsersWithListInput(user, requestInit) {
+      let postBody = user;
+      // verify the required parameter 'user' is set
+      if (user === undefined || user === null) {
+        throw new Error("Missing the required parameter 'user' when calling createUsersWithListInput");
       }
 
       let pathParams = {
@@ -118,19 +124,20 @@ export default class UserApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
 
       let authNames = [];
-      let contentTypes = [];
+      let contentTypes = ['application/json'];
       let accepts = [];
       let returnType = null;
 
       return this.callApi(
         '/user/createWithList', 'POST',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
@@ -138,9 +145,10 @@ export default class UserApi extends ApiClient {
      * Delete user
      * This can only be done by the logged in user.
      * @param {String} username The name that needs to be deleted
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
      * @return {Promise}
      */
-    async deleteUser(username) {
+    async deleteUser(username, requestInit) {
       let postBody = null;
       // verify the required parameter 'username' is set
       if (username === undefined || username === null) {
@@ -153,6 +161,7 @@ export default class UserApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
@@ -165,16 +174,18 @@ export default class UserApi extends ApiClient {
       return this.callApi(
         '/user/{username}', 'DELETE',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
     /**
      * Get user by user name
+     * 
      * @param {String} username The name that needs to be fetched. Use user1 for testing.
-     * @return {Promise<User>}
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
+     * @return {Promise<module:model/User>}
      */
-    async getUserByName(username) {
+    async getUserByName(username, requestInit) {
       let postBody = null;
       // verify the required parameter 'username' is set
       if (username === undefined || username === null) {
@@ -187,6 +198,7 @@ export default class UserApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
@@ -199,17 +211,19 @@ export default class UserApi extends ApiClient {
       return this.callApi(
         '/user/{username}', 'GET',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
     /**
      * Logs user into the system
+     * 
      * @param {String} username The user name for login
      * @param {String} password The password for login in clear text
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
      * @return {Promise<String>}
      */
-    async loginUser(username, password) {
+    async loginUser(username, password, requestInit) {
       let postBody = null;
       // verify the required parameter 'username' is set
       if (username === undefined || username === null) {
@@ -227,6 +241,7 @@ export default class UserApi extends ApiClient {
         'password': password
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
@@ -239,15 +254,17 @@ export default class UserApi extends ApiClient {
       return this.callApi(
         '/user/login', 'GET',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
     /**
      * Logs out current logged in user session
+     * 
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
      * @return {Promise}
      */
-    async logoutUser() {
+    async logoutUser(requestInit) {
       let postBody = null;
 
       let pathParams = {
@@ -255,6 +272,7 @@ export default class UserApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
@@ -267,7 +285,7 @@ export default class UserApi extends ApiClient {
       return this.callApi(
         '/user/logout', 'GET',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 
@@ -275,18 +293,19 @@ export default class UserApi extends ApiClient {
      * Updated user
      * This can only be done by the logged in user.
      * @param {String} username name that need to be deleted
-     * @param {User} body Updated user object
+     * @param {module:model/User} user Updated user object
+     * @param requestInit Dynamic configuration. @see {@link https://github.com/apollographql/apollo-server/pull/1277}
      * @return {Promise}
      */
-    async updateUser(username, body) {
-      let postBody = body;
+    async updateUser(username, user, requestInit) {
+      let postBody = user;
       // verify the required parameter 'username' is set
       if (username === undefined || username === null) {
         throw new Error("Missing the required parameter 'username' when calling updateUser");
       }
-      // verify the required parameter 'body' is set
-      if (body === undefined || body === null) {
-        throw new Error("Missing the required parameter 'body' when calling updateUser");
+      // verify the required parameter 'user' is set
+      if (user === undefined || user === null) {
+        throw new Error("Missing the required parameter 'user' when calling updateUser");
       }
 
       let pathParams = {
@@ -295,19 +314,20 @@ export default class UserApi extends ApiClient {
       let queryParams = {
       };
       let headerParams = {
+        'User-Agent': 'OpenAPI-Generator/1.0.0/Javascript',
       };
       let formParams = {
       };
 
       let authNames = [];
-      let contentTypes = [];
+      let contentTypes = ['application/json'];
       let accepts = [];
       let returnType = null;
 
       return this.callApi(
         '/user/{username}', 'PUT',
         pathParams, queryParams, headerParams, formParams, postBody,
-        authNames, contentTypes, accepts, returnType
+        authNames, contentTypes, accepts, returnType, requestInit
       );
     }
 

samples/client/petstore/javascript-apollo/src/index.js

@@ -1,6 +1,6 @@
 /**
  * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
  *
  * The version of the OpenAPI document: 1.0.0
  * 
@@ -13,19 +13,63 @@
 
 
 import ApiClient from './ApiClient';
+import AdditionalPropertiesClass from './model/AdditionalPropertiesClass';
+import Animal from './model/Animal';
 import ApiResponse from './model/ApiResponse';
+import ArrayOfArrayOfNumberOnly from './model/ArrayOfArrayOfNumberOnly';
+import ArrayOfNumberOnly from './model/ArrayOfNumberOnly';
+import ArrayTest from './model/ArrayTest';
+import Capitalization from './model/Capitalization';
+import Cat from './model/Cat';
+import CatAllOf from './model/CatAllOf';
 import Category from './model/Category';
+import ClassModel from './model/ClassModel';
+import Client from './model/Client';
+import DeprecatedObject from './model/DeprecatedObject';
+import Dog from './model/Dog';
+import DogAllOf from './model/DogAllOf';
+import EnumArrays from './model/EnumArrays';
+import EnumClass from './model/EnumClass';
+import EnumTest from './model/EnumTest';
+import File from './model/File';
+import FileSchemaTestClass from './model/FileSchemaTestClass';
+import Foo from './model/Foo';
+import FooGetDefaultResponse from './model/FooGetDefaultResponse';
+import FormatTest from './model/FormatTest';
+import HasOnlyReadOnly from './model/HasOnlyReadOnly';
+import HealthCheckResult from './model/HealthCheckResult';
+import List from './model/List';
+import MapTest from './model/MapTest';
+import MixedPropertiesAndAdditionalPropertiesClass from './model/MixedPropertiesAndAdditionalPropertiesClass';
+import Model200Response from './model/Model200Response';
+import Name from './model/Name';
+import NullableClass from './model/NullableClass';
+import NumberOnly from './model/NumberOnly';
+import ObjectWithDeprecatedFields from './model/ObjectWithDeprecatedFields';
 import Order from './model/Order';
+import OuterComposite from './model/OuterComposite';
+import OuterEnum from './model/OuterEnum';
+import OuterEnumDefaultValue from './model/OuterEnumDefaultValue';
+import OuterEnumInteger from './model/OuterEnumInteger';
+import OuterEnumIntegerDefaultValue from './model/OuterEnumIntegerDefaultValue';
+import OuterObjectWithEnumProperty from './model/OuterObjectWithEnumProperty';
 import Pet from './model/Pet';
+import ReadOnlyFirst from './model/ReadOnlyFirst';
+import Return from './model/Return';
+import SpecialModelName from './model/SpecialModelName';
 import Tag from './model/Tag';
 import User from './model/User';
+import AnotherFakeApi from './api/AnotherFakeApi';
+import DefaultApi from './api/DefaultApi';
+import FakeApi from './api/FakeApi';
+import FakeClassnameTags123Api from './api/FakeClassnameTags123Api';
 import PetApi from './api/PetApi';
 import StoreApi from './api/StoreApi';
 import UserApi from './api/UserApi';
 
 
 /**
-* This_is_a_sample_server_Petstore_server__For_this_sample_you_can_use_the_api_key_special_key_to_test_the_authorization_filters_.<br>
+* This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \&quot; \\.<br>
 * The <code>index</code> module provides access to constructors for all the classes which comprise the public API.
 * <p>
 * An AMD (recommended!) or CommonJS application will generally do something equivalent to the following:
@@ -62,30 +106,270 @@ export {
      */
     ApiClient,
 
+    /**
+     * The AdditionalPropertiesClass model constructor.
+     * @property {module:model/AdditionalPropertiesClass}
+     */
+    AdditionalPropertiesClass,
+
+    /**
+     * The Animal model constructor.
+     * @property {module:model/Animal}
+     */
+    Animal,
+
     /**
      * The ApiResponse model constructor.
      * @property {module:model/ApiResponse}
      */
     ApiResponse,
 
+    /**
+     * The ArrayOfArrayOfNumberOnly model constructor.
+     * @property {module:model/ArrayOfArrayOfNumberOnly}
+     */
+    ArrayOfArrayOfNumberOnly,
+
+    /**
+     * The ArrayOfNumberOnly model constructor.
+     * @property {module:model/ArrayOfNumberOnly}
+     */
+    ArrayOfNumberOnly,
+
+    /**
+     * The ArrayTest model constructor.
+     * @property {module:model/ArrayTest}
+     */
+    ArrayTest,
+
+    /**
+     * The Capitalization model constructor.
+     * @property {module:model/Capitalization}
+     */
+    Capitalization,
+
+    /**
+     * The Cat model constructor.
+     * @property {module:model/Cat}
+     */
+    Cat,
+
+    /**
+     * The CatAllOf model constructor.
+     * @property {module:model/CatAllOf}
+     */
+    CatAllOf,
+
     /**
      * The Category model constructor.
      * @property {module:model/Category}
      */
     Category,
 
+    /**
+     * The ClassModel model constructor.
+     * @property {module:model/ClassModel}
+     */
+    ClassModel,
+
+    /**
+     * The Client model constructor.
+     * @property {module:model/Client}
+     */
+    Client,
+
+    /**
+     * The DeprecatedObject model constructor.
+     * @property {module:model/DeprecatedObject}
+     */
+    DeprecatedObject,
+
+    /**
+     * The Dog model constructor.
+     * @property {module:model/Dog}
+     */
+    Dog,
+
+    /**
+     * The DogAllOf model constructor.
+     * @property {module:model/DogAllOf}
+     */
+    DogAllOf,
+
+    /**
+     * The EnumArrays model constructor.
+     * @property {module:model/EnumArrays}
+     */
+    EnumArrays,
+
+    /**
+     * The EnumClass model constructor.
+     * @property {module:model/EnumClass}
+     */
+    EnumClass,
+
+    /**
+     * The EnumTest model constructor.
+     * @property {module:model/EnumTest}
+     */
+    EnumTest,
+
+    /**
+     * The File model constructor.
+     * @property {module:model/File}
+     */
+    File,
+
+    /**
+     * The FileSchemaTestClass model constructor.
+     * @property {module:model/FileSchemaTestClass}
+     */
+    FileSchemaTestClass,
+
+    /**
+     * The Foo model constructor.
+     * @property {module:model/Foo}
+     */
+    Foo,
+
+    /**
+     * The FooGetDefaultResponse model constructor.
+     * @property {module:model/FooGetDefaultResponse}
+     */
+    FooGetDefaultResponse,
+
+    /**
+     * The FormatTest model constructor.
+     * @property {module:model/FormatTest}
+     */
+    FormatTest,
+
+    /**
+     * The HasOnlyReadOnly model constructor.
+     * @property {module:model/HasOnlyReadOnly}
+     */
+    HasOnlyReadOnly,
+
+    /**
+     * The HealthCheckResult model constructor.
+     * @property {module:model/HealthCheckResult}
+     */
+    HealthCheckResult,
+
+    /**
+     * The List model constructor.
+     * @property {module:model/List}
+     */
+    List,
+
+    /**
+     * The MapTest model constructor.
+     * @property {module:model/MapTest}
+     */
+    MapTest,
+
+    /**
+     * The MixedPropertiesAndAdditionalPropertiesClass model constructor.
+     * @property {module:model/MixedPropertiesAndAdditionalPropertiesClass}
+     */
+    MixedPropertiesAndAdditionalPropertiesClass,
+
+    /**
+     * The Model200Response model constructor.
+     * @property {module:model/Model200Response}
+     */
+    Model200Response,
+
+    /**
+     * The Name model constructor.
+     * @property {module:model/Name}
+     */
+    Name,
+
+    /**
+     * The NullableClass model constructor.
+     * @property {module:model/NullableClass}
+     */
+    NullableClass,
+
+    /**
+     * The NumberOnly model constructor.
+     * @property {module:model/NumberOnly}
+     */
+    NumberOnly,
+
+    /**
+     * The ObjectWithDeprecatedFields model constructor.
+     * @property {module:model/ObjectWithDeprecatedFields}
+     */
+    ObjectWithDeprecatedFields,
+
     /**
      * The Order model constructor.
      * @property {module:model/Order}
      */
     Order,
 
+    /**
+     * The OuterComposite model constructor.
+     * @property {module:model/OuterComposite}
+     */
+    OuterComposite,
+
+    /**
+     * The OuterEnum model constructor.
+     * @property {module:model/OuterEnum}
+     */
+    OuterEnum,
+
+    /**
+     * The OuterEnumDefaultValue model constructor.
+     * @property {module:model/OuterEnumDefaultValue}
+     */
+    OuterEnumDefaultValue,
+
+    /**
+     * The OuterEnumInteger model constructor.
+     * @property {module:model/OuterEnumInteger}
+     */
+    OuterEnumInteger,
+
+    /**
+     * The OuterEnumIntegerDefaultValue model constructor.
+     * @property {module:model/OuterEnumIntegerDefaultValue}
+     */
+    OuterEnumIntegerDefaultValue,
+
+    /**
+     * The OuterObjectWithEnumProperty model constructor.
+     * @property {module:model/OuterObjectWithEnumProperty}
+     */
+    OuterObjectWithEnumProperty,
+
     /**
      * The Pet model constructor.
      * @property {module:model/Pet}
      */
     Pet,
 
+    /**
+     * The ReadOnlyFirst model constructor.
+     * @property {module:model/ReadOnlyFirst}
+     */
+    ReadOnlyFirst,
+
+    /**
+     * The Return model constructor.
+     * @property {module:model/Return}
+     */
+    Return,
+
+    /**
+     * The SpecialModelName model constructor.
+     * @property {module:model/SpecialModelName}
+     */
+    SpecialModelName,
+
     /**
      * The Tag model constructor.
      * @property {module:model/Tag}
@@ -98,6 +382,30 @@ export {
      */
     User,
 
+    /**
+    * The AnotherFakeApi service constructor.
+    * @property {module:api/AnotherFakeApi}
+    */
+    AnotherFakeApi,
+
+    /**
+    * The DefaultApi service constructor.
+    * @property {module:api/DefaultApi}
+    */
+    DefaultApi,
+
+    /**
+    * The FakeApi service constructor.
+    * @property {module:api/FakeApi}
+    */
+    FakeApi,
+
+    /**
+    * The FakeClassnameTags123Api service constructor.
+    * @property {module:api/FakeClassnameTags123Api}
+    */
+    FakeClassnameTags123Api,
+
     /**
     * The PetApi service constructor.
     * @property {module:api/PetApi}

samples/client/petstore/javascript-apollo/src/model/AdditionalPropertiesClass.js

@@ -0,0 +1,79 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The AdditionalPropertiesClass model module.
+ * @module model/AdditionalPropertiesClass
+ * @version 1.0.0
+ */
+class AdditionalPropertiesClass {
+    /**
+     * Constructs a new <code>AdditionalPropertiesClass</code>.
+     * @alias module:model/AdditionalPropertiesClass
+     */
+    constructor() { 
+        
+        AdditionalPropertiesClass.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>AdditionalPropertiesClass</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/AdditionalPropertiesClass} obj Optional instance to populate.
+     * @return {module:model/AdditionalPropertiesClass} The populated <code>AdditionalPropertiesClass</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new AdditionalPropertiesClass();
+
+            if (data.hasOwnProperty('map_property')) {
+                obj['map_property'] = ApiClient.convertToType(data['map_property'], {'String': 'String'});
+            }
+            if (data.hasOwnProperty('map_of_map_property')) {
+                obj['map_of_map_property'] = ApiClient.convertToType(data['map_of_map_property'], {'String': {'String': 'String'}});
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {Object.<String, String>} map_property
+ */
+AdditionalPropertiesClass.prototype['map_property'] = undefined;
+
+/**
+ * @member {Object.<String, Object.<String, String>>} map_of_map_property
+ */
+AdditionalPropertiesClass.prototype['map_of_map_property'] = undefined;
+
+
+
+
+
+
+export default AdditionalPropertiesClass;
+

samples/client/petstore/javascript-apollo/src/model/Animal.js

@@ -0,0 +1,82 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The Animal model module.
+ * @module model/Animal
+ * @version 1.0.0
+ */
+class Animal {
+    /**
+     * Constructs a new <code>Animal</code>.
+     * @alias module:model/Animal
+     * @param className {String} 
+     */
+    constructor(className) { 
+        
+        Animal.initialize(this, className);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj, className) { 
+        obj['className'] = className;
+    }
+
+    /**
+     * Constructs a <code>Animal</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/Animal} obj Optional instance to populate.
+     * @return {module:model/Animal} The populated <code>Animal</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new Animal();
+
+            if (data.hasOwnProperty('className')) {
+                obj['className'] = ApiClient.convertToType(data['className'], 'String');
+            }
+            if (data.hasOwnProperty('color')) {
+                obj['color'] = ApiClient.convertToType(data['color'], 'String');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {String} className
+ */
+Animal.prototype['className'] = undefined;
+
+/**
+ * @member {String} color
+ * @default 'red'
+ */
+Animal.prototype['color'] = 'red';
+
+
+
+
+
+
+export default Animal;
+

samples/client/petstore/javascript-apollo/src/model/ApiResponse.js

@@ -1,6 +1,6 @@
 /**
  * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
  *
  * The version of the OpenAPI document: 1.0.0
  * 
@@ -19,27 +19,8 @@ import ApiClient from '../ApiClient';
  * @version 1.0.0
  */
 class ApiResponse {
-    /**
-     * @member {Number} code
-     * @type {Number}
-     */
-    code;
-    /**
-     * @member {String} type
-     * @type {String}
-     */
-    type;
-    /**
-     * @member {String} message
-     * @type {String}
-     */
-    message;
-
-    
-
     /**
      * Constructs a new <code>ApiResponse</code>.
-     * Describes the result of uploading an image resource
      * @alias module:model/ApiResponse
      */
     constructor() { 
@@ -78,8 +59,28 @@ class ApiResponse {
         }
         return obj;
     }
+
+
 }
 
+/**
+ * @member {Number} code
+ */
+ApiResponse.prototype['code'] = undefined;
+
+/**
+ * @member {String} type
+ */
+ApiResponse.prototype['type'] = undefined;
+
+/**
+ * @member {String} message
+ */
+ApiResponse.prototype['message'] = undefined;
+
+
+
+
 
 
 export default ApiResponse;

samples/client/petstore/javascript-apollo/src/model/ArrayOfArrayOfNumberOnly.js

@@ -0,0 +1,71 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The ArrayOfArrayOfNumberOnly model module.
+ * @module model/ArrayOfArrayOfNumberOnly
+ * @version 1.0.0
+ */
+class ArrayOfArrayOfNumberOnly {
+    /**
+     * Constructs a new <code>ArrayOfArrayOfNumberOnly</code>.
+     * @alias module:model/ArrayOfArrayOfNumberOnly
+     */
+    constructor() { 
+        
+        ArrayOfArrayOfNumberOnly.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>ArrayOfArrayOfNumberOnly</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/ArrayOfArrayOfNumberOnly} obj Optional instance to populate.
+     * @return {module:model/ArrayOfArrayOfNumberOnly} The populated <code>ArrayOfArrayOfNumberOnly</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new ArrayOfArrayOfNumberOnly();
+
+            if (data.hasOwnProperty('ArrayArrayNumber')) {
+                obj['ArrayArrayNumber'] = ApiClient.convertToType(data['ArrayArrayNumber'], [['Number']]);
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {Array.<Array.<Number>>} ArrayArrayNumber
+ */
+ArrayOfArrayOfNumberOnly.prototype['ArrayArrayNumber'] = undefined;
+
+
+
+
+
+
+export default ArrayOfArrayOfNumberOnly;
+

samples/client/petstore/javascript-apollo/src/model/ArrayOfNumberOnly.js

@@ -0,0 +1,71 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The ArrayOfNumberOnly model module.
+ * @module model/ArrayOfNumberOnly
+ * @version 1.0.0
+ */
+class ArrayOfNumberOnly {
+    /**
+     * Constructs a new <code>ArrayOfNumberOnly</code>.
+     * @alias module:model/ArrayOfNumberOnly
+     */
+    constructor() { 
+        
+        ArrayOfNumberOnly.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>ArrayOfNumberOnly</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/ArrayOfNumberOnly} obj Optional instance to populate.
+     * @return {module:model/ArrayOfNumberOnly} The populated <code>ArrayOfNumberOnly</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new ArrayOfNumberOnly();
+
+            if (data.hasOwnProperty('ArrayNumber')) {
+                obj['ArrayNumber'] = ApiClient.convertToType(data['ArrayNumber'], ['Number']);
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {Array.<Number>} ArrayNumber
+ */
+ArrayOfNumberOnly.prototype['ArrayNumber'] = undefined;
+
+
+
+
+
+
+export default ArrayOfNumberOnly;
+

samples/client/petstore/javascript-apollo/src/model/ArrayTest.js

@@ -0,0 +1,88 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+import ReadOnlyFirst from './ReadOnlyFirst';
+
+/**
+ * The ArrayTest model module.
+ * @module model/ArrayTest
+ * @version 1.0.0
+ */
+class ArrayTest {
+    /**
+     * Constructs a new <code>ArrayTest</code>.
+     * @alias module:model/ArrayTest
+     */
+    constructor() { 
+        
+        ArrayTest.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>ArrayTest</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/ArrayTest} obj Optional instance to populate.
+     * @return {module:model/ArrayTest} The populated <code>ArrayTest</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new ArrayTest();
+
+            if (data.hasOwnProperty('array_of_string')) {
+                obj['array_of_string'] = ApiClient.convertToType(data['array_of_string'], ['String']);
+            }
+            if (data.hasOwnProperty('array_array_of_integer')) {
+                obj['array_array_of_integer'] = ApiClient.convertToType(data['array_array_of_integer'], [['Number']]);
+            }
+            if (data.hasOwnProperty('array_array_of_model')) {
+                obj['array_array_of_model'] = ApiClient.convertToType(data['array_array_of_model'], [[ReadOnlyFirst]]);
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {Array.<String>} array_of_string
+ */
+ArrayTest.prototype['array_of_string'] = undefined;
+
+/**
+ * @member {Array.<Array.<Number>>} array_array_of_integer
+ */
+ArrayTest.prototype['array_array_of_integer'] = undefined;
+
+/**
+ * @member {Array.<Array.<module:model/ReadOnlyFirst>>} array_array_of_model
+ */
+ArrayTest.prototype['array_array_of_model'] = undefined;
+
+
+
+
+
+
+export default ArrayTest;
+

samples/client/petstore/javascript-apollo/src/model/Capitalization.js

@@ -0,0 +1,112 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The Capitalization model module.
+ * @module model/Capitalization
+ * @version 1.0.0
+ */
+class Capitalization {
+    /**
+     * Constructs a new <code>Capitalization</code>.
+     * @alias module:model/Capitalization
+     */
+    constructor() { 
+        
+        Capitalization.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>Capitalization</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/Capitalization} obj Optional instance to populate.
+     * @return {module:model/Capitalization} The populated <code>Capitalization</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new Capitalization();
+
+            if (data.hasOwnProperty('smallCamel')) {
+                obj['smallCamel'] = ApiClient.convertToType(data['smallCamel'], 'String');
+            }
+            if (data.hasOwnProperty('CapitalCamel')) {
+                obj['CapitalCamel'] = ApiClient.convertToType(data['CapitalCamel'], 'String');
+            }
+            if (data.hasOwnProperty('small_Snake')) {
+                obj['small_Snake'] = ApiClient.convertToType(data['small_Snake'], 'String');
+            }
+            if (data.hasOwnProperty('Capital_Snake')) {
+                obj['Capital_Snake'] = ApiClient.convertToType(data['Capital_Snake'], 'String');
+            }
+            if (data.hasOwnProperty('SCA_ETH_Flow_Points')) {
+                obj['SCA_ETH_Flow_Points'] = ApiClient.convertToType(data['SCA_ETH_Flow_Points'], 'String');
+            }
+            if (data.hasOwnProperty('ATT_NAME')) {
+                obj['ATT_NAME'] = ApiClient.convertToType(data['ATT_NAME'], 'String');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {String} smallCamel
+ */
+Capitalization.prototype['smallCamel'] = undefined;
+
+/**
+ * @member {String} CapitalCamel
+ */
+Capitalization.prototype['CapitalCamel'] = undefined;
+
+/**
+ * @member {String} small_Snake
+ */
+Capitalization.prototype['small_Snake'] = undefined;
+
+/**
+ * @member {String} Capital_Snake
+ */
+Capitalization.prototype['Capital_Snake'] = undefined;
+
+/**
+ * @member {String} SCA_ETH_Flow_Points
+ */
+Capitalization.prototype['SCA_ETH_Flow_Points'] = undefined;
+
+/**
+ * Name of the pet 
+ * @member {String} ATT_NAME
+ */
+Capitalization.prototype['ATT_NAME'] = undefined;
+
+
+
+
+
+
+export default Capitalization;
+

samples/client/petstore/javascript-apollo/src/model/Cat.js

@@ -0,0 +1,95 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+import Animal from './Animal';
+import CatAllOf from './CatAllOf';
+
+/**
+ * The Cat model module.
+ * @module model/Cat
+ * @version 1.0.0
+ */
+class Cat {
+    /**
+     * Constructs a new <code>Cat</code>.
+     * @alias module:model/Cat
+     * @extends module:model/Animal
+     * @implements module:model/Animal
+     * @implements module:model/CatAllOf
+     * @param className {String} 
+     */
+    constructor(className) { 
+        Animal.initialize(this, className);CatAllOf.initialize(this);
+        Cat.initialize(this, className);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj, className) { 
+    }
+
+    /**
+     * Constructs a <code>Cat</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/Cat} obj Optional instance to populate.
+     * @return {module:model/Cat} The populated <code>Cat</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new Cat();
+            Animal.constructFromObject(data, obj);
+            Animal.constructFromObject(data, obj);
+            CatAllOf.constructFromObject(data, obj);
+
+            if (data.hasOwnProperty('declawed')) {
+                obj['declawed'] = ApiClient.convertToType(data['declawed'], 'Boolean');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {Boolean} declawed
+ */
+Cat.prototype['declawed'] = undefined;
+
+
+// Implement Animal interface:
+/**
+ * @member {String} className
+ */
+Animal.prototype['className'] = undefined;
+/**
+ * @member {String} color
+ * @default 'red'
+ */
+Animal.prototype['color'] = 'red';
+// Implement CatAllOf interface:
+/**
+ * @member {Boolean} declawed
+ */
+CatAllOf.prototype['declawed'] = undefined;
+
+
+
+
+export default Cat;
+

samples/client/petstore/javascript-apollo/src/model/CatAllOf.js

@@ -0,0 +1,71 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The CatAllOf model module.
+ * @module model/CatAllOf
+ * @version 1.0.0
+ */
+class CatAllOf {
+    /**
+     * Constructs a new <code>CatAllOf</code>.
+     * @alias module:model/CatAllOf
+     */
+    constructor() { 
+        
+        CatAllOf.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>CatAllOf</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/CatAllOf} obj Optional instance to populate.
+     * @return {module:model/CatAllOf} The populated <code>CatAllOf</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new CatAllOf();
+
+            if (data.hasOwnProperty('declawed')) {
+                obj['declawed'] = ApiClient.convertToType(data['declawed'], 'Boolean');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {Boolean} declawed
+ */
+CatAllOf.prototype['declawed'] = undefined;
+
+
+
+
+
+
+export default CatAllOf;
+

samples/client/petstore/javascript-apollo/src/model/Category.js

@@ -1,6 +1,6 @@
 /**
  * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
  *
  * The version of the OpenAPI document: 1.0.0
  * 
@@ -19,27 +19,14 @@ import ApiClient from '../ApiClient';
  * @version 1.0.0
  */
 class Category {
-    /**
-     * @member {Number} id
-     * @type {Number}
-     */
-    id;
-    /**
-     * @member {String} name
-     * @type {String}
-     */
-    name;
-
-    
-
     /**
      * Constructs a new <code>Category</code>.
-     * A category for a pet
      * @alias module:model/Category
+     * @param name {String} 
      */
-    constructor() { 
+    constructor(name) { 
         
-        Category.initialize(this);
+        Category.initialize(this, name);
     }
 
     /**
@@ -47,7 +34,8 @@ class Category {
      * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
      * Only for internal use.
      */
-    static initialize(obj) { 
+    static initialize(obj, name) { 
+        obj['name'] = name || 'default-name';
     }
 
     /**
@@ -70,8 +58,24 @@ class Category {
         }
         return obj;
     }
+
+
 }
 
+/**
+ * @member {Number} id
+ */
+Category.prototype['id'] = undefined;
+
+/**
+ * @member {String} name
+ * @default 'default-name'
+ */
+Category.prototype['name'] = 'default-name';
+
+
+
+
 
 
 export default Category;

samples/client/petstore/javascript-apollo/src/model/ClassModel.js

@@ -0,0 +1,72 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The ClassModel model module.
+ * @module model/ClassModel
+ * @version 1.0.0
+ */
+class ClassModel {
+    /**
+     * Constructs a new <code>ClassModel</code>.
+     * Model for testing model with \&quot;_class\&quot; property
+     * @alias module:model/ClassModel
+     */
+    constructor() { 
+        
+        ClassModel.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>ClassModel</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/ClassModel} obj Optional instance to populate.
+     * @return {module:model/ClassModel} The populated <code>ClassModel</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new ClassModel();
+
+            if (data.hasOwnProperty('_class')) {
+                obj['_class'] = ApiClient.convertToType(data['_class'], 'String');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {String} _class
+ */
+ClassModel.prototype['_class'] = undefined;
+
+
+
+
+
+
+export default ClassModel;
+

samples/client/petstore/javascript-apollo/src/model/Client.js

@@ -0,0 +1,71 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The Client model module.
+ * @module model/Client
+ * @version 1.0.0
+ */
+class Client {
+    /**
+     * Constructs a new <code>Client</code>.
+     * @alias module:model/Client
+     */
+    constructor() { 
+        
+        Client.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>Client</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/Client} obj Optional instance to populate.
+     * @return {module:model/Client} The populated <code>Client</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new Client();
+
+            if (data.hasOwnProperty('client')) {
+                obj['client'] = ApiClient.convertToType(data['client'], 'String');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {String} client
+ */
+Client.prototype['client'] = undefined;
+
+
+
+
+
+
+export default Client;
+

samples/client/petstore/javascript-apollo/src/model/DeprecatedObject.js

@@ -0,0 +1,71 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The DeprecatedObject model module.
+ * @module model/DeprecatedObject
+ * @version 1.0.0
+ */
+class DeprecatedObject {
+    /**
+     * Constructs a new <code>DeprecatedObject</code>.
+     * @alias module:model/DeprecatedObject
+     */
+    constructor() { 
+        
+        DeprecatedObject.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>DeprecatedObject</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/DeprecatedObject} obj Optional instance to populate.
+     * @return {module:model/DeprecatedObject} The populated <code>DeprecatedObject</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new DeprecatedObject();
+
+            if (data.hasOwnProperty('name')) {
+                obj['name'] = ApiClient.convertToType(data['name'], 'String');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {String} name
+ */
+DeprecatedObject.prototype['name'] = undefined;
+
+
+
+
+
+
+export default DeprecatedObject;
+

samples/client/petstore/javascript-apollo/src/model/Dog.js

@@ -0,0 +1,95 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+import Animal from './Animal';
+import DogAllOf from './DogAllOf';
+
+/**
+ * The Dog model module.
+ * @module model/Dog
+ * @version 1.0.0
+ */
+class Dog {
+    /**
+     * Constructs a new <code>Dog</code>.
+     * @alias module:model/Dog
+     * @extends module:model/Animal
+     * @implements module:model/Animal
+     * @implements module:model/DogAllOf
+     * @param className {String} 
+     */
+    constructor(className) { 
+        Animal.initialize(this, className);DogAllOf.initialize(this);
+        Dog.initialize(this, className);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj, className) { 
+    }
+
+    /**
+     * Constructs a <code>Dog</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/Dog} obj Optional instance to populate.
+     * @return {module:model/Dog} The populated <code>Dog</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new Dog();
+            Animal.constructFromObject(data, obj);
+            Animal.constructFromObject(data, obj);
+            DogAllOf.constructFromObject(data, obj);
+
+            if (data.hasOwnProperty('breed')) {
+                obj['breed'] = ApiClient.convertToType(data['breed'], 'String');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {String} breed
+ */
+Dog.prototype['breed'] = undefined;
+
+
+// Implement Animal interface:
+/**
+ * @member {String} className
+ */
+Animal.prototype['className'] = undefined;
+/**
+ * @member {String} color
+ * @default 'red'
+ */
+Animal.prototype['color'] = 'red';
+// Implement DogAllOf interface:
+/**
+ * @member {String} breed
+ */
+DogAllOf.prototype['breed'] = undefined;
+
+
+
+
+export default Dog;
+

samples/client/petstore/javascript-apollo/src/model/DogAllOf.js

@@ -0,0 +1,71 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The DogAllOf model module.
+ * @module model/DogAllOf
+ * @version 1.0.0
+ */
+class DogAllOf {
+    /**
+     * Constructs a new <code>DogAllOf</code>.
+     * @alias module:model/DogAllOf
+     */
+    constructor() { 
+        
+        DogAllOf.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>DogAllOf</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/DogAllOf} obj Optional instance to populate.
+     * @return {module:model/DogAllOf} The populated <code>DogAllOf</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new DogAllOf();
+
+            if (data.hasOwnProperty('breed')) {
+                obj['breed'] = ApiClient.convertToType(data['breed'], 'String');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {String} breed
+ */
+DogAllOf.prototype['breed'] = undefined;
+
+
+
+
+
+
+export default DogAllOf;
+

samples/client/petstore/javascript-apollo/src/model/EnumArrays.js

@@ -0,0 +1,121 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The EnumArrays model module.
+ * @module model/EnumArrays
+ * @version 1.0.0
+ */
+class EnumArrays {
+    /**
+     * Constructs a new <code>EnumArrays</code>.
+     * @alias module:model/EnumArrays
+     */
+    constructor() { 
+        
+        EnumArrays.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>EnumArrays</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/EnumArrays} obj Optional instance to populate.
+     * @return {module:model/EnumArrays} The populated <code>EnumArrays</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new EnumArrays();
+
+            if (data.hasOwnProperty('just_symbol')) {
+                obj['just_symbol'] = ApiClient.convertToType(data['just_symbol'], 'String');
+            }
+            if (data.hasOwnProperty('array_enum')) {
+                obj['array_enum'] = ApiClient.convertToType(data['array_enum'], ['String']);
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {module:model/EnumArrays.JustSymbolEnum} just_symbol
+ */
+EnumArrays.prototype['just_symbol'] = undefined;
+
+/**
+ * @member {Array.<module:model/EnumArrays.ArrayEnumEnum>} array_enum
+ */
+EnumArrays.prototype['array_enum'] = undefined;
+
+
+
+
+
+/**
+ * Allowed values for the <code>just_symbol</code> property.
+ * @enum {String}
+ * @readonly
+ */
+EnumArrays['JustSymbolEnum'] = {
+
+    /**
+     * value: ">="
+     * @const
+     */
+    "GREATER_THAN_OR_EQUAL_TO": ">=",
+
+    /**
+     * value: "$"
+     * @const
+     */
+    "DOLLAR": "$"
+};
+
+
+/**
+ * Allowed values for the <code>arrayEnum</code> property.
+ * @enum {String}
+ * @readonly
+ */
+EnumArrays['ArrayEnumEnum'] = {
+
+    /**
+     * value: "fish"
+     * @const
+     */
+    "fish": "fish",
+
+    /**
+     * value: "crab"
+     * @const
+     */
+    "crab": "crab"
+};
+
+
+
+export default EnumArrays;
+

samples/client/petstore/javascript-apollo/src/model/EnumClass.js

@@ -0,0 +1,53 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+/**
+* Enum class EnumClass.
+* @enum {}
+* @readonly
+*/
+export default class EnumClass {
+    
+        /**
+         * value: "_abc"
+         * @const
+         */
+        "_abc" = "_abc";
+
+    
+        /**
+         * value: "-efg"
+         * @const
+         */
+        "-efg" = "-efg";
+
+    
+        /**
+         * value: "(xyz)"
+         * @const
+         */
+        "(xyz)" = "(xyz)";
+
+    
+
+    /**
+    * Returns a <code>EnumClass</code> enum value from a Javascript object name.
+    * @param {Object} data The plain JavaScript object containing the name of the enum value.
+    * @return {module:model/EnumClass} The enum <code>EnumClass</code> value.
+    */
+    static constructFromObject(object) {
+        return object;
+    }
+}
+

samples/client/petstore/javascript-apollo/src/model/EnumTest.js

@@ -0,0 +1,229 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+import OuterEnum from './OuterEnum';
+import OuterEnumDefaultValue from './OuterEnumDefaultValue';
+import OuterEnumInteger from './OuterEnumInteger';
+import OuterEnumIntegerDefaultValue from './OuterEnumIntegerDefaultValue';
+
+/**
+ * The EnumTest model module.
+ * @module model/EnumTest
+ * @version 1.0.0
+ */
+class EnumTest {
+    /**
+     * Constructs a new <code>EnumTest</code>.
+     * @alias module:model/EnumTest
+     * @param enumStringRequired {module:model/EnumTest.EnumStringRequiredEnum} 
+     */
+    constructor(enumStringRequired) { 
+        
+        EnumTest.initialize(this, enumStringRequired);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj, enumStringRequired) { 
+        obj['enum_string_required'] = enumStringRequired;
+    }
+
+    /**
+     * Constructs a <code>EnumTest</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/EnumTest} obj Optional instance to populate.
+     * @return {module:model/EnumTest} The populated <code>EnumTest</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new EnumTest();
+
+            if (data.hasOwnProperty('enum_string')) {
+                obj['enum_string'] = ApiClient.convertToType(data['enum_string'], 'String');
+            }
+            if (data.hasOwnProperty('enum_string_required')) {
+                obj['enum_string_required'] = ApiClient.convertToType(data['enum_string_required'], 'String');
+            }
+            if (data.hasOwnProperty('enum_integer')) {
+                obj['enum_integer'] = ApiClient.convertToType(data['enum_integer'], 'Number');
+            }
+            if (data.hasOwnProperty('enum_number')) {
+                obj['enum_number'] = ApiClient.convertToType(data['enum_number'], 'Number');
+            }
+            if (data.hasOwnProperty('outerEnum')) {
+                obj['outerEnum'] = OuterEnum.constructFromObject(data['outerEnum']);
+            }
+            if (data.hasOwnProperty('outerEnumInteger')) {
+                obj['outerEnumInteger'] = OuterEnumInteger.constructFromObject(data['outerEnumInteger']);
+            }
+            if (data.hasOwnProperty('outerEnumDefaultValue')) {
+                obj['outerEnumDefaultValue'] = OuterEnumDefaultValue.constructFromObject(data['outerEnumDefaultValue']);
+            }
+            if (data.hasOwnProperty('outerEnumIntegerDefaultValue')) {
+                obj['outerEnumIntegerDefaultValue'] = OuterEnumIntegerDefaultValue.constructFromObject(data['outerEnumIntegerDefaultValue']);
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {module:model/EnumTest.EnumStringEnum} enum_string
+ */
+EnumTest.prototype['enum_string'] = undefined;
+
+/**
+ * @member {module:model/EnumTest.EnumStringRequiredEnum} enum_string_required
+ */
+EnumTest.prototype['enum_string_required'] = undefined;
+
+/**
+ * @member {module:model/EnumTest.EnumIntegerEnum} enum_integer
+ */
+EnumTest.prototype['enum_integer'] = undefined;
+
+/**
+ * @member {module:model/EnumTest.EnumNumberEnum} enum_number
+ */
+EnumTest.prototype['enum_number'] = undefined;
+
+/**
+ * @member {module:model/OuterEnum} outerEnum
+ */
+EnumTest.prototype['outerEnum'] = undefined;
+
+/**
+ * @member {module:model/OuterEnumInteger} outerEnumInteger
+ */
+EnumTest.prototype['outerEnumInteger'] = undefined;
+
+/**
+ * @member {module:model/OuterEnumDefaultValue} outerEnumDefaultValue
+ */
+EnumTest.prototype['outerEnumDefaultValue'] = undefined;
+
+/**
+ * @member {module:model/OuterEnumIntegerDefaultValue} outerEnumIntegerDefaultValue
+ */
+EnumTest.prototype['outerEnumIntegerDefaultValue'] = undefined;
+
+
+
+
+
+/**
+ * Allowed values for the <code>enum_string</code> property.
+ * @enum {String}
+ * @readonly
+ */
+EnumTest['EnumStringEnum'] = {
+
+    /**
+     * value: "UPPER"
+     * @const
+     */
+    "UPPER": "UPPER",
+
+    /**
+     * value: "lower"
+     * @const
+     */
+    "lower": "lower",
+
+    /**
+     * value: ""
+     * @const
+     */
+    "empty": ""
+};
+
+
+/**
+ * Allowed values for the <code>enum_string_required</code> property.
+ * @enum {String}
+ * @readonly
+ */
+EnumTest['EnumStringRequiredEnum'] = {
+
+    /**
+     * value: "UPPER"
+     * @const
+     */
+    "UPPER": "UPPER",
+
+    /**
+     * value: "lower"
+     * @const
+     */
+    "lower": "lower",
+
+    /**
+     * value: ""
+     * @const
+     */
+    "empty": ""
+};
+
+
+/**
+ * Allowed values for the <code>enum_integer</code> property.
+ * @enum {Number}
+ * @readonly
+ */
+EnumTest['EnumIntegerEnum'] = {
+
+    /**
+     * value: 1
+     * @const
+     */
+    "1": 1,
+
+    /**
+     * value: -1
+     * @const
+     */
+    "-1": -1
+};
+
+
+/**
+ * Allowed values for the <code>enum_number</code> property.
+ * @enum {Number}
+ * @readonly
+ */
+EnumTest['EnumNumberEnum'] = {
+
+    /**
+     * value: 1.1
+     * @const
+     */
+    "1.1": 1.1,
+
+    /**
+     * value: -1.2
+     * @const
+     */
+    "-1.2": -1.2
+};
+
+
+
+export default EnumTest;
+

samples/client/petstore/javascript-apollo/src/model/File.js

@@ -0,0 +1,73 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The File model module.
+ * @module model/File
+ * @version 1.0.0
+ */
+class File {
+    /**
+     * Constructs a new <code>File</code>.
+     * Must be named &#x60;File&#x60; for test.
+     * @alias module:model/File
+     */
+    constructor() { 
+        
+        File.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>File</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/File} obj Optional instance to populate.
+     * @return {module:model/File} The populated <code>File</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new File();
+
+            if (data.hasOwnProperty('sourceURI')) {
+                obj['sourceURI'] = ApiClient.convertToType(data['sourceURI'], 'String');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * Test capitalization
+ * @member {String} sourceURI
+ */
+File.prototype['sourceURI'] = undefined;
+
+
+
+
+
+
+export default File;
+

samples/client/petstore/javascript-apollo/src/model/FileSchemaTestClass.js

@@ -0,0 +1,79 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The FileSchemaTestClass model module.
+ * @module model/FileSchemaTestClass
+ * @version 1.0.0
+ */
+class FileSchemaTestClass {
+    /**
+     * Constructs a new <code>FileSchemaTestClass</code>.
+     * @alias module:model/FileSchemaTestClass
+     */
+    constructor() { 
+        
+        FileSchemaTestClass.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>FileSchemaTestClass</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/FileSchemaTestClass} obj Optional instance to populate.
+     * @return {module:model/FileSchemaTestClass} The populated <code>FileSchemaTestClass</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new FileSchemaTestClass();
+
+            if (data.hasOwnProperty('file')) {
+                obj['file'] = File.constructFromObject(data['file']);
+            }
+            if (data.hasOwnProperty('files')) {
+                obj['files'] = ApiClient.convertToType(data['files'], [File]);
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {File} file
+ */
+FileSchemaTestClass.prototype['file'] = undefined;
+
+/**
+ * @member {Array.<File>} files
+ */
+FileSchemaTestClass.prototype['files'] = undefined;
+
+
+
+
+
+
+export default FileSchemaTestClass;
+

samples/client/petstore/javascript-apollo/src/model/Foo.js

@@ -0,0 +1,72 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The Foo model module.
+ * @module model/Foo
+ * @version 1.0.0
+ */
+class Foo {
+    /**
+     * Constructs a new <code>Foo</code>.
+     * @alias module:model/Foo
+     */
+    constructor() { 
+        
+        Foo.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>Foo</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/Foo} obj Optional instance to populate.
+     * @return {module:model/Foo} The populated <code>Foo</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new Foo();
+
+            if (data.hasOwnProperty('bar')) {
+                obj['bar'] = ApiClient.convertToType(data['bar'], 'String');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {String} bar
+ * @default 'bar'
+ */
+Foo.prototype['bar'] = 'bar';
+
+
+
+
+
+
+export default Foo;
+

samples/client/petstore/javascript-apollo/src/model/FooGetDefaultResponse.js

@@ -0,0 +1,72 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+import Foo from './Foo';
+
+/**
+ * The FooGetDefaultResponse model module.
+ * @module model/FooGetDefaultResponse
+ * @version 1.0.0
+ */
+class FooGetDefaultResponse {
+    /**
+     * Constructs a new <code>FooGetDefaultResponse</code>.
+     * @alias module:model/FooGetDefaultResponse
+     */
+    constructor() { 
+        
+        FooGetDefaultResponse.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>FooGetDefaultResponse</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/FooGetDefaultResponse} obj Optional instance to populate.
+     * @return {module:model/FooGetDefaultResponse} The populated <code>FooGetDefaultResponse</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new FooGetDefaultResponse();
+
+            if (data.hasOwnProperty('string')) {
+                obj['string'] = Foo.constructFromObject(data['string']);
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {module:model/Foo} string
+ */
+FooGetDefaultResponse.prototype['string'] = undefined;
+
+
+
+
+
+
+export default FooGetDefaultResponse;
+

samples/client/petstore/javascript-apollo/src/model/FormatTest.js

@@ -0,0 +1,201 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The FormatTest model module.
+ * @module model/FormatTest
+ * @version 1.0.0
+ */
+class FormatTest {
+    /**
+     * Constructs a new <code>FormatTest</code>.
+     * @alias module:model/FormatTest
+     * @param number {Number} 
+     * @param _byte {Blob} 
+     * @param date {Date} 
+     * @param password {String} 
+     */
+    constructor(number, _byte, date, password) { 
+        
+        FormatTest.initialize(this, number, _byte, date, password);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj, number, _byte, date, password) { 
+        obj['number'] = number;
+        obj['byte'] = _byte;
+        obj['date'] = date;
+        obj['password'] = password;
+    }
+
+    /**
+     * Constructs a <code>FormatTest</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/FormatTest} obj Optional instance to populate.
+     * @return {module:model/FormatTest} The populated <code>FormatTest</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new FormatTest();
+
+            if (data.hasOwnProperty('integer')) {
+                obj['integer'] = ApiClient.convertToType(data['integer'], 'Number');
+            }
+            if (data.hasOwnProperty('int32')) {
+                obj['int32'] = ApiClient.convertToType(data['int32'], 'Number');
+            }
+            if (data.hasOwnProperty('int64')) {
+                obj['int64'] = ApiClient.convertToType(data['int64'], 'Number');
+            }
+            if (data.hasOwnProperty('number')) {
+                obj['number'] = ApiClient.convertToType(data['number'], 'Number');
+            }
+            if (data.hasOwnProperty('float')) {
+                obj['float'] = ApiClient.convertToType(data['float'], 'Number');
+            }
+            if (data.hasOwnProperty('double')) {
+                obj['double'] = ApiClient.convertToType(data['double'], 'Number');
+            }
+            if (data.hasOwnProperty('decimal')) {
+                obj['decimal'] = ApiClient.convertToType(data['decimal'], 'Number');
+            }
+            if (data.hasOwnProperty('string')) {
+                obj['string'] = ApiClient.convertToType(data['string'], 'String');
+            }
+            if (data.hasOwnProperty('byte')) {
+                obj['byte'] = ApiClient.convertToType(data['byte'], 'Blob');
+            }
+            if (data.hasOwnProperty('binary')) {
+                obj['binary'] = ApiClient.convertToType(data['binary'], File);
+            }
+            if (data.hasOwnProperty('date')) {
+                obj['date'] = ApiClient.convertToType(data['date'], 'Date');
+            }
+            if (data.hasOwnProperty('dateTime')) {
+                obj['dateTime'] = ApiClient.convertToType(data['dateTime'], 'Date');
+            }
+            if (data.hasOwnProperty('uuid')) {
+                obj['uuid'] = ApiClient.convertToType(data['uuid'], 'String');
+            }
+            if (data.hasOwnProperty('password')) {
+                obj['password'] = ApiClient.convertToType(data['password'], 'String');
+            }
+            if (data.hasOwnProperty('pattern_with_digits')) {
+                obj['pattern_with_digits'] = ApiClient.convertToType(data['pattern_with_digits'], 'String');
+            }
+            if (data.hasOwnProperty('pattern_with_digits_and_delimiter')) {
+                obj['pattern_with_digits_and_delimiter'] = ApiClient.convertToType(data['pattern_with_digits_and_delimiter'], 'String');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {Number} integer
+ */
+FormatTest.prototype['integer'] = undefined;
+
+/**
+ * @member {Number} int32
+ */
+FormatTest.prototype['int32'] = undefined;
+
+/**
+ * @member {Number} int64
+ */
+FormatTest.prototype['int64'] = undefined;
+
+/**
+ * @member {Number} number
+ */
+FormatTest.prototype['number'] = undefined;
+
+/**
+ * @member {Number} float
+ */
+FormatTest.prototype['float'] = undefined;
+
+/**
+ * @member {Number} double
+ */
+FormatTest.prototype['double'] = undefined;
+
+/**
+ * @member {Number} decimal
+ */
+FormatTest.prototype['decimal'] = undefined;
+
+/**
+ * @member {String} string
+ */
+FormatTest.prototype['string'] = undefined;
+
+/**
+ * @member {Blob} byte
+ */
+FormatTest.prototype['byte'] = undefined;
+
+/**
+ * @member {File} binary
+ */
+FormatTest.prototype['binary'] = undefined;
+
+/**
+ * @member {Date} date
+ */
+FormatTest.prototype['date'] = undefined;
+
+/**
+ * @member {Date} dateTime
+ */
+FormatTest.prototype['dateTime'] = undefined;
+
+/**
+ * @member {String} uuid
+ */
+FormatTest.prototype['uuid'] = undefined;
+
+/**
+ * @member {String} password
+ */
+FormatTest.prototype['password'] = undefined;
+
+/**
+ * A string that is a 10 digit number. Can have leading zeros.
+ * @member {String} pattern_with_digits
+ */
+FormatTest.prototype['pattern_with_digits'] = undefined;
+
+/**
+ * A string starting with 'image_' (case insensitive) and one to three digits following i.e. Image_01.
+ * @member {String} pattern_with_digits_and_delimiter
+ */
+FormatTest.prototype['pattern_with_digits_and_delimiter'] = undefined;
+
+
+
+
+
+
+export default FormatTest;
+

samples/client/petstore/javascript-apollo/src/model/HasOnlyReadOnly.js

@@ -0,0 +1,79 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The HasOnlyReadOnly model module.
+ * @module model/HasOnlyReadOnly
+ * @version 1.0.0
+ */
+class HasOnlyReadOnly {
+    /**
+     * Constructs a new <code>HasOnlyReadOnly</code>.
+     * @alias module:model/HasOnlyReadOnly
+     */
+    constructor() { 
+        
+        HasOnlyReadOnly.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>HasOnlyReadOnly</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/HasOnlyReadOnly} obj Optional instance to populate.
+     * @return {module:model/HasOnlyReadOnly} The populated <code>HasOnlyReadOnly</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new HasOnlyReadOnly();
+
+            if (data.hasOwnProperty('bar')) {
+                obj['bar'] = ApiClient.convertToType(data['bar'], 'String');
+            }
+            if (data.hasOwnProperty('foo')) {
+                obj['foo'] = ApiClient.convertToType(data['foo'], 'String');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {String} bar
+ */
+HasOnlyReadOnly.prototype['bar'] = undefined;
+
+/**
+ * @member {String} foo
+ */
+HasOnlyReadOnly.prototype['foo'] = undefined;
+
+
+
+
+
+
+export default HasOnlyReadOnly;
+

samples/client/petstore/javascript-apollo/src/model/HealthCheckResult.js

@@ -0,0 +1,72 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The HealthCheckResult model module.
+ * @module model/HealthCheckResult
+ * @version 1.0.0
+ */
+class HealthCheckResult {
+    /**
+     * Constructs a new <code>HealthCheckResult</code>.
+     * Just a string to inform instance is up and running. Make it nullable in hope to get it as pointer in generated model.
+     * @alias module:model/HealthCheckResult
+     */
+    constructor() { 
+        
+        HealthCheckResult.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>HealthCheckResult</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/HealthCheckResult} obj Optional instance to populate.
+     * @return {module:model/HealthCheckResult} The populated <code>HealthCheckResult</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new HealthCheckResult();
+
+            if (data.hasOwnProperty('NullableMessage')) {
+                obj['NullableMessage'] = ApiClient.convertToType(data['NullableMessage'], 'String');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {String} NullableMessage
+ */
+HealthCheckResult.prototype['NullableMessage'] = undefined;
+
+
+
+
+
+
+export default HealthCheckResult;
+

samples/client/petstore/javascript-apollo/src/model/List.js

@@ -0,0 +1,71 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The List model module.
+ * @module model/List
+ * @version 1.0.0
+ */
+class List {
+    /**
+     * Constructs a new <code>List</code>.
+     * @alias module:model/List
+     */
+    constructor() { 
+        
+        List.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>List</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/List} obj Optional instance to populate.
+     * @return {module:model/List} The populated <code>List</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new List();
+
+            if (data.hasOwnProperty('123-list')) {
+                obj['123-list'] = ApiClient.convertToType(data['123-list'], 'String');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {String} 123-list
+ */
+List.prototype['123-list'] = undefined;
+
+
+
+
+
+
+export default List;
+

samples/client/petstore/javascript-apollo/src/model/MapTest.js

@@ -0,0 +1,116 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The MapTest model module.
+ * @module model/MapTest
+ * @version 1.0.0
+ */
+class MapTest {
+    /**
+     * Constructs a new <code>MapTest</code>.
+     * @alias module:model/MapTest
+     */
+    constructor() { 
+        
+        MapTest.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>MapTest</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/MapTest} obj Optional instance to populate.
+     * @return {module:model/MapTest} The populated <code>MapTest</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new MapTest();
+
+            if (data.hasOwnProperty('map_map_of_string')) {
+                obj['map_map_of_string'] = ApiClient.convertToType(data['map_map_of_string'], {'String': {'String': 'String'}});
+            }
+            if (data.hasOwnProperty('map_of_enum_string')) {
+                obj['map_of_enum_string'] = ApiClient.convertToType(data['map_of_enum_string'], {'String': 'String'});
+            }
+            if (data.hasOwnProperty('direct_map')) {
+                obj['direct_map'] = ApiClient.convertToType(data['direct_map'], {'String': 'Boolean'});
+            }
+            if (data.hasOwnProperty('indirect_map')) {
+                obj['indirect_map'] = ApiClient.convertToType(data['indirect_map'], {'String': 'Boolean'});
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {Object.<String, Object.<String, String>>} map_map_of_string
+ */
+MapTest.prototype['map_map_of_string'] = undefined;
+
+/**
+ * @member {Object.<String, module:model/MapTest.InnerEnum>} map_of_enum_string
+ */
+MapTest.prototype['map_of_enum_string'] = undefined;
+
+/**
+ * @member {Object.<String, Boolean>} direct_map
+ */
+MapTest.prototype['direct_map'] = undefined;
+
+/**
+ * @member {Object.<String, Boolean>} indirect_map
+ */
+MapTest.prototype['indirect_map'] = undefined;
+
+
+
+
+
+/**
+ * Allowed values for the <code>inner</code> property.
+ * @enum {String}
+ * @readonly
+ */
+MapTest['InnerEnum'] = {
+
+    /**
+     * value: "UPPER"
+     * @const
+     */
+    "UPPER": "UPPER",
+
+    /**
+     * value: "lower"
+     * @const
+     */
+    "lower": "lower"
+};
+
+
+
+export default MapTest;
+

samples/client/petstore/javascript-apollo/src/model/MixedPropertiesAndAdditionalPropertiesClass.js

@@ -0,0 +1,88 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+import Animal from './Animal';
+
+/**
+ * The MixedPropertiesAndAdditionalPropertiesClass model module.
+ * @module model/MixedPropertiesAndAdditionalPropertiesClass
+ * @version 1.0.0
+ */
+class MixedPropertiesAndAdditionalPropertiesClass {
+    /**
+     * Constructs a new <code>MixedPropertiesAndAdditionalPropertiesClass</code>.
+     * @alias module:model/MixedPropertiesAndAdditionalPropertiesClass
+     */
+    constructor() { 
+        
+        MixedPropertiesAndAdditionalPropertiesClass.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>MixedPropertiesAndAdditionalPropertiesClass</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/MixedPropertiesAndAdditionalPropertiesClass} obj Optional instance to populate.
+     * @return {module:model/MixedPropertiesAndAdditionalPropertiesClass} The populated <code>MixedPropertiesAndAdditionalPropertiesClass</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new MixedPropertiesAndAdditionalPropertiesClass();
+
+            if (data.hasOwnProperty('uuid')) {
+                obj['uuid'] = ApiClient.convertToType(data['uuid'], 'String');
+            }
+            if (data.hasOwnProperty('dateTime')) {
+                obj['dateTime'] = ApiClient.convertToType(data['dateTime'], 'Date');
+            }
+            if (data.hasOwnProperty('map')) {
+                obj['map'] = ApiClient.convertToType(data['map'], {'String': Animal});
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {String} uuid
+ */
+MixedPropertiesAndAdditionalPropertiesClass.prototype['uuid'] = undefined;
+
+/**
+ * @member {Date} dateTime
+ */
+MixedPropertiesAndAdditionalPropertiesClass.prototype['dateTime'] = undefined;
+
+/**
+ * @member {Object.<String, module:model/Animal>} map
+ */
+MixedPropertiesAndAdditionalPropertiesClass.prototype['map'] = undefined;
+
+
+
+
+
+
+export default MixedPropertiesAndAdditionalPropertiesClass;
+

samples/client/petstore/javascript-apollo/src/model/Model200Response.js

@@ -0,0 +1,80 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The Model200Response model module.
+ * @module model/Model200Response
+ * @version 1.0.0
+ */
+class Model200Response {
+    /**
+     * Constructs a new <code>Model200Response</code>.
+     * Model for testing model name starting with number
+     * @alias module:model/Model200Response
+     */
+    constructor() { 
+        
+        Model200Response.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>Model200Response</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/Model200Response} obj Optional instance to populate.
+     * @return {module:model/Model200Response} The populated <code>Model200Response</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new Model200Response();
+
+            if (data.hasOwnProperty('name')) {
+                obj['name'] = ApiClient.convertToType(data['name'], 'Number');
+            }
+            if (data.hasOwnProperty('class')) {
+                obj['class'] = ApiClient.convertToType(data['class'], 'String');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {Number} name
+ */
+Model200Response.prototype['name'] = undefined;
+
+/**
+ * @member {String} class
+ */
+Model200Response.prototype['class'] = undefined;
+
+
+
+
+
+
+export default Model200Response;
+

samples/client/petstore/javascript-apollo/src/model/Name.js

@@ -0,0 +1,98 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The Name model module.
+ * @module model/Name
+ * @version 1.0.0
+ */
+class Name {
+    /**
+     * Constructs a new <code>Name</code>.
+     * Model for testing model name same as property name
+     * @alias module:model/Name
+     * @param name {Number} 
+     */
+    constructor(name) { 
+        
+        Name.initialize(this, name);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj, name) { 
+        obj['name'] = name;
+    }
+
+    /**
+     * Constructs a <code>Name</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/Name} obj Optional instance to populate.
+     * @return {module:model/Name} The populated <code>Name</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new Name();
+
+            if (data.hasOwnProperty('name')) {
+                obj['name'] = ApiClient.convertToType(data['name'], 'Number');
+            }
+            if (data.hasOwnProperty('snake_case')) {
+                obj['snake_case'] = ApiClient.convertToType(data['snake_case'], 'Number');
+            }
+            if (data.hasOwnProperty('property')) {
+                obj['property'] = ApiClient.convertToType(data['property'], 'String');
+            }
+            if (data.hasOwnProperty('123Number')) {
+                obj['123Number'] = ApiClient.convertToType(data['123Number'], 'Number');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {Number} name
+ */
+Name.prototype['name'] = undefined;
+
+/**
+ * @member {Number} snake_case
+ */
+Name.prototype['snake_case'] = undefined;
+
+/**
+ * @member {String} property
+ */
+Name.prototype['property'] = undefined;
+
+/**
+ * @member {Number} 123Number
+ */
+Name.prototype['123Number'] = undefined;
+
+
+
+
+
+
+export default Name;
+

samples/client/petstore/javascript-apollo/src/model/NullableClass.js

@@ -0,0 +1,163 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The NullableClass model module.
+ * @module model/NullableClass
+ * @version 1.0.0
+ */
+class NullableClass {
+    /**
+     * Constructs a new <code>NullableClass</code>.
+     * @alias module:model/NullableClass
+     * @extends Object
+     */
+    constructor() { 
+        
+        NullableClass.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>NullableClass</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/NullableClass} obj Optional instance to populate.
+     * @return {module:model/NullableClass} The populated <code>NullableClass</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new NullableClass();
+
+            ApiClient.constructFromObject(data, obj, 'Object');
+            
+
+            if (data.hasOwnProperty('integer_prop')) {
+                obj['integer_prop'] = ApiClient.convertToType(data['integer_prop'], 'Number');
+            }
+            if (data.hasOwnProperty('number_prop')) {
+                obj['number_prop'] = ApiClient.convertToType(data['number_prop'], 'Number');
+            }
+            if (data.hasOwnProperty('boolean_prop')) {
+                obj['boolean_prop'] = ApiClient.convertToType(data['boolean_prop'], 'Boolean');
+            }
+            if (data.hasOwnProperty('string_prop')) {
+                obj['string_prop'] = ApiClient.convertToType(data['string_prop'], 'String');
+            }
+            if (data.hasOwnProperty('date_prop')) {
+                obj['date_prop'] = ApiClient.convertToType(data['date_prop'], 'Date');
+            }
+            if (data.hasOwnProperty('datetime_prop')) {
+                obj['datetime_prop'] = ApiClient.convertToType(data['datetime_prop'], 'Date');
+            }
+            if (data.hasOwnProperty('array_nullable_prop')) {
+                obj['array_nullable_prop'] = ApiClient.convertToType(data['array_nullable_prop'], [Object]);
+            }
+            if (data.hasOwnProperty('array_and_items_nullable_prop')) {
+                obj['array_and_items_nullable_prop'] = ApiClient.convertToType(data['array_and_items_nullable_prop'], [Object]);
+            }
+            if (data.hasOwnProperty('array_items_nullable')) {
+                obj['array_items_nullable'] = ApiClient.convertToType(data['array_items_nullable'], [Object]);
+            }
+            if (data.hasOwnProperty('object_nullable_prop')) {
+                obj['object_nullable_prop'] = ApiClient.convertToType(data['object_nullable_prop'], {'String': Object});
+            }
+            if (data.hasOwnProperty('object_and_items_nullable_prop')) {
+                obj['object_and_items_nullable_prop'] = ApiClient.convertToType(data['object_and_items_nullable_prop'], {'String': Object});
+            }
+            if (data.hasOwnProperty('object_items_nullable')) {
+                obj['object_items_nullable'] = ApiClient.convertToType(data['object_items_nullable'], {'String': Object});
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {Number} integer_prop
+ */
+NullableClass.prototype['integer_prop'] = undefined;
+
+/**
+ * @member {Number} number_prop
+ */
+NullableClass.prototype['number_prop'] = undefined;
+
+/**
+ * @member {Boolean} boolean_prop
+ */
+NullableClass.prototype['boolean_prop'] = undefined;
+
+/**
+ * @member {String} string_prop
+ */
+NullableClass.prototype['string_prop'] = undefined;
+
+/**
+ * @member {Date} date_prop
+ */
+NullableClass.prototype['date_prop'] = undefined;
+
+/**
+ * @member {Date} datetime_prop
+ */
+NullableClass.prototype['datetime_prop'] = undefined;
+
+/**
+ * @member {Array.<Object>} array_nullable_prop
+ */
+NullableClass.prototype['array_nullable_prop'] = undefined;
+
+/**
+ * @member {Array.<Object>} array_and_items_nullable_prop
+ */
+NullableClass.prototype['array_and_items_nullable_prop'] = undefined;
+
+/**
+ * @member {Array.<Object>} array_items_nullable
+ */
+NullableClass.prototype['array_items_nullable'] = undefined;
+
+/**
+ * @member {Object.<String, Object>} object_nullable_prop
+ */
+NullableClass.prototype['object_nullable_prop'] = undefined;
+
+/**
+ * @member {Object.<String, Object>} object_and_items_nullable_prop
+ */
+NullableClass.prototype['object_and_items_nullable_prop'] = undefined;
+
+/**
+ * @member {Object.<String, Object>} object_items_nullable
+ */
+NullableClass.prototype['object_items_nullable'] = undefined;
+
+
+
+
+
+
+export default NullableClass;
+

samples/client/petstore/javascript-apollo/src/model/NumberOnly.js

@@ -0,0 +1,71 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The NumberOnly model module.
+ * @module model/NumberOnly
+ * @version 1.0.0
+ */
+class NumberOnly {
+    /**
+     * Constructs a new <code>NumberOnly</code>.
+     * @alias module:model/NumberOnly
+     */
+    constructor() { 
+        
+        NumberOnly.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>NumberOnly</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/NumberOnly} obj Optional instance to populate.
+     * @return {module:model/NumberOnly} The populated <code>NumberOnly</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new NumberOnly();
+
+            if (data.hasOwnProperty('JustNumber')) {
+                obj['JustNumber'] = ApiClient.convertToType(data['JustNumber'], 'Number');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {Number} JustNumber
+ */
+NumberOnly.prototype['JustNumber'] = undefined;
+
+
+
+
+
+
+export default NumberOnly;
+

samples/client/petstore/javascript-apollo/src/model/ObjectWithDeprecatedFields.js

@@ -0,0 +1,96 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+import DeprecatedObject from './DeprecatedObject';
+
+/**
+ * The ObjectWithDeprecatedFields model module.
+ * @module model/ObjectWithDeprecatedFields
+ * @version 1.0.0
+ */
+class ObjectWithDeprecatedFields {
+    /**
+     * Constructs a new <code>ObjectWithDeprecatedFields</code>.
+     * @alias module:model/ObjectWithDeprecatedFields
+     */
+    constructor() { 
+        
+        ObjectWithDeprecatedFields.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>ObjectWithDeprecatedFields</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/ObjectWithDeprecatedFields} obj Optional instance to populate.
+     * @return {module:model/ObjectWithDeprecatedFields} The populated <code>ObjectWithDeprecatedFields</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new ObjectWithDeprecatedFields();
+
+            if (data.hasOwnProperty('uuid')) {
+                obj['uuid'] = ApiClient.convertToType(data['uuid'], 'String');
+            }
+            if (data.hasOwnProperty('id')) {
+                obj['id'] = ApiClient.convertToType(data['id'], 'Number');
+            }
+            if (data.hasOwnProperty('deprecatedRef')) {
+                obj['deprecatedRef'] = DeprecatedObject.constructFromObject(data['deprecatedRef']);
+            }
+            if (data.hasOwnProperty('bars')) {
+                obj['bars'] = ApiClient.convertToType(data['bars'], ['String']);
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {String} uuid
+ */
+ObjectWithDeprecatedFields.prototype['uuid'] = undefined;
+
+/**
+ * @member {Number} id
+ */
+ObjectWithDeprecatedFields.prototype['id'] = undefined;
+
+/**
+ * @member {module:model/DeprecatedObject} deprecatedRef
+ */
+ObjectWithDeprecatedFields.prototype['deprecatedRef'] = undefined;
+
+/**
+ * @member {Array.<String>} bars
+ */
+ObjectWithDeprecatedFields.prototype['bars'] = undefined;
+
+
+
+
+
+
+export default ObjectWithDeprecatedFields;
+

samples/client/petstore/javascript-apollo/src/model/Order.js

@@ -1,6 +1,6 @@
 /**
  * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
  *
  * The version of the OpenAPI document: 1.0.0
  * 
@@ -19,43 +19,8 @@ import ApiClient from '../ApiClient';
  * @version 1.0.0
  */
 class Order {
-    /**
-     * @member {Number} id
-     * @type {Number}
-     */
-    id;
-    /**
-     * @member {Number} petId
-     * @type {Number}
-     */
-    petId;
-    /**
-     * @member {Number} quantity
-     * @type {Number}
-     */
-    quantity;
-    /**
-     * @member {Date} shipDate
-     * @type {Date}
-     */
-    shipDate;
-    /**
-     * @member {Order.StatusEnum} status
-     * @type {Order.StatusEnum}
-     */
-    status;
-    /**
-     * @member {Boolean} complete
-     * @type {Boolean}
-     * @default false
-     */
-    complete = false;
-
-    
-
     /**
      * Constructs a new <code>Order</code>.
-     * An order for a pets from the pet store
      * @alias module:model/Order
      */
     constructor() { 
@@ -103,8 +68,45 @@ class Order {
         }
         return obj;
     }
+
+
 }
 
+/**
+ * @member {Number} id
+ */
+Order.prototype['id'] = undefined;
+
+/**
+ * @member {Number} petId
+ */
+Order.prototype['petId'] = undefined;
+
+/**
+ * @member {Number} quantity
+ */
+Order.prototype['quantity'] = undefined;
+
+/**
+ * @member {Date} shipDate
+ */
+Order.prototype['shipDate'] = undefined;
+
+/**
+ * Order Status
+ * @member {module:model/Order.StatusEnum} status
+ */
+Order.prototype['status'] = undefined;
+
+/**
+ * @member {Boolean} complete
+ * @default false
+ */
+Order.prototype['complete'] = false;
+
+
+
+
 
 /**
  * Allowed values for the <code>status</code> property.

samples/client/petstore/javascript-apollo/src/model/OuterComposite.js

@@ -0,0 +1,87 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+
+/**
+ * The OuterComposite model module.
+ * @module model/OuterComposite
+ * @version 1.0.0
+ */
+class OuterComposite {
+    /**
+     * Constructs a new <code>OuterComposite</code>.
+     * @alias module:model/OuterComposite
+     */
+    constructor() { 
+        
+        OuterComposite.initialize(this);
+    }
+
+    /**
+     * Initializes the fields of this object.
+     * This method is used by the constructors of any subclasses, in order to implement multiple inheritance (mix-ins).
+     * Only for internal use.
+     */
+    static initialize(obj) { 
+    }
+
+    /**
+     * Constructs a <code>OuterComposite</code> from a plain JavaScript object, optionally creating a new instance.
+     * Copies all relevant properties from <code>data</code> to <code>obj</code> if supplied or a new instance if not.
+     * @param {Object} data The plain JavaScript object bearing properties of interest.
+     * @param {module:model/OuterComposite} obj Optional instance to populate.
+     * @return {module:model/OuterComposite} The populated <code>OuterComposite</code> instance.
+     */
+    static constructFromObject(data, obj) {
+        if (data) {
+            obj = obj || new OuterComposite();
+
+            if (data.hasOwnProperty('my_number')) {
+                obj['my_number'] = ApiClient.convertToType(data['my_number'], 'Number');
+            }
+            if (data.hasOwnProperty('my_string')) {
+                obj['my_string'] = ApiClient.convertToType(data['my_string'], 'String');
+            }
+            if (data.hasOwnProperty('my_boolean')) {
+                obj['my_boolean'] = ApiClient.convertToType(data['my_boolean'], 'Boolean');
+            }
+        }
+        return obj;
+    }
+
+
+}
+
+/**
+ * @member {Number} my_number
+ */
+OuterComposite.prototype['my_number'] = undefined;
+
+/**
+ * @member {String} my_string
+ */
+OuterComposite.prototype['my_string'] = undefined;
+
+/**
+ * @member {Boolean} my_boolean
+ */
+OuterComposite.prototype['my_boolean'] = undefined;
+
+
+
+
+
+
+export default OuterComposite;
+

samples/client/petstore/javascript-apollo/src/model/OuterEnum.js

@@ -0,0 +1,53 @@
+/**
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ *
+ */
+
+import ApiClient from '../ApiClient';
+/**
+* Enum class OuterEnum.
+* @enum {}
+* @readonly
+*/
+export default class OuterEnum {
+    
+        /**
+         * value: "placed"
+         * @const
+         */
+        "placed" = "placed";
+
+    
+        /**
+         * value: "approved"
+         * @const
+         */
+        "approved" = "approved";
+
+    
+        /**
+         * value: "delivered"
+         * @const
+         */
+        "delivered" = "delivered";
+
+    
+
+    /**
+    * Returns a <code>OuterEnum</code> enum value from a Javascript object name.
+    * @param {Object} data The plain JavaScript object containing the name of the enum value.
+    * @return {module:model/OuterEnum} The enum <code>OuterEnum</code> value.
+    */
+    static constructFromObject(object) {
+        return object;
+    }
+}
+