[Java][Client] Fix Gradle and SBT builds for REST Assured generator (#5990)

* Fix Gradle and SBT builds for Java REST Assured generator

* Add missing jackson-databind-nullable dependency to SBT build

* Update rest-assured sample

* Add sample for Java client with REST Assured and Jackson

* Add new REST Assured sample as Maven sub-module

bin/ci/java-rest-assured-jackson.json

@@ -0,0 +1,16 @@
+{
+  "!include": "bin/java-petstore-rest-assured-jackson.json",
+  "generatorName": "java",
+  "inputSpec": "modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml",
+  "outputDir": "samples/client/petstore/java/rest-assured-jackson",
+  "templateDir": "modules/openapi-generator/src/main/resources/Java/libraries/rest-assured",
+  "additionalProperties": {
+    "hideGenerationTimestamp": true,
+    "booleanGetterPrefix": "is",
+    "java8": "true",
+    "dateLibrary": "java8",
+    "serializationLibrary": "jackson",
+    "useBeanValidation": "true",
+    "performBeanValidation": "true"
+  }
+}

bin/java-petstore-all.sh

@@ -12,6 +12,7 @@
 ./bin/java-petstore-okhttp-gson-parcelable.sh
 ./bin/java-petstore-okhttp-gson.sh
 ./bin/java-petstore-rest-assured.sh
+./bin/java-petstore-rest-assured-jackson.sh
 ./bin/java-petstore-resteasy.sh
 ./bin/java-petstore-resttemplate-withxml.sh
 ./bin/java-petstore-resttemplate.sh

bin/java-petstore-rest-assured-jackson.json

@@ -0,0 +1,4 @@
+{
+  "library": "rest-assured",
+  "artifactId": "petstore-rest-assured-jackson"
+}

bin/java-petstore-rest-assured-jackson.sh

@@ -0,0 +1,36 @@
+#!/bin/sh
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+target_dir="./samples/client/petstore/java/rest-assured-jackson/"
+
+if [ ! -f "$executable" ]
+then
+  mvn -B clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+args="generate -t modules/openapi-generator/src/main/resources/Java/libraries/rest-assured -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin/java-petstore-rest-assured-jackson.json -o ${target_dir} --additional-properties hideGenerationTimestamp=true --additional-properties useBeanValidation=true --additional-properties performBeanValidation=true --additional-properties booleanGetterPrefix=is --additional-properties java8=true --additional-properties dateLibrary=java8 --additional-properties serializationLibrary=jackson $@"
+
+echo "Removing ${target_dir}"
+rm -rf "${target_dir}"
+
+java $JAVA_OPTS -jar $executable $args

bin/windows/java-petstore-all.bat

@@ -20,4 +20,5 @@ call .\bin\windows\java-petstore-webclient.bat
 call .\bin\windows\java-petstore-resteasy.bat
 call .\bin\windows\java-petstore-google-api-client.bat
 call .\bin\windows\java-petstore-rest-assured.bat
+call .\bin\windows\java-petstore-rest-assured-jackson.bat
 call .\bin\windows\java-petstore-vertx.bat

bin/windows/java-petstore-rest-assured-jackson.bat

@@ -0,0 +1,10 @@
+set executable=.\modules\openapi-generator-cli\target\openapi-generator-cli.jar
+
+If Not Exist %executable% (
+  mvn clean package
+)
+
+REM set JAVA_OPTS=%JAVA_OPTS% -Xmx1024M
+set ags=generate -t modules\openapi-generator\src\main\resources\Java\libraries\rest-assured -i modules\openapi-generator\src\test\resources\2_0\petstore-with-fake-endpoints-models-for-testing.yaml -g java -c bin\java-petstore-rest-assured-jackson.json -o samples\client\petstore\java\rest-assured-jackson --additional-properties hideGenerationTimestamp=true,booleanGetterPrefix=is,java8=true,dateLibrary=java8,serializationLibrary=jackson,useBeanValidation=true,performBeanValidation=true,
+
+java %JAVA_OPTS% -jar %executable% %ags%

modules/openapi-generator/src/main/resources/Java/libraries/rest-assured/build.gradle.mustache

@@ -101,7 +101,10 @@ ext {
 {{#jackson}}
     jackson_version = "2.10.3"
     jackson_databind_version = "2.10.3"
-    jackson_databind_nullable_version = 0.2.1
+    jackson_databind_nullable_version = "0.2.1"
+    {{#threetenbp}}
+    jackson_threetenbp_version = "2.10.0"
+    {{/threetenbp}}
 {{/jackson}}
 {{#gson}}
     gson_version = "2.8.6"
@@ -119,13 +122,25 @@ ext {
 dependencies {
     compile "io.swagger:swagger-annotations:$swagger_annotations_version"
     compile "com.google.code.findbugs:jsr305:3.0.2"
-    compile "io.rest-assured:scala-support:$rest_assured_version"
+    compile "io.rest-assured:rest-assured:$rest_assured_version"
 {{#jackson}}
     compile "com.fasterxml.jackson.core:jackson-core:$jackson_version"
     compile "com.fasterxml.jackson.core:jackson-annotations:$jackson_version"
     compile "com.fasterxml.jackson.core:jackson-databind:$jackson_databind_version"
     compile "com.fasterxml.jackson.jaxrs:jackson-jaxrs-json-provider:$jackson_version"
     compile "org.openapitools:jackson-databind-nullable:$jackson_databind_nullable_version"
+    {{#withXml}}
+    compile "com.fasterxml.jackson.dataformat:jackson-dataformat-xml:$jackson_version"
+    {{/withXml}}
+    {{#joda}}
+    compile "com.fasterxml.jackson.datatype:jackson-datatype-joda:$jackson_version"
+    {{/joda}}
+    {{#java8}}
+    compile "com.fasterxml.jackson.datatype:jackson-datatype-jsr310:$jackson_version"
+    {{/java8}}
+    {{#threetenbp}}
+    compile "com.github.joschi.jackson:jackson-datatype-threetenbp:$jackson_threetenbp_version"
+    {{/threetenbp}}
 {{/jackson}}
 {{#gson}}
     compile "io.gsonfire:gson-fire:$gson_fire_version"

modules/openapi-generator/src/main/resources/Java/libraries/rest-assured/build.sbt.mustache

@@ -10,11 +10,26 @@ lazy val root = (project in file(".")).
     resolvers += Resolver.mavenLocal,
     libraryDependencies ++= Seq(
       "io.swagger" % "swagger-annotations" % "1.5.21",
+      "io.rest-assured" % "rest-assured" % "4.3.0",
       "io.rest-assured" % "scala-support" % "4.3.0",
+      "com.google.code.findbugs" % "jsr305" % "3.0.2",
 {{#jackson}}
-      "com.fasterxml.jackson.core" % "jackson-core" % "2.10.3" % "compile",
-      "com.fasterxml.jackson.core" % "jackson-annotations" % "2.10.3" % "compile",
-      "com.fasterxml.jackson.core" % "jackson-databind" % "2.10.3" % "compile",
+      "com.fasterxml.jackson.core" % "jackson-core" % "2.10.3",
+      "com.fasterxml.jackson.core" % "jackson-annotations" % "2.10.3",
+      "com.fasterxml.jackson.core" % "jackson-databind" % "2.10.3",
+      "org.openapitools" % "jackson-databind-nullable" % "0.2.1",
+      {{#withXml}}
+      "com.fasterxml.jackson.dataformat" % "jackson-dataformat-xml" % "2.10.3",
+      {{/withXml}}
+      {{#joda}}
+      "com.fasterxml.jackson.datatype" % "jackson-datatype-joda" % "2.10.3",
+      {{/joda}}
+      {{#java8}}
+      "com.fasterxml.jackson.datatype" % "jackson-datatype-jsr310" % "2.10.3",
+      {{/java8}}
+      {{#threetenbp}}
+      "com.github.joschi.jackson" % "jackson-datatype-threetenbp" % "2.10.0",
+      {{/threetenbp}}
 {{/jackson}}
 {{#gson}}
       "com.google.code.gson" % "gson" % "2.8.6",
@@ -31,7 +46,7 @@ lazy val root = (project in file(".")).
       "javax.validation" % "validation-api" % "2.0.1.Final" % "compile",
 {{/useBeanValidation}}
 {{#performBeanValidation}}
-      "org.hibernate" % "hibernate-validator" "6.0.19.Final" % "compile",
+      "org.hibernate" % "hibernate-validator" % "6.0.19.Final" % "compile",
 {{/performBeanValidation}}
       "junit" % "junit" % "4.13" % "test",
       "com.novocode" % "junit-interface" % "0.10" % "test"

pom.xml

@@ -1320,6 +1320,7 @@
                 <module>samples/client/petstore/java/resteasy</module>
                 <module>samples/client/petstore/java/google-api-client</module>
                 <module>samples/client/petstore/java/rest-assured</module>
+                <module>samples/client/petstore/java/rest-assured-jackson</module>
                 <module>samples/client/petstore/groovy</module>
                 <!-- servers -->
                 <module>samples/server/petstore/jaxrs-jersey</module>

samples/client/petstore/java/rest-assured-jackson/.gitignore

@@ -0,0 +1,21 @@
+*.class
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+
+# exclude jar for gradle wrapper
+!gradle/wrapper/*.jar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+# build files
+**/target
+target
+.gradle
+build

samples/client/petstore/java/rest-assured-jackson/.openapi-generator-ignore

@@ -0,0 +1,23 @@
+# OpenAPI Generator Ignore
+# Generated by openapi-generator https://github.com/openapitools/openapi-generator
+
+# Use this file to prevent files from being overwritten by the generator.
+# The patterns follow closely to .gitignore or .dockerignore.
+
+# As an example, the C# client generator defines ApiClient.cs.
+# You can make changes and tell OpenAPI Generator to ignore just this file by uncommenting the following line:
+#ApiClient.cs
+
+# You can match any string of characters against a directory, file or extension with a single asterisk (*):
+#foo/*/qux
+# The above matches foo/bar/qux and foo/baz/qux, but not foo/bar/baz/qux
+
+# You can recursively match patterns against a directory, file or extension with a double asterisk (**):
+#foo/**/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+
+# You can also negate patterns with an exclamation (!).
+# For example, you can ignore all files in a docs folder with the file extension .md:
+#docs/*.md
+# Then explicitly reverse the ignore rule for a single file:
+#!docs/README.md

samples/client/petstore/java/rest-assured-jackson/.openapi-generator/VERSION

@@ -0,0 +1 @@
+4.3.1-SNAPSHOT

samples/client/petstore/java/rest-assured-jackson/.travis.yml

@@ -0,0 +1,22 @@
+#
+# Generated by OpenAPI Generator: https://openapi-generator.tech
+#
+# Ref: https://docs.travis-ci.com/user/languages/java/
+#
+language: java
+jdk:
+  - openjdk12
+  - openjdk11
+  - openjdk10
+  - openjdk9
+  - openjdk8
+before_install:
+  # ensure gradlew has proper permission
+  - chmod a+x ./gradlew
+script:
+  # test using maven
+  #- mvn test
+  # test using gradle
+  - gradle test
+  # test using sbt 
+  # - sbt test

samples/client/petstore/java/rest-assured-jackson/README.md

@@ -0,0 +1,43 @@
+# petstore-rest-assured-jackson
+
+## Requirements
+
+Building the API client library requires [Maven](https://maven.apache.org/) to be installed.
+
+## Installation & Usage
+
+To install the API client library to your local Maven repository, simply execute:
+
+```shell
+mvn install
+```
+
+To deploy it to a remote Maven repository instead, configure the settings of the repository and execute:
+
+```shell
+mvn deploy
+```
+
+Refer to the [official documentation](https://maven.apache.org/plugins/maven-deploy-plugin/usage.html) for more information.
+
+After the client library is installed/deployed, you can use it in your Maven project by adding the following to your *pom.xml*:
+
+```xml
+<dependency>
+    <groupId>org.openapitools</groupId>
+    <artifactId>petstore-rest-assured-jackson</artifactId>
+    <version>1.0.0</version>
+    <scope>compile</scope>
+</dependency>
+
+```
+
+## Recommendation
+
+It's recommended to create an instance of `ApiClient` per thread in a multithreaded environment to avoid any potential issues.
+
+## Author
+
+
+
+

samples/client/petstore/java/rest-assured-jackson/build.gradle

@@ -0,0 +1,121 @@
+apply plugin: 'idea'
+apply plugin: 'eclipse'
+
+group = 'org.openapitools'
+version = '1.0.0'
+
+buildscript {
+    repositories {
+        maven { url "https://repo1.maven.org/maven2" }
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:1.5.+'
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3'
+    }
+}
+
+repositories {
+    jcenter()
+}
+
+
+if(hasProperty('target') && target == 'android') {
+
+    apply plugin: 'com.android.library'
+    apply plugin: 'com.github.dcendents.android-maven'
+    
+    android {
+        compileSdkVersion 23
+        buildToolsVersion '23.0.2'
+        defaultConfig {
+            minSdkVersion 14
+            targetSdkVersion 22
+        }
+        compileOptions {
+            sourceCompatibility JavaVersion.VERSION_1_8
+            targetCompatibility JavaVersion.VERSION_1_8
+        }
+    
+        // Rename the aar correctly
+        libraryVariants.all { variant ->
+            variant.outputs.each { output ->
+                def outputFile = output.outputFile
+                if (outputFile != null && outputFile.name.endsWith('.aar')) {
+                    def fileName = "${project.name}-${variant.baseName}-${version}.aar"
+                    output.outputFile = new File(outputFile.parent, fileName)
+                }
+            }
+        }
+
+        dependencies {
+            provided 'javax.annotation:jsr250-api:1.0'
+        }
+    }
+    
+    afterEvaluate {
+        android.libraryVariants.all { variant ->
+            def task = project.tasks.create "jar${variant.name.capitalize()}", Jar
+            task.description = "Create jar artifact for ${variant.name}"
+            task.dependsOn variant.javaCompile
+            task.from variant.javaCompile.destinationDir
+            task.destinationDir = project.file("${project.buildDir}/outputs/jar")
+            task.archiveName = "${project.name}-${variant.baseName}-${version}.jar"
+            artifacts.add('archives', task);
+        }
+    }
+    
+    task sourcesJar(type: Jar) {
+        from android.sourceSets.main.java.srcDirs
+        classifier = 'sources'
+    }
+    
+    artifacts {
+        archives sourcesJar
+    }
+
+} else {
+
+    apply plugin: 'java'
+    apply plugin: 'maven'
+
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
+
+    install {
+        repositories.mavenInstaller {
+            pom.artifactId = 'petstore-rest-assured-jackson'
+        }
+    }
+    
+    task execute(type:JavaExec) {
+       main = System.getProperty('mainClass')
+       classpath = sourceSets.main.runtimeClasspath
+    }
+}
+
+ext {
+    swagger_annotations_version = "1.5.21"
+    rest_assured_version = "4.3.0"
+    junit_version = "4.13"
+    jackson_version = "2.10.3"
+    jackson_databind_version = "2.10.3"
+    jackson_databind_nullable_version = "0.2.1"
+    okio_version = "1.17.5"
+}
+
+dependencies {
+    compile "io.swagger:swagger-annotations:$swagger_annotations_version"
+    compile "com.google.code.findbugs:jsr305:3.0.2"
+    compile "io.rest-assured:rest-assured:$rest_assured_version"
+    compile "com.fasterxml.jackson.core:jackson-core:$jackson_version"
+    compile "com.fasterxml.jackson.core:jackson-annotations:$jackson_version"
+    compile "com.fasterxml.jackson.core:jackson-databind:$jackson_databind_version"
+    compile "com.fasterxml.jackson.jaxrs:jackson-jaxrs-json-provider:$jackson_version"
+    compile "org.openapitools:jackson-databind-nullable:$jackson_databind_nullable_version"
+    compile "com.fasterxml.jackson.datatype:jackson-datatype-jsr310:$jackson_version"
+    compile "com.squareup.okio:okio:$okio_version"
+    compile "javax.validation:validation-api:2.0.1.Final"
+    compile "org.hibernate:hibernate-validator:6.0.19.Final"
+    testCompile "junit:junit:$junit_version"
+}

samples/client/petstore/java/rest-assured-jackson/build.sbt

@@ -0,0 +1,27 @@
+lazy val root = (project in file(".")).
+  settings(
+    organization := "org.openapitools",
+    name := "petstore-rest-assured-jackson",
+    version := "1.0.0",
+    scalaVersion := "2.11.4",
+    scalacOptions ++= Seq("-feature"),
+    javacOptions in compile ++= Seq("-Xlint:deprecation"),
+    publishArtifact in (Compile, packageDoc) := false,
+    resolvers += Resolver.mavenLocal,
+    libraryDependencies ++= Seq(
+      "io.swagger" % "swagger-annotations" % "1.5.21",
+      "io.rest-assured" % "rest-assured" % "4.3.0",
+      "io.rest-assured" % "scala-support" % "4.3.0",
+      "com.google.code.findbugs" % "jsr305" % "3.0.2",
+      "com.fasterxml.jackson.core" % "jackson-core" % "2.10.3",
+      "com.fasterxml.jackson.core" % "jackson-annotations" % "2.10.3",
+      "com.fasterxml.jackson.core" % "jackson-databind" % "2.10.3",
+      "org.openapitools" % "jackson-databind-nullable" % "0.2.1",
+      "com.fasterxml.jackson.datatype" % "jackson-datatype-jsr310" % "2.10.3",
+      "com.squareup.okio" % "okio" % "1.17.5" % "compile",
+      "javax.validation" % "validation-api" % "2.0.1.Final" % "compile",
+      "org.hibernate" % "hibernate-validator" % "6.0.19.Final" % "compile",
+      "junit" % "junit" % "4.13" % "test",
+      "com.novocode" % "junit-interface" % "0.10" % "test"
+    )
+  )

samples/client/petstore/java/rest-assured-jackson/docs/AdditionalPropertiesAnyType.md

@@ -0,0 +1,12 @@
+
+
+# AdditionalPropertiesAnyType
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/AdditionalPropertiesArray.md

@@ -0,0 +1,12 @@
+
+
+# AdditionalPropertiesArray
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/AdditionalPropertiesBoolean.md

@@ -0,0 +1,12 @@
+
+
+# AdditionalPropertiesBoolean
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/AdditionalPropertiesClass.md

@@ -0,0 +1,22 @@
+
+
+# AdditionalPropertiesClass
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**mapString** | **Map<String, String>** |  |  [optional]
+**mapNumber** | [**Map<String, BigDecimal>**](BigDecimal.md) |  |  [optional]
+**mapInteger** | **Map<String, Integer>** |  |  [optional]
+**mapBoolean** | **Map<String, Boolean>** |  |  [optional]
+**mapArrayInteger** | [**Map<String, List<Integer>>**](List.md) |  |  [optional]
+**mapArrayAnytype** | [**Map<String, List<Object>>**](List.md) |  |  [optional]
+**mapMapString** | [**Map<String, Map<String, String>>**](Map.md) |  |  [optional]
+**mapMapAnytype** | [**Map<String, Map<String, Object>>**](Map.md) |  |  [optional]
+**anytype1** | [**Object**](.md) |  |  [optional]
+**anytype2** | [**Object**](.md) |  |  [optional]
+**anytype3** | [**Object**](.md) |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/AdditionalPropertiesInteger.md

@@ -0,0 +1,12 @@
+
+
+# AdditionalPropertiesInteger
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/AdditionalPropertiesNumber.md

@@ -0,0 +1,12 @@
+
+
+# AdditionalPropertiesNumber
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/AdditionalPropertiesObject.md

@@ -0,0 +1,12 @@
+
+
+# AdditionalPropertiesObject
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/AdditionalPropertiesString.md

@@ -0,0 +1,12 @@
+
+
+# AdditionalPropertiesString
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/Animal.md

@@ -0,0 +1,13 @@
+
+
+# Animal
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**className** | **String** |  | 
+**color** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/AnotherFakeApi.md

@@ -0,0 +1,51 @@
+# 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
+
+
+<a name="call123testSpecialTags"></a>
+# **call123testSpecialTags**
+> Client call123testSpecialTags(body)
+
+To test special tags
+
+To test special tags and operation ID starting with number
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+AnotherFakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).anotherFake();
+
+api.call123testSpecialTags()
+    .body(body).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | [**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/java/rest-assured-jackson/docs/ArrayOfArrayOfNumberOnly.md

@@ -0,0 +1,12 @@
+
+
+# ArrayOfArrayOfNumberOnly
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**arrayArrayNumber** | [**List<List<BigDecimal>>**](List.md) |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/ArrayOfNumberOnly.md

@@ -0,0 +1,12 @@
+
+
+# ArrayOfNumberOnly
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**arrayNumber** | [**List<BigDecimal>**](BigDecimal.md) |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/ArrayTest.md

@@ -0,0 +1,14 @@
+
+
+# ArrayTest
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**arrayOfString** | **List<String>** |  |  [optional]
+**arrayArrayOfInteger** | [**List<List<Long>>**](List.md) |  |  [optional]
+**arrayArrayOfModel** | [**List<List<ReadOnlyFirst>>**](List.md) |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/BigCat.md

@@ -0,0 +1,23 @@
+
+
+# BigCat
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**kind** | [**KindEnum**](#KindEnum) |  |  [optional]
+
+
+
+## Enum: KindEnum
+
+Name | Value
+---- | -----
+LIONS | "lions"
+TIGERS | "tigers"
+LEOPARDS | "leopards"
+JAGUARS | "jaguars"
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/BigCatAllOf.md

@@ -0,0 +1,23 @@
+
+
+# BigCatAllOf
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**kind** | [**KindEnum**](#KindEnum) |  |  [optional]
+
+
+
+## Enum: KindEnum
+
+Name | Value
+---- | -----
+LIONS | "lions"
+TIGERS | "tigers"
+LEOPARDS | "leopards"
+JAGUARS | "jaguars"
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/Capitalization.md

@@ -0,0 +1,17 @@
+
+
+# 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/java/rest-assured-jackson/docs/Cat.md

@@ -1,9 +1,12 @@
 
-# StringBooleanMap
+
+# Cat
 
 ## Properties
+
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
+**declawed** | **Boolean** |  |  [optional]
 
 
 

samples/client/petstore/java/rest-assured-jackson/docs/CatAllOf.md

@@ -0,0 +1,12 @@
+
+
+# CatAllOf
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**declawed** | **Boolean** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/Category.md

@@ -0,0 +1,13 @@
+
+
+# Category
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**id** | **Long** |  |  [optional]
+**name** | **String** |  | 
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/ClassModel.md

@@ -0,0 +1,13 @@
+
+
+# ClassModel
+
+Model for testing model with \"_class\" property
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**propertyClass** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/Client.md

@@ -0,0 +1,12 @@
+
+
+# Client
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**client** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/Dog.md

@@ -1,9 +1,12 @@
 
-# AnimalFarm
+
+# Dog
 
 ## Properties
+
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
+**breed** | **String** |  |  [optional]
 
 
 

samples/client/petstore/java/rest-assured-jackson/docs/DogAllOf.md

@@ -0,0 +1,12 @@
+
+
+# DogAllOf
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**breed** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/EnumArrays.md

@@ -0,0 +1,31 @@
+
+
+# EnumArrays
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**justSymbol** | [**JustSymbolEnum**](#JustSymbolEnum) |  |  [optional]
+**arrayEnum** | [**List<ArrayEnumEnum>**](#List<ArrayEnumEnum>) |  |  [optional]
+
+
+
+## Enum: JustSymbolEnum
+
+Name | Value
+---- | -----
+GREATER_THAN_OR_EQUAL_TO | ">="
+DOLLAR | "$"
+
+
+
+## Enum: List<ArrayEnumEnum>
+
+Name | Value
+---- | -----
+FISH | "fish"
+CRAB | "crab"
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/EnumClass.md

@@ -0,0 +1,15 @@
+
+
+# EnumClass
+
+## Enum
+
+
+* `_ABC` (value: `"_abc"`)
+
+* `_EFG` (value: `"-efg"`)
+
+* `_XYZ_` (value: `"(xyz)"`)
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/EnumTest.md

@@ -0,0 +1,54 @@
+
+
+# EnumTest
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**enumString** | [**EnumStringEnum**](#EnumStringEnum) |  |  [optional]
+**enumStringRequired** | [**EnumStringRequiredEnum**](#EnumStringRequiredEnum) |  | 
+**enumInteger** | [**EnumIntegerEnum**](#EnumIntegerEnum) |  |  [optional]
+**enumNumber** | [**EnumNumberEnum**](#EnumNumberEnum) |  |  [optional]
+**outerEnum** | [**OuterEnum**](OuterEnum.md) |  |  [optional]
+
+
+
+## Enum: EnumStringEnum
+
+Name | Value
+---- | -----
+UPPER | "UPPER"
+LOWER | "lower"
+EMPTY | ""
+
+
+
+## Enum: EnumStringRequiredEnum
+
+Name | Value
+---- | -----
+UPPER | "UPPER"
+LOWER | "lower"
+EMPTY | ""
+
+
+
+## Enum: EnumIntegerEnum
+
+Name | Value
+---- | -----
+NUMBER_1 | 1
+NUMBER_MINUS_1 | -1
+
+
+
+## Enum: EnumNumberEnum
+
+Name | Value
+---- | -----
+NUMBER_1_DOT_1 | 1.1
+NUMBER_MINUS_1_DOT_2 | -1.2
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/FakeApi.md

@@ -0,0 +1,641 @@
+# FakeApi
+
+All URIs are relative to *http://petstore.swagger.io:80/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**createXmlItem**](FakeApi.md#createXmlItem) | **POST** /fake/create_xml_item | creates an XmlItem
+[**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 | 
+[**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-paramters | 
+
+
+<a name="createXmlItem"></a>
+# **createXmlItem**
+> createXmlItem(xmlItem)
+
+creates an XmlItem
+
+this route creates an XmlItem
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fake();
+
+api.createXmlItem()
+    .body(xmlItem).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **xmlItem** | [**XmlItem**](XmlItem.md)| XmlItem Body |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: application/xml, application/xml; charset=utf-8, application/xml; charset=utf-16, text/xml, text/xml; charset=utf-8, text/xml; charset=utf-16
+ - **Accept**: Not defined
+
+<a name="fakeOuterBooleanSerialize"></a>
+# **fakeOuterBooleanSerialize**
+> Boolean fakeOuterBooleanSerialize(body)
+
+
+
+Test serialization of outer boolean types
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fake();
+
+api.fakeOuterBooleanSerialize().execute(r -> r.prettyPeek());
+```
+
+### 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**: Not defined
+ - **Accept**: */*
+
+<a name="fakeOuterCompositeSerialize"></a>
+# **fakeOuterCompositeSerialize**
+> OuterComposite fakeOuterCompositeSerialize(body)
+
+
+
+Test serialization of object with outer number type
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fake();
+
+api.fakeOuterCompositeSerialize().execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | [**OuterComposite**](OuterComposite.md)| Input composite as post body | [optional]
+
+### Return type
+
+[**OuterComposite**](OuterComposite.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: */*
+
+<a name="fakeOuterNumberSerialize"></a>
+# **fakeOuterNumberSerialize**
+> BigDecimal fakeOuterNumberSerialize(body)
+
+
+
+Test serialization of outer number types
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fake();
+
+api.fakeOuterNumberSerialize().execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | **BigDecimal**| Input number as post body | [optional]
+
+### Return type
+
+[**BigDecimal**](BigDecimal.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: */*
+
+<a name="fakeOuterStringSerialize"></a>
+# **fakeOuterStringSerialize**
+> String fakeOuterStringSerialize(body)
+
+
+
+Test serialization of outer string types
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fake();
+
+api.fakeOuterStringSerialize().execute(r -> r.prettyPeek());
+```
+
+### 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**: Not defined
+ - **Accept**: */*
+
+<a name="testBodyWithFileSchema"></a>
+# **testBodyWithFileSchema**
+> testBodyWithFileSchema(body)
+
+
+
+For this test, the body for this request much reference a schema named &#x60;File&#x60;.
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fake();
+
+api.testBodyWithFileSchema()
+    .body(body).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | [**FileSchemaTestClass**](FileSchemaTestClass.md)|  |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: application/json
+ - **Accept**: Not defined
+
+<a name="testBodyWithQueryParams"></a>
+# **testBodyWithQueryParams**
+> testBodyWithQueryParams(query, body)
+
+
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fake();
+
+api.testBodyWithQueryParams()
+    .queryQuery(query)
+    .body(body).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **query** | **String**|  |
+ **body** | [**User**](User.md)|  |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: application/json
+ - **Accept**: Not defined
+
+<a name="testClientModel"></a>
+# **testClientModel**
+> Client testClientModel(body)
+
+To test \&quot;client\&quot; model
+
+To test \&quot;client\&quot; model
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fake();
+
+api.testClientModel()
+    .body(body).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | [**Client**](Client.md)| client model |
+
+### Return type
+
+[**Client**](Client.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: application/json
+ - **Accept**: application/json
+
+<a name="testEndpointParameters"></a>
+# **testEndpointParameters**
+> testEndpointParameters(number, _double, patternWithoutDelimiter, _byte, integer, int32, int64, _float, string, binary, date, dateTime, password, paramCallback)
+
+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
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fake();
+
+api.testEndpointParameters()
+    .numberForm(number)
+    ._doubleForm(_double)
+    .patternWithoutDelimiterForm(patternWithoutDelimiter)
+    ._byteForm(_byte).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **number** | **BigDecimal**| None |
+ **_double** | **Double**| None |
+ **patternWithoutDelimiter** | **String**| None |
+ **_byte** | **byte[]**| None |
+ **integer** | **Integer**| None | [optional]
+ **int32** | **Integer**| None | [optional]
+ **int64** | **Long**| None | [optional]
+ **_float** | **Float**| None | [optional]
+ **string** | **String**| None | [optional]
+ **binary** | **File**| None | [optional]
+ **date** | **LocalDate**| None | [optional]
+ **dateTime** | **OffsetDateTime**| None | [optional]
+ **password** | **String**| None | [optional]
+ **paramCallback** | **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
+
+<a name="testEnumParameters"></a>
+# **testEnumParameters**
+> testEnumParameters(enumHeaderStringArray, enumHeaderString, enumQueryStringArray, enumQueryString, enumQueryInteger, enumQueryDouble, enumFormStringArray, enumFormString)
+
+To test enum parameters
+
+To test enum parameters
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fake();
+
+api.testEnumParameters().execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **enumHeaderStringArray** | [**List&lt;String&gt;**](String.md)| Header parameter enum test (string array) | [optional] [default to new ArrayList&lt;&gt;()] [enum: >, $]
+ **enumHeaderString** | **String**| Header parameter enum test (string) | [optional] [default to -efg] [enum: _abc, -efg, (xyz)]
+ **enumQueryStringArray** | [**List&lt;String&gt;**](String.md)| Query parameter enum test (string array) | [optional] [default to new ArrayList&lt;&gt;()] [enum: >, $]
+ **enumQueryString** | **String**| Query parameter enum test (string) | [optional] [default to -efg] [enum: _abc, -efg, (xyz)]
+ **enumQueryInteger** | **Integer**| Query parameter enum test (double) | [optional] [enum: 1, -2]
+ **enumQueryDouble** | **Double**| Query parameter enum test (double) | [optional] [enum: 1.1, -1.2]
+ **enumFormStringArray** | [**List&lt;String&gt;**](String.md)| Form parameter enum test (string array) | [optional] [default to $] [enum: >, $]
+ **enumFormString** | **String**| Form parameter enum test (string) | [optional] [default to -efg] [enum: _abc, -efg, (xyz)]
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: application/x-www-form-urlencoded
+ - **Accept**: Not defined
+
+<a name="testGroupParameters"></a>
+# **testGroupParameters**
+> testGroupParameters(requiredStringGroup, requiredBooleanGroup, requiredInt64Group, stringGroup, booleanGroup, int64Group)
+
+Fake endpoint to test group parameters (optional)
+
+Fake endpoint to test group parameters (optional)
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fake();
+
+api.testGroupParameters()
+    .requiredStringGroupQuery(requiredStringGroup)
+    .requiredBooleanGroupHeader(requiredBooleanGroup)
+    .requiredInt64GroupQuery(requiredInt64Group).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **requiredStringGroup** | **Integer**| Required String in group parameters |
+ **requiredBooleanGroup** | **Boolean**| Required Boolean in group parameters |
+ **requiredInt64Group** | **Long**| Required Integer in group parameters |
+ **stringGroup** | **Integer**| String in group parameters | [optional]
+ **booleanGroup** | **Boolean**| Boolean in group parameters | [optional]
+ **int64Group** | **Long**| Integer in group parameters | [optional]
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: Not defined
+
+<a name="testInlineAdditionalProperties"></a>
+# **testInlineAdditionalProperties**
+> testInlineAdditionalProperties(param)
+
+test inline additionalProperties
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fake();
+
+api.testInlineAdditionalProperties()
+    .body(param).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **param** | [**Map&lt;String, String&gt;**](String.md)| request body |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: application/json
+ - **Accept**: Not defined
+
+<a name="testJsonFormData"></a>
+# **testJsonFormData**
+> testJsonFormData(param, param2)
+
+test json serialization of form data
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fake();
+
+api.testJsonFormData()
+    .paramForm(param)
+    .param2Form(param2).execute(r -> r.prettyPeek());
+```
+
+### 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
+
+<a name="testQueryParameterCollectionFormat"></a>
+# **testQueryParameterCollectionFormat**
+> testQueryParameterCollectionFormat(pipe, ioutil, http, url, context)
+
+
+
+To test the collection format in query parameters
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fake();
+
+api.testQueryParameterCollectionFormat()
+    .pipeQuery(pipe)
+    .ioutilQuery(ioutil)
+    .httpQuery(http)
+    .urlQuery(url)
+    .contextQuery(context).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **pipe** | [**List&lt;String&gt;**](String.md)|  | [default to new ArrayList&lt;&gt;()]
+ **ioutil** | [**List&lt;String&gt;**](String.md)|  | [default to new ArrayList&lt;&gt;()]
+ **http** | [**List&lt;String&gt;**](String.md)|  | [default to new ArrayList&lt;&gt;()]
+ **url** | [**List&lt;String&gt;**](String.md)|  | [default to new ArrayList&lt;&gt;()]
+ **context** | [**List&lt;String&gt;**](String.md)|  | [default to new ArrayList&lt;&gt;()]
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: Not defined
+

samples/client/petstore/java/rest-assured-jackson/docs/FakeClassnameTags123Api.md

@@ -0,0 +1,51 @@
+# 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
+
+
+<a name="testClassname"></a>
+# **testClassname**
+> Client testClassname(body)
+
+To test class name in snake case
+
+To test class name in snake case
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+FakeClassnameTags123Api api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).fakeClassnameTags123();
+
+api.testClassname()
+    .body(body).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | [**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/java/rest-assured-jackson/docs/FileSchemaTestClass.md

@@ -0,0 +1,13 @@
+
+
+# FileSchemaTestClass
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**file** | [**java.io.File**](java.io.File.md) |  |  [optional]
+**files** | [**List<java.io.File>**](java.io.File.md) |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/FormatTest.md

@@ -0,0 +1,25 @@
+
+
+# FormatTest
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**integer** | **Integer** |  |  [optional]
+**int32** | **Integer** |  |  [optional]
+**int64** | **Long** |  |  [optional]
+**number** | [**BigDecimal**](BigDecimal.md) |  | 
+**_float** | **Float** |  |  [optional]
+**_double** | **Double** |  |  [optional]
+**string** | **String** |  |  [optional]
+**_byte** | **byte[]** |  | 
+**binary** | [**File**](File.md) |  |  [optional]
+**date** | [**LocalDate**](LocalDate.md) |  | 
+**dateTime** | [**OffsetDateTime**](OffsetDateTime.md) |  |  [optional]
+**uuid** | [**UUID**](UUID.md) |  |  [optional]
+**password** | **String** |  | 
+**bigDecimal** | [**BigDecimal**](BigDecimal.md) |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/HasOnlyReadOnly.md

@@ -0,0 +1,13 @@
+
+
+# HasOnlyReadOnly
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**bar** | **String** |  |  [optional] [readonly]
+**foo** | **String** |  |  [optional] [readonly]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/MapTest.md

@@ -0,0 +1,24 @@
+
+
+# MapTest
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**mapMapOfString** | [**Map<String, Map<String, String>>**](Map.md) |  |  [optional]
+**mapOfEnumString** | [**Map<String, InnerEnum>**](#Map<String, InnerEnum>) |  |  [optional]
+**directMap** | **Map<String, Boolean>** |  |  [optional]
+**indirectMap** | **Map<String, Boolean>** |  |  [optional]
+
+
+
+## Enum: Map<String, InnerEnum>
+
+Name | Value
+---- | -----
+UPPER | "UPPER"
+LOWER | "lower"
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/MixedPropertiesAndAdditionalPropertiesClass.md

@@ -0,0 +1,14 @@
+
+
+# MixedPropertiesAndAdditionalPropertiesClass
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**uuid** | [**UUID**](UUID.md) |  |  [optional]
+**dateTime** | [**OffsetDateTime**](OffsetDateTime.md) |  |  [optional]
+**map** | [**Map<String, Animal>**](Animal.md) |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/Model200Response.md

@@ -0,0 +1,14 @@
+
+
+# Model200Response
+
+Model for testing model name starting with number
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **Integer** |  |  [optional]
+**propertyClass** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/ModelApiResponse.md

@@ -0,0 +1,14 @@
+
+
+# ModelApiResponse
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**code** | **Integer** |  |  [optional]
+**type** | **String** |  |  [optional]
+**message** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/ModelReturn.md

@@ -0,0 +1,13 @@
+
+
+# ModelReturn
+
+Model for testing reserved words
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**_return** | **Integer** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/Name.md

@@ -0,0 +1,16 @@
+
+
+# Name
+
+Model for testing model name same as property name
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**name** | **Integer** |  | 
+**snakeCase** | **Integer** |  |  [optional] [readonly]
+**property** | **String** |  |  [optional]
+**_123number** | **Integer** |  |  [optional] [readonly]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/NumberOnly.md

@@ -0,0 +1,12 @@
+
+
+# NumberOnly
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**justNumber** | [**BigDecimal**](BigDecimal.md) |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/Order.md

@@ -0,0 +1,27 @@
+
+
+# Order
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**id** | **Long** |  |  [optional]
+**petId** | **Long** |  |  [optional]
+**quantity** | **Integer** |  |  [optional]
+**shipDate** | [**OffsetDateTime**](OffsetDateTime.md) |  |  [optional]
+**status** | [**StatusEnum**](#StatusEnum) | Order Status |  [optional]
+**complete** | **Boolean** |  |  [optional]
+
+
+
+## Enum: StatusEnum
+
+Name | Value
+---- | -----
+PLACED | "placed"
+APPROVED | "approved"
+DELIVERED | "delivered"
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/OuterComposite.md

@@ -0,0 +1,14 @@
+
+
+# OuterComposite
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**myNumber** | [**BigDecimal**](BigDecimal.md) |  |  [optional]
+**myString** | **String** |  |  [optional]
+**myBoolean** | **Boolean** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/OuterEnum.md

@@ -0,0 +1,15 @@
+
+
+# OuterEnum
+
+## Enum
+
+
+* `PLACED` (value: `"placed"`)
+
+* `APPROVED` (value: `"approved"`)
+
+* `DELIVERED` (value: `"delivered"`)
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/Pet.md

@@ -0,0 +1,27 @@
+
+
+# Pet
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**id** | **Long** |  |  [optional]
+**category** | [**Category**](Category.md) |  |  [optional]
+**name** | **String** |  | 
+**photoUrls** | **List<String>** |  | 
+**tags** | [**List<Tag>**](Tag.md) |  |  [optional]
+**status** | [**StatusEnum**](#StatusEnum) | pet status in the store |  [optional]
+
+
+
+## Enum: StatusEnum
+
+Name | Value
+---- | -----
+AVAILABLE | "available"
+PENDING | "pending"
+SOLD | "sold"
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/PetApi.md

@@ -0,0 +1,391 @@
+# PetApi
+
+All URIs are relative to *http://petstore.swagger.io:80/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**addPet**](PetApi.md#addPet) | **POST** /pet | Add a new pet to the store
+[**deletePet**](PetApi.md#deletePet) | **DELETE** /pet/{petId} | Deletes a pet
+[**findPetsByStatus**](PetApi.md#findPetsByStatus) | **GET** /pet/findByStatus | Finds Pets by status
+[**findPetsByTags**](PetApi.md#findPetsByTags) | **GET** /pet/findByTags | Finds Pets by tags
+[**getPetById**](PetApi.md#getPetById) | **GET** /pet/{petId} | Find pet by ID
+[**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)
+
+
+<a name="addPet"></a>
+# **addPet**
+> addPet(body)
+
+Add a new pet to the store
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+PetApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).pet();
+
+api.addPet()
+    .body(body).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | [**Pet**](Pet.md)| Pet object that needs to be added to the store |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+[petstore_auth](../README.md#petstore_auth)
+
+### HTTP request headers
+
+ - **Content-Type**: application/json, application/xml
+ - **Accept**: Not defined
+
+<a name="deletePet"></a>
+# **deletePet**
+> deletePet(petId, apiKey)
+
+Deletes a pet
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+PetApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).pet();
+
+api.deletePet()
+    .petIdPath(petId).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **petId** | **Long**| Pet id to delete |
+ **apiKey** | **String**|  | [optional]
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+[petstore_auth](../README.md#petstore_auth)
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: Not defined
+
+<a name="findPetsByStatus"></a>
+# **findPetsByStatus**
+> List&lt;Pet&gt; findPetsByStatus(status)
+
+Finds Pets by status
+
+Multiple status values can be provided with comma separated strings
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+PetApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).pet();
+
+api.findPetsByStatus()
+    .statusQuery(status).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **status** | [**List&lt;String&gt;**](String.md)| Status values that need to be considered for filter | [default to new ArrayList&lt;&gt;()] [enum: available, pending, sold]
+
+### Return type
+
+[**List&lt;Pet&gt;**](Pet.md)
+
+### Authorization
+
+[petstore_auth](../README.md#petstore_auth)
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/xml, application/json
+
+<a name="findPetsByTags"></a>
+# **findPetsByTags**
+> List&lt;Pet&gt; findPetsByTags(tags)
+
+Finds Pets by tags
+
+Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+PetApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).pet();
+
+api.findPetsByTags()
+    .tagsQuery(tags).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **tags** | [**List&lt;String&gt;**](String.md)| Tags to filter by | [default to new ArrayList&lt;&gt;()]
+
+### Return type
+
+[**List&lt;Pet&gt;**](Pet.md)
+
+### Authorization
+
+[petstore_auth](../README.md#petstore_auth)
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/xml, application/json
+
+<a name="getPetById"></a>
+# **getPetById**
+> Pet getPetById(petId)
+
+Find pet by ID
+
+Returns a single pet
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+PetApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).pet();
+
+api.getPetById()
+    .petIdPath(petId).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **petId** | **Long**| ID of pet to return |
+
+### Return type
+
+[**Pet**](Pet.md)
+
+### Authorization
+
+[api_key](../README.md#api_key)
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/xml, application/json
+
+<a name="updatePet"></a>
+# **updatePet**
+> updatePet(body)
+
+Update an existing pet
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+PetApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).pet();
+
+api.updatePet()
+    .body(body).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | [**Pet**](Pet.md)| Pet object that needs to be added to the store |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+[petstore_auth](../README.md#petstore_auth)
+
+### HTTP request headers
+
+ - **Content-Type**: application/json, application/xml
+ - **Accept**: Not defined
+
+<a name="updatePetWithForm"></a>
+# **updatePetWithForm**
+> updatePetWithForm(petId, name, status)
+
+Updates a pet in the store with form data
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+PetApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).pet();
+
+api.updatePetWithForm()
+    .petIdPath(petId).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **petId** | **Long**| ID of pet that needs to be updated |
+ **name** | **String**| Updated name of the pet | [optional]
+ **status** | **String**| Updated status of the pet | [optional]
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+[petstore_auth](../README.md#petstore_auth)
+
+### HTTP request headers
+
+ - **Content-Type**: application/x-www-form-urlencoded
+ - **Accept**: Not defined
+
+<a name="uploadFile"></a>
+# **uploadFile**
+> ModelApiResponse uploadFile(petId, additionalMetadata, file)
+
+uploads an image
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+PetApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).pet();
+
+api.uploadFile()
+    .petIdPath(petId).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **petId** | **Long**| ID of pet to update |
+ **additionalMetadata** | **String**| Additional data to pass to server | [optional]
+ **file** | **File**| file to upload | [optional]
+
+### Return type
+
+[**ModelApiResponse**](ModelApiResponse.md)
+
+### Authorization
+
+[petstore_auth](../README.md#petstore_auth)
+
+### HTTP request headers
+
+ - **Content-Type**: multipart/form-data
+ - **Accept**: application/json
+
+<a name="uploadFileWithRequiredFile"></a>
+# **uploadFileWithRequiredFile**
+> ModelApiResponse uploadFileWithRequiredFile(petId, requiredFile, additionalMetadata)
+
+uploads an image (required)
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+PetApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).pet();
+
+api.uploadFileWithRequiredFile()
+    .petIdPath(petId)
+    .requiredFileMultiPart(requiredFile).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **petId** | **Long**| ID of pet to update |
+ **requiredFile** | **File**| file to upload |
+ **additionalMetadata** | **String**| Additional data to pass to server | [optional]
+
+### Return type
+
+[**ModelApiResponse**](ModelApiResponse.md)
+
+### Authorization
+
+[petstore_auth](../README.md#petstore_auth)
+
+### HTTP request headers
+
+ - **Content-Type**: multipart/form-data
+ - **Accept**: application/json
+

samples/client/petstore/java/rest-assured-jackson/docs/ReadOnlyFirst.md

@@ -0,0 +1,13 @@
+
+
+# ReadOnlyFirst
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**bar** | **String** |  |  [optional] [readonly]
+**baz** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/SpecialModelName.md

@@ -0,0 +1,12 @@
+
+
+# SpecialModelName
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**$specialPropertyName** | **Long** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/StoreApi.md

@@ -0,0 +1,174 @@
+# StoreApi
+
+All URIs are relative to *http://petstore.swagger.io:80/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**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/{order_id} | Find purchase order by ID
+[**placeOrder**](StoreApi.md#placeOrder) | **POST** /store/order | Place an order for a pet
+
+
+<a name="deleteOrder"></a>
+# **deleteOrder**
+> deleteOrder(orderId)
+
+Delete purchase order by ID
+
+For valid response try integer IDs with value &lt; 1000. Anything above 1000 or nonintegers will generate API errors
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+StoreApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).store();
+
+api.deleteOrder()
+    .orderIdPath(orderId).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **orderId** | **String**| ID of the order that needs to be deleted |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: Not defined
+
+<a name="getInventory"></a>
+# **getInventory**
+> Map&lt;String, Integer&gt; getInventory()
+
+Returns pet inventories by status
+
+Returns a map of status codes to quantities
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+StoreApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).store();
+
+api.getInventory().execute(r -> r.prettyPeek());
+```
+
+### Parameters
+This endpoint does not need any parameter.
+
+### Return type
+
+**Map&lt;String, Integer&gt;**
+
+### Authorization
+
+[api_key](../README.md#api_key)
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/json
+
+<a name="getOrderById"></a>
+# **getOrderById**
+> Order getOrderById(orderId)
+
+Find purchase order by ID
+
+For valid response try integer IDs with value &lt;&#x3D; 5 or &gt; 10. Other values will generated exceptions
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+StoreApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).store();
+
+api.getOrderById()
+    .orderIdPath(orderId).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **orderId** | **Long**| ID of pet that needs to be fetched |
+
+### Return type
+
+[**Order**](Order.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/xml, application/json
+
+<a name="placeOrder"></a>
+# **placeOrder**
+> Order placeOrder(body)
+
+Place an order for a pet
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+StoreApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).store();
+
+api.placeOrder()
+    .body(body).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | [**Order**](Order.md)| order placed for purchasing the pet |
+
+### Return type
+
+[**Order**](Order.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/xml, application/json
+

samples/client/petstore/java/rest-assured-jackson/docs/Tag.md

@@ -0,0 +1,13 @@
+
+
+# Tag
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**id** | **Long** |  |  [optional]
+**name** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/TypeHolderDefault.md

@@ -0,0 +1,16 @@
+
+
+# TypeHolderDefault
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**stringItem** | **String** |  | 
+**numberItem** | [**BigDecimal**](BigDecimal.md) |  | 
+**integerItem** | **Integer** |  | 
+**boolItem** | **Boolean** |  | 
+**arrayItem** | **List<Integer>** |  | 
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/TypeHolderExample.md

@@ -0,0 +1,17 @@
+
+
+# TypeHolderExample
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**stringItem** | **String** |  | 
+**numberItem** | [**BigDecimal**](BigDecimal.md) |  | 
+**floatItem** | **Float** |  | 
+**integerItem** | **Integer** |  | 
+**boolItem** | **Boolean** |  | 
+**arrayItem** | **List<Integer>** |  | 
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/User.md

@@ -0,0 +1,19 @@
+
+
+# User
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**id** | **Long** |  |  [optional]
+**username** | **String** |  |  [optional]
+**firstName** | **String** |  |  [optional]
+**lastName** | **String** |  |  [optional]
+**email** | **String** |  |  [optional]
+**password** | **String** |  |  [optional]
+**phone** | **String** |  |  [optional]
+**userStatus** | **Integer** | User Status |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/docs/UserApi.md

@@ -0,0 +1,342 @@
+# UserApi
+
+All URIs are relative to *http://petstore.swagger.io:80/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**createUser**](UserApi.md#createUser) | **POST** /user | Create user
+[**createUsersWithArrayInput**](UserApi.md#createUsersWithArrayInput) | **POST** /user/createWithArray | Creates list of users with given input array
+[**createUsersWithListInput**](UserApi.md#createUsersWithListInput) | **POST** /user/createWithList | Creates list of users with given input array
+[**deleteUser**](UserApi.md#deleteUser) | **DELETE** /user/{username} | Delete user
+[**getUserByName**](UserApi.md#getUserByName) | **GET** /user/{username} | Get user by user name
+[**loginUser**](UserApi.md#loginUser) | **GET** /user/login | Logs user into the system
+[**logoutUser**](UserApi.md#logoutUser) | **GET** /user/logout | Logs out current logged in user session
+[**updateUser**](UserApi.md#updateUser) | **PUT** /user/{username} | Updated user
+
+
+<a name="createUser"></a>
+# **createUser**
+> createUser(body)
+
+Create user
+
+This can only be done by the logged in user.
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+UserApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).user();
+
+api.createUser()
+    .body(body).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | [**User**](User.md)| Created user object |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: Not defined
+
+<a name="createUsersWithArrayInput"></a>
+# **createUsersWithArrayInput**
+> createUsersWithArrayInput(body)
+
+Creates list of users with given input array
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+UserApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).user();
+
+api.createUsersWithArrayInput()
+    .body(body).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | [**List&lt;User&gt;**](User.md)| List of user object |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: Not defined
+
+<a name="createUsersWithListInput"></a>
+# **createUsersWithListInput**
+> createUsersWithListInput(body)
+
+Creates list of users with given input array
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+UserApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).user();
+
+api.createUsersWithListInput()
+    .body(body).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **body** | [**List&lt;User&gt;**](User.md)| List of user object |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: Not defined
+
+<a name="deleteUser"></a>
+# **deleteUser**
+> deleteUser(username)
+
+Delete user
+
+This can only be done by the logged in user.
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+UserApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).user();
+
+api.deleteUser()
+    .usernamePath(username).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **username** | **String**| The name that needs to be deleted |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: Not defined
+
+<a name="getUserByName"></a>
+# **getUserByName**
+> User getUserByName(username)
+
+Get user by user name
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+UserApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).user();
+
+api.getUserByName()
+    .usernamePath(username).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **username** | **String**| The name that needs to be fetched. Use user1 for testing. |
+
+### Return type
+
+[**User**](User.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/xml, application/json
+
+<a name="loginUser"></a>
+# **loginUser**
+> String loginUser(username, password)
+
+Logs user into the system
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+UserApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).user();
+
+api.loginUser()
+    .usernameQuery(username)
+    .passwordQuery(password).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **username** | **String**| The user name for login |
+ **password** | **String**| The password for login in clear text |
+
+### Return type
+
+**String**
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/xml, application/json
+
+<a name="logoutUser"></a>
+# **logoutUser**
+> logoutUser()
+
+Logs out current logged in user session
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+UserApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).user();
+
+api.logoutUser().execute(r -> r.prettyPeek());
+```
+
+### Parameters
+This endpoint does not need any parameter.
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: Not defined
+
+<a name="updateUser"></a>
+# **updateUser**
+> updateUser(username, body)
+
+Updated user
+
+This can only be done by the logged in user.
+
+### Example
+```java
+// Import classes:
+//import org.openapitools.client.ApiClient;
+//import io.restassured.builder.RequestSpecBuilder;
+//import io.restassured.filter.log.ErrorLoggingFilter;
+
+UserApi api = ApiClient.api(ApiClient.Config.apiConfig().withReqSpecSupplier(
+                () -> new RequestSpecBuilder()
+                        .setBaseUri("http://petstore.swagger.io:80/v2"))).user();
+
+api.updateUser()
+    .usernamePath(username)
+    .body(body).execute(r -> r.prettyPeek());
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **username** | **String**| name that need to be deleted |
+ **body** | [**User**](User.md)| Updated user object |
+
+### Return type
+
+null (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: Not defined
+

samples/client/petstore/java/rest-assured-jackson/docs/XmlItem.md

@@ -0,0 +1,40 @@
+
+
+# XmlItem
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**attributeString** | **String** |  |  [optional]
+**attributeNumber** | [**BigDecimal**](BigDecimal.md) |  |  [optional]
+**attributeInteger** | **Integer** |  |  [optional]
+**attributeBoolean** | **Boolean** |  |  [optional]
+**wrappedArray** | **List<Integer>** |  |  [optional]
+**nameString** | **String** |  |  [optional]
+**nameNumber** | [**BigDecimal**](BigDecimal.md) |  |  [optional]
+**nameInteger** | **Integer** |  |  [optional]
+**nameBoolean** | **Boolean** |  |  [optional]
+**nameArray** | **List<Integer>** |  |  [optional]
+**nameWrappedArray** | **List<Integer>** |  |  [optional]
+**prefixString** | **String** |  |  [optional]
+**prefixNumber** | [**BigDecimal**](BigDecimal.md) |  |  [optional]
+**prefixInteger** | **Integer** |  |  [optional]
+**prefixBoolean** | **Boolean** |  |  [optional]
+**prefixArray** | **List<Integer>** |  |  [optional]
+**prefixWrappedArray** | **List<Integer>** |  |  [optional]
+**namespaceString** | **String** |  |  [optional]
+**namespaceNumber** | [**BigDecimal**](BigDecimal.md) |  |  [optional]
+**namespaceInteger** | **Integer** |  |  [optional]
+**namespaceBoolean** | **Boolean** |  |  [optional]
+**namespaceArray** | **List<Integer>** |  |  [optional]
+**namespaceWrappedArray** | **List<Integer>** |  |  [optional]
+**prefixNsString** | **String** |  |  [optional]
+**prefixNsNumber** | [**BigDecimal**](BigDecimal.md) |  |  [optional]
+**prefixNsInteger** | **Integer** |  |  [optional]
+**prefixNsBoolean** | **Boolean** |  |  [optional]
+**prefixNsArray** | **List<Integer>** |  |  [optional]
+**prefixNsWrappedArray** | **List<Integer>** |  |  [optional]
+
+
+

samples/client/petstore/java/rest-assured-jackson/git_push.sh

@@ -0,0 +1,58 @@
+#!/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"
+
+git_user_id=$1
+git_repo_id=$2
+release_note=$3
+git_host=$4
+
+if [ "$git_host" = "" ]; then
+    git_host="github.com"
+    echo "[INFO] No command line input provided. Set \$git_host to $git_host"
+fi
+
+if [ "$git_user_id" = "" ]; then
+    git_user_id="GIT_USER_ID"
+    echo "[INFO] No command line input provided. Set \$git_user_id to $git_user_id"
+fi
+
+if [ "$git_repo_id" = "" ]; then
+    git_repo_id="GIT_REPO_ID"
+    echo "[INFO] No command line input provided. Set \$git_repo_id to $git_repo_id"
+fi
+
+if [ "$release_note" = "" ]; then
+    release_note="Minor update"
+    echo "[INFO] No command line input provided. Set \$release_note to $release_note"
+fi
+
+# Initialize the local directory as a Git repository
+git init
+
+# Adds the files in the local repository and stages them for commit.
+git add .
+
+# Commits the tracked changes and prepares them to be pushed to a remote repository.
+git commit -m "$release_note"
+
+# Sets the new 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
+    fi
+
+fi
+
+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/java/rest-assured-jackson/gradle.properties

@@ -0,0 +1,2 @@
+# Uncomment to build for Android
+#target = android

samples/client/petstore/java/rest-assured-jackson/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.0.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

samples/client/petstore/java/rest-assured-jackson/gradlew

@@ -0,0 +1,183 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

samples/client/petstore/java/rest-assured-jackson/gradlew.bat

@@ -0,0 +1,100 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

samples/client/petstore/java/rest-assured-jackson/pom.xml

@@ -0,0 +1,287 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>petstore-rest-assured-jackson</artifactId>
+    <packaging>jar</packaging>
+    <name>petstore-rest-assured-jackson</name>
+    <version>1.0.0</version>
+    <url>https://github.com/openapitools/openapi-generator</url>
+    <description>OpenAPI Java</description>
+    <scm>
+        <connection>scm:git:git@github.com:openapitools/openapi-generator.git</connection>
+        <developerConnection>scm:git:git@github.com:openapitools/openapi-generator.git</developerConnection>
+        <url>https://github.com/openapitools/openapi-generator</url>
+    </scm>
+
+    <licenses>
+        <license>
+            <name>Unlicense</name>
+            <url>https://www.apache.org/licenses/LICENSE-2.0.html</url>
+            <distribution>repo</distribution>
+        </license>
+    </licenses>
+
+    <developers>
+        <developer>
+            <name>OpenAPI-Generator Contributors</name>
+            <email>team@openapitools.org</email>
+            <organization>OpenAPITools.org</organization>
+            <organizationUrl>http://openapitools.org</organizationUrl>
+        </developer>
+    </developers>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-enforcer-plugin</artifactId>
+                <version>3.0.0-M3</version>
+                <executions>
+                    <execution>
+                        <id>enforce-maven</id>
+                        <goals>
+                            <goal>enforce</goal>
+                        </goals>
+                        <configuration>
+                            <rules>
+                                <requireMavenVersion>
+                                    <version>3.0.5</version>
+                                </requireMavenVersion>
+                            </rules>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>2.22.2</version>
+                <configuration>
+                    <systemProperties>
+                        <property>
+                            <name>loggerPath</name>
+                            <value>conf/log4j.properties</value>
+                        </property>
+                    </systemProperties>
+                    <reuseForks>false</reuseForks>
+                    <forkCount>1C</forkCount>
+                </configuration>
+            </plugin>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}/lib</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <!-- attach test jar -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>2.2</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>jar</goal>
+                            <goal>test-jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <version>3.1.0</version>
+                <executions>
+                    <execution>
+                        <id>add_sources</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>add-source</goal>
+                        </goals>
+                        <configuration>
+                            <sources>
+                                <source>src/main/java</source>
+                            </sources>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>add_test_sources</id>
+                        <phase>generate-test-sources</phase>
+                        <goals>
+                            <goal>add-test-source</goal>
+                        </goals>
+                        <configuration>
+                            <sources>
+                                <source>src/test/java</source>
+                            </sources>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <version>3.2.0</version>
+                <configuration>
+                    <doclint>none</doclint>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>attach-javadocs</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <version>3.2.0</version>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar-no-fork</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+    <profiles>
+        <profile>
+            <id>sign-artifacts</id>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-gpg-plugin</artifactId>
+                        <version>1.6</version>
+                        <executions>
+                            <execution>
+                                <id>sign-artifacts</id>
+                                <phase>verify</phase>
+                                <goals>
+                                    <goal>sign</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+    </profiles>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>com.fasterxml.jackson</groupId>
+                <artifactId>jackson-bom</artifactId>
+                <version>${jackson-version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.swagger</groupId>
+            <artifactId>swagger-annotations</artifactId>
+            <version>${swagger-annotations-version}</version>
+        </dependency>
+        <!-- @Nullable annotation -->
+        <dependency>
+            <groupId>com.google.code.findbugs</groupId>
+            <artifactId>jsr305</artifactId>
+            <version>3.0.2</version>
+        </dependency>
+        <dependency>
+            <groupId>io.rest-assured</groupId>
+            <artifactId>rest-assured</artifactId>
+            <version>${rest-assured.version}</version>
+        </dependency>
+        <!-- JSON processing: jackson -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.openapitools</groupId>
+            <artifactId>jackson-databind-nullable</artifactId>
+            <version>${jackson-databind-nullable-version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-jsr310</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.squareup.okio</groupId>
+            <artifactId>okio</artifactId>
+            <version>${okio-version}</version>
+        </dependency>
+        <!-- Bean Validation API support -->
+        <dependency>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
+            <version>2.0.1.Final</version>
+            <scope>provided</scope>
+        </dependency>
+        <!-- Bean Validation Impl. used to perform BeanValidation -->
+        <dependency>
+            <groupId>org.hibernate</groupId>
+            <artifactId>hibernate-validator</artifactId>
+            <version>6.0.19.Final</version>
+        </dependency>
+        <!-- test dependencies -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>${junit-version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <swagger-annotations-version>1.5.21</swagger-annotations-version>
+        <rest-assured.version>4.3.0</rest-assured.version>
+        <gson-version>2.8.6</gson-version>
+        <gson-fire-version>1.8.4</gson-fire-version>
+        <jackson-version>2.10.3</jackson-version>
+        <jackson-databind-nullable-version>0.2.1</jackson-databind-nullable-version>
+        <okio-version>1.17.5</okio-version>
+        <junit-version>4.13</junit-version>
+    </properties>
+</project>

samples/client/petstore/java/rest-assured-jackson/settings.gradle

@@ -0,0 +1 @@
+rootProject.name = "petstore-rest-assured-jackson"

samples/client/petstore/java/rest-assured-jackson/src/main/AndroidManifest.xml

@@ -0,0 +1,3 @@
+<manifest package="org.openapitools.client" xmlns:android="http://schemas.android.com/apk/res/android">
+    <application />
+</manifest>

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/ApiClient.java

@@ -0,0 +1,78 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client;
+
+import org.openapitools.client.api.*;
+
+import io.restassured.builder.RequestSpecBuilder;
+import java.util.function.Consumer;
+import java.util.function.Supplier;
+
+import static io.restassured.config.ObjectMapperConfig.objectMapperConfig;
+import static io.restassured.config.RestAssuredConfig.config;
+import static org.openapitools.client.JacksonObjectMapper.jackson;
+
+
+public class ApiClient {
+    public static final String BASE_URI = "http://petstore.swagger.io:80/v2";
+
+    private final Config config;
+
+    private ApiClient(Config config) {
+        this.config = config;
+    }
+
+    public static ApiClient api(Config config) {
+        return new ApiClient(config);
+    }
+
+    public AnotherFakeApi anotherFake() {
+        return AnotherFakeApi.anotherFake(config.reqSpecSupplier);
+    }
+    public FakeApi fake() {
+        return FakeApi.fake(config.reqSpecSupplier);
+    }
+    public FakeClassnameTags123Api fakeClassnameTags123() {
+        return FakeClassnameTags123Api.fakeClassnameTags123(config.reqSpecSupplier);
+    }
+    public PetApi pet() {
+        return PetApi.pet(config.reqSpecSupplier);
+    }
+    public StoreApi store() {
+        return StoreApi.store(config.reqSpecSupplier);
+    }
+    public UserApi user() {
+        return UserApi.user(config.reqSpecSupplier);
+    }
+
+    public static class Config {
+        private Supplier<RequestSpecBuilder> reqSpecSupplier = () -> new RequestSpecBuilder()
+                .setBaseUri(BASE_URI)
+                .setConfig(config().objectMapperConfig(objectMapperConfig().defaultObjectMapper(jackson())));
+
+        /**
+         * Use common specification for all operations
+         * @param supplier supplier
+         * @return configuration
+         */
+        public Config reqSpecSupplier(Supplier<RequestSpecBuilder> supplier) {
+            this.reqSpecSupplier = supplier;
+            return this;
+        }
+
+        public static Config apiConfig() {
+            return new Config();
+        }
+    }
+}

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/BeanValidationException.java

@@ -0,0 +1,27 @@
+package org.openapitools.client;
+
+import java.util.Set;
+
+import javax.validation.ConstraintViolation;
+import javax.validation.ValidationException;
+
+public class BeanValidationException extends ValidationException {
+    /**
+     * 
+     */
+    private static final long serialVersionUID = -5294733947409491364L;
+    Set<ConstraintViolation<Object>> violations;
+
+    public BeanValidationException(Set<ConstraintViolation<Object>> violations) {
+        this.violations = violations;
+    }
+
+    public Set<ConstraintViolation<Object>> getViolations() {
+        return violations;
+    }
+
+    public void setViolations(Set<ConstraintViolation<Object>> violations) {
+        this.violations = violations;
+    }
+
+}

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/JacksonObjectMapper.java

@@ -0,0 +1,52 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client;
+
+import com.fasterxml.jackson.annotation.*;
+import com.fasterxml.jackson.databind.*;
+import org.openapitools.jackson.nullable.JsonNullableModule;
+import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
+
+import io.restassured.internal.mapping.Jackson2Mapper;
+import io.restassured.path.json.mapper.factory.Jackson2ObjectMapperFactory;
+
+
+public class JacksonObjectMapper extends Jackson2Mapper {
+
+    private JacksonObjectMapper() {
+        super(createFactory());
+    }
+
+    private static Jackson2ObjectMapperFactory createFactory() {
+        return (cls, charset) -> {
+            ObjectMapper mapper = new ObjectMapper();
+            mapper = new ObjectMapper();
+            mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
+            mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+            mapper.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, false);
+            mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
+            mapper.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING);
+            mapper.enable(DeserializationFeature.READ_ENUMS_USING_TO_STRING);
+            mapper.setDateFormat(new RFC3339DateFormat());
+            mapper.registerModule(new JavaTimeModule());
+            JsonNullableModule jnm = new JsonNullableModule();
+            mapper.registerModule(jnm);
+            return mapper;
+        };
+    }
+
+    public static JacksonObjectMapper jackson() {
+        return new JacksonObjectMapper();
+    }
+}

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/RFC3339DateFormat.java

@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+
+package org.openapitools.client;
+
+import com.fasterxml.jackson.databind.util.ISO8601DateFormat;
+import com.fasterxml.jackson.databind.util.ISO8601Utils;
+
+import java.text.FieldPosition;
+import java.util.Date;
+
+
+public class RFC3339DateFormat extends ISO8601DateFormat {
+
+  // Same as ISO8601DateFormat but serializing milliseconds.
+  @Override
+  public StringBuffer format(Date date, StringBuffer toAppendTo, FieldPosition fieldPosition) {
+    String value = ISO8601Utils.format(date, true);
+    toAppendTo.append(value);
+    return toAppendTo;
+  }
+
+}

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/ResponseSpecBuilders.java

@@ -0,0 +1,42 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client;
+
+import io.restassured.builder.ResponseSpecBuilder;
+import io.restassured.response.Response;
+import io.restassured.specification.ResponseSpecification;
+
+import java.util.function.Function;
+
+public class ResponseSpecBuilders {
+
+    private ResponseSpecBuilders() {
+    }
+
+    public static Function<Response, Response> validatedWith(ResponseSpecification respSpec) {
+        return response -> response.then().spec(respSpec).extract().response();
+    }
+
+    public static Function<Response, Response> validatedWith(ResponseSpecBuilder respSpec) {
+        return validatedWith(respSpec.build());
+    }
+
+    /**
+     * @param code expected status code
+     * @return ResponseSpecBuilder
+     */
+    public static ResponseSpecBuilder shouldBeCode(int code) {
+        return new ResponseSpecBuilder().expectStatusCode(code);
+    }
+}

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/ServerConfiguration.java

@@ -0,0 +1,58 @@
+package org.openapitools.client;
+
+import java.util.Map;
+
+/**
+ * Representing a Server configuration.
+ */
+public class ServerConfiguration {
+    public String URL;
+    public String description;
+    public Map<String, ServerVariable> variables;
+
+    /**
+     * @param URL A URL to the target host.
+     * @param description A describtion of the host designated by the URL.
+     * @param variables A map between a variable name and its value. The value is used for substitution in the server's URL template.
+     */
+    public ServerConfiguration(String URL, String description, Map<String, ServerVariable> variables) {
+        this.URL = URL;
+        this.description = description;
+        this.variables = variables;
+    }
+
+    /**
+     * Format URL template using given variables.
+     *
+     * @param variables A map between a variable name and its value.
+     * @return Formatted URL.
+     */
+    public String URL(Map<String, String> variables) {
+        String url = this.URL;
+
+        // go through variables and replace placeholders
+        for (Map.Entry<String, ServerVariable> variable: this.variables.entrySet()) {
+            String name = variable.getKey();
+            ServerVariable serverVariable = variable.getValue();
+            String value = serverVariable.defaultValue;
+
+            if (variables != null && variables.containsKey(name)) {
+                value = variables.get(name);
+                if (serverVariable.enumValues.size() > 0 && !serverVariable.enumValues.contains(value)) {
+                    throw new RuntimeException("The variable " + name + " in the server URL has invalid value " + value + ".");
+                }
+            }
+            url = url.replaceAll("\\{" + name + "\\}", value);
+        }
+        return url;
+    }
+
+    /**
+     * Format URL template using default server variables.
+     *
+     * @return Formatted URL.
+     */
+    public String URL() {
+        return URL(null);
+    }
+}

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/ServerVariable.java

@@ -0,0 +1,23 @@
+package org.openapitools.client;
+
+import java.util.HashSet;
+
+/**
+ * Representing a Server Variable for server URL template substitution.
+ */
+public class ServerVariable {
+    public String description;
+    public String defaultValue;
+    public HashSet<String> enumValues = null;
+
+    /**
+     * @param description A description for the server variable.
+     * @param defaultValue The default value to use for substitution.
+     * @param enumValues An enumeration of string values to be used if the substitution options are from a limited set.
+     */
+    public ServerVariable(String description, String defaultValue, HashSet<String> enumValues) {
+        this.description = description;
+        this.defaultValue = defaultValue;
+        this.enumValues = enumValues;
+    }
+}

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/api/AnotherFakeApi.java

@@ -0,0 +1,157 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client.api;
+
+import org.openapitools.client.model.Client;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import io.restassured.RestAssured;
+import io.restassured.builder.RequestSpecBuilder;
+import io.restassured.builder.ResponseSpecBuilder;
+import io.restassured.common.mapper.TypeRef;
+import io.restassured.http.Method;
+import io.restassured.response.Response;
+import io.swagger.annotations.*;
+
+import java.lang.reflect.Type;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.function.Supplier;
+import static io.restassured.http.Method.*;
+
+@Api(value = "AnotherFake")
+public class AnotherFakeApi {
+
+    private Supplier<RequestSpecBuilder> reqSpecSupplier;
+    private Consumer<RequestSpecBuilder> reqSpecCustomizer;
+
+    private AnotherFakeApi(Supplier<RequestSpecBuilder> reqSpecSupplier) {
+        this.reqSpecSupplier = reqSpecSupplier;
+    }
+
+    public static AnotherFakeApi anotherFake(Supplier<RequestSpecBuilder> reqSpecSupplier) {
+        return new AnotherFakeApi(reqSpecSupplier);
+    }
+
+    private RequestSpecBuilder createReqSpec() {
+        RequestSpecBuilder reqSpec = reqSpecSupplier.get();
+        if(reqSpecCustomizer != null) {
+            reqSpecCustomizer.accept(reqSpec);
+        }
+        return reqSpec;
+    }
+
+    public List<Oper> getAllOperations() {
+        return Arrays.asList(
+                call123testSpecialTags()
+        );
+    }
+
+    @ApiOperation(value = "To test special tags",
+            notes = "To test special tags and operation ID starting with number",
+            nickname = "call123testSpecialTags",
+            tags = { "$another-fake?" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation")  })
+    public Call123testSpecialTagsOper call123testSpecialTags() {
+        return new Call123testSpecialTagsOper(createReqSpec());
+    }
+
+    /**
+     * Customize request specification
+     * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+     * @return api
+     */
+    public AnotherFakeApi reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+        this.reqSpecCustomizer = reqSpecCustomizer;
+        return this;
+    }
+
+    /**
+     * To test special tags
+     * To test special tags and operation ID starting with number
+     *
+     * @see #body client model (required)
+     * return Client
+     */
+    public static class Call123testSpecialTagsOper implements Oper {
+
+        public static final Method REQ_METHOD = PATCH;
+        public static final String REQ_URI = "/another-fake/dummy";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public Call123testSpecialTagsOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setContentType("application/json");
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * PATCH /another-fake/dummy
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        /**
+         * PATCH /another-fake/dummy
+         * @param handler handler
+         * @return Client
+         */
+        public Client executeAs(Function<Response, Response> handler) {
+            TypeRef<Client> type = new TypeRef<Client>(){};
+            return execute(handler).as(type);
+        }
+
+         /**
+         * @param body (Client) client model (required)
+         * @return operation
+         */
+        public Call123testSpecialTagsOper body(Client body) {
+            reqSpec.setBody(body);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public Call123testSpecialTagsOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public Call123testSpecialTagsOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+}

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/api/FakeClassnameTags123Api.java

@@ -0,0 +1,157 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client.api;
+
+import org.openapitools.client.model.Client;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import io.restassured.RestAssured;
+import io.restassured.builder.RequestSpecBuilder;
+import io.restassured.builder.ResponseSpecBuilder;
+import io.restassured.common.mapper.TypeRef;
+import io.restassured.http.Method;
+import io.restassured.response.Response;
+import io.swagger.annotations.*;
+
+import java.lang.reflect.Type;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.function.Supplier;
+import static io.restassured.http.Method.*;
+
+@Api(value = "FakeClassnameTags123")
+public class FakeClassnameTags123Api {
+
+    private Supplier<RequestSpecBuilder> reqSpecSupplier;
+    private Consumer<RequestSpecBuilder> reqSpecCustomizer;
+
+    private FakeClassnameTags123Api(Supplier<RequestSpecBuilder> reqSpecSupplier) {
+        this.reqSpecSupplier = reqSpecSupplier;
+    }
+
+    public static FakeClassnameTags123Api fakeClassnameTags123(Supplier<RequestSpecBuilder> reqSpecSupplier) {
+        return new FakeClassnameTags123Api(reqSpecSupplier);
+    }
+
+    private RequestSpecBuilder createReqSpec() {
+        RequestSpecBuilder reqSpec = reqSpecSupplier.get();
+        if(reqSpecCustomizer != null) {
+            reqSpecCustomizer.accept(reqSpec);
+        }
+        return reqSpec;
+    }
+
+    public List<Oper> getAllOperations() {
+        return Arrays.asList(
+                testClassname()
+        );
+    }
+
+    @ApiOperation(value = "To test class name in snake case",
+            notes = "To test class name in snake case",
+            nickname = "testClassname",
+            tags = { "fake_classname_tags 123#$%^" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation")  })
+    public TestClassnameOper testClassname() {
+        return new TestClassnameOper(createReqSpec());
+    }
+
+    /**
+     * Customize request specification
+     * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+     * @return api
+     */
+    public FakeClassnameTags123Api reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+        this.reqSpecCustomizer = reqSpecCustomizer;
+        return this;
+    }
+
+    /**
+     * To test class name in snake case
+     * To test class name in snake case
+     *
+     * @see #body client model (required)
+     * return Client
+     */
+    public static class TestClassnameOper implements Oper {
+
+        public static final Method REQ_METHOD = PATCH;
+        public static final String REQ_URI = "/fake_classname_test";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public TestClassnameOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setContentType("application/json");
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * PATCH /fake_classname_test
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        /**
+         * PATCH /fake_classname_test
+         * @param handler handler
+         * @return Client
+         */
+        public Client executeAs(Function<Response, Response> handler) {
+            TypeRef<Client> type = new TypeRef<Client>(){};
+            return execute(handler).as(type);
+        }
+
+         /**
+         * @param body (Client) client model (required)
+         * @return operation
+         */
+        public TestClassnameOper body(Client body) {
+            reqSpec.setBody(body);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public TestClassnameOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public TestClassnameOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+}

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/api/Oper.java

@@ -0,0 +1,24 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client.api;
+
+import io.restassured.response.Response;
+
+import java.util.function.Function;
+
+public interface Oper {
+
+    <T> T execute(Function<Response, T> handler);
+
+}

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/api/PetApi.java

@@ -0,0 +1,885 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client.api;
+
+import java.io.File;
+import org.openapitools.client.model.ModelApiResponse;
+import org.openapitools.client.model.Pet;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import io.restassured.RestAssured;
+import io.restassured.builder.RequestSpecBuilder;
+import io.restassured.builder.ResponseSpecBuilder;
+import io.restassured.common.mapper.TypeRef;
+import io.restassured.http.Method;
+import io.restassured.response.Response;
+import io.swagger.annotations.*;
+
+import java.lang.reflect.Type;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.function.Supplier;
+import static io.restassured.http.Method.*;
+
+@Api(value = "Pet")
+public class PetApi {
+
+    private Supplier<RequestSpecBuilder> reqSpecSupplier;
+    private Consumer<RequestSpecBuilder> reqSpecCustomizer;
+
+    private PetApi(Supplier<RequestSpecBuilder> reqSpecSupplier) {
+        this.reqSpecSupplier = reqSpecSupplier;
+    }
+
+    public static PetApi pet(Supplier<RequestSpecBuilder> reqSpecSupplier) {
+        return new PetApi(reqSpecSupplier);
+    }
+
+    private RequestSpecBuilder createReqSpec() {
+        RequestSpecBuilder reqSpec = reqSpecSupplier.get();
+        if(reqSpecCustomizer != null) {
+            reqSpecCustomizer.accept(reqSpec);
+        }
+        return reqSpec;
+    }
+
+    public List<Oper> getAllOperations() {
+        return Arrays.asList(
+                addPet(),
+                deletePet(),
+                findPetsByStatus(),
+                findPetsByTags(),
+                getPetById(),
+                updatePet(),
+                updatePetWithForm(),
+                uploadFile(),
+                uploadFileWithRequiredFile()
+        );
+    }
+
+    @ApiOperation(value = "Add a new pet to the store",
+            notes = "",
+            nickname = "addPet",
+            tags = { "pet" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation") ,
+            @ApiResponse(code = 405, message = "Invalid input")  })
+    public AddPetOper addPet() {
+        return new AddPetOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Deletes a pet",
+            notes = "",
+            nickname = "deletePet",
+            tags = { "pet" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation") ,
+            @ApiResponse(code = 400, message = "Invalid pet value")  })
+    public DeletePetOper deletePet() {
+        return new DeletePetOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Finds Pets by status",
+            notes = "Multiple status values can be provided with comma separated strings",
+            nickname = "findPetsByStatus",
+            tags = { "pet" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation") ,
+            @ApiResponse(code = 400, message = "Invalid status value")  })
+    public FindPetsByStatusOper findPetsByStatus() {
+        return new FindPetsByStatusOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Finds Pets by tags",
+            notes = "Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.",
+            nickname = "findPetsByTags",
+            tags = { "pet" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation") ,
+            @ApiResponse(code = 400, message = "Invalid tag value")  })
+    @Deprecated
+    public FindPetsByTagsOper findPetsByTags() {
+        return new FindPetsByTagsOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Find pet by ID",
+            notes = "Returns a single pet",
+            nickname = "getPetById",
+            tags = { "pet" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation") ,
+            @ApiResponse(code = 400, message = "Invalid ID supplied") ,
+            @ApiResponse(code = 404, message = "Pet not found")  })
+    public GetPetByIdOper getPetById() {
+        return new GetPetByIdOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Update an existing pet",
+            notes = "",
+            nickname = "updatePet",
+            tags = { "pet" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation") ,
+            @ApiResponse(code = 400, message = "Invalid ID supplied") ,
+            @ApiResponse(code = 404, message = "Pet not found") ,
+            @ApiResponse(code = 405, message = "Validation exception")  })
+    public UpdatePetOper updatePet() {
+        return new UpdatePetOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Updates a pet in the store with form data",
+            notes = "",
+            nickname = "updatePetWithForm",
+            tags = { "pet" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 405, message = "Invalid input")  })
+    public UpdatePetWithFormOper updatePetWithForm() {
+        return new UpdatePetWithFormOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "uploads an image",
+            notes = "",
+            nickname = "uploadFile",
+            tags = { "pet" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation")  })
+    public UploadFileOper uploadFile() {
+        return new UploadFileOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "uploads an image (required)",
+            notes = "",
+            nickname = "uploadFileWithRequiredFile",
+            tags = { "pet" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation")  })
+    public UploadFileWithRequiredFileOper uploadFileWithRequiredFile() {
+        return new UploadFileWithRequiredFileOper(createReqSpec());
+    }
+
+    /**
+     * Customize request specification
+     * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+     * @return api
+     */
+    public PetApi reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+        this.reqSpecCustomizer = reqSpecCustomizer;
+        return this;
+    }
+
+    /**
+     * Add a new pet to the store
+     * 
+     *
+     * @see #body Pet object that needs to be added to the store (required)
+     */
+    public static class AddPetOper implements Oper {
+
+        public static final Method REQ_METHOD = POST;
+        public static final String REQ_URI = "/pet";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public AddPetOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setContentType("application/json");
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * POST /pet
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+         /**
+         * @param body (Pet) Pet object that needs to be added to the store (required)
+         * @return operation
+         */
+        public AddPetOper body(Pet body) {
+            reqSpec.setBody(body);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public AddPetOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public AddPetOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Deletes a pet
+     * 
+     *
+     * @see #petIdPath Pet id to delete (required)
+     * @see #apiKeyHeader  (optional)
+     */
+    public static class DeletePetOper implements Oper {
+
+        public static final Method REQ_METHOD = DELETE;
+        public static final String REQ_URI = "/pet/{petId}";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public DeletePetOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * DELETE /pet/{petId}
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        public static final String API_KEY_HEADER = "api_key";
+
+        /**
+         * @param apiKey (String)  (optional)
+         * @return operation
+         */
+        public DeletePetOper apiKeyHeader(String apiKey) {
+            reqSpec.addHeader(API_KEY_HEADER, apiKey);
+            return this;
+        }
+
+        public static final String PET_ID_PATH = "petId";
+
+        /**
+         * @param petId (Long) Pet id to delete (required)
+         * @return operation
+         */
+        public DeletePetOper petIdPath(Object petId) {
+            reqSpec.addPathParam(PET_ID_PATH, petId);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public DeletePetOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public DeletePetOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Finds Pets by status
+     * Multiple status values can be provided with comma separated strings
+     *
+     * @see #statusQuery Status values that need to be considered for filter (required)
+     * return List&lt;Pet&gt;
+     */
+    public static class FindPetsByStatusOper implements Oper {
+
+        public static final Method REQ_METHOD = GET;
+        public static final String REQ_URI = "/pet/findByStatus";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public FindPetsByStatusOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * GET /pet/findByStatus
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        /**
+         * GET /pet/findByStatus
+         * @param handler handler
+         * @return List&lt;Pet&gt;
+         */
+        public List<Pet> executeAs(Function<Response, Response> handler) {
+            TypeRef<List<Pet>> type = new TypeRef<List<Pet>>(){};
+            return execute(handler).as(type);
+        }
+
+        public static final String STATUS_QUERY = "status";
+
+        /**
+         * @param status (List&lt;String&gt;) Status values that need to be considered for filter (required)
+         * @return operation
+         */
+        public FindPetsByStatusOper statusQuery(Object... status) {
+            reqSpec.addQueryParam(STATUS_QUERY, status);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public FindPetsByStatusOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public FindPetsByStatusOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Finds Pets by tags
+     * Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
+     *
+     * @see #tagsQuery Tags to filter by (required)
+     * return List&lt;Pet&gt;
+     * @deprecated
+     */
+    @Deprecated
+    public static class FindPetsByTagsOper implements Oper {
+
+        public static final Method REQ_METHOD = GET;
+        public static final String REQ_URI = "/pet/findByTags";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public FindPetsByTagsOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * GET /pet/findByTags
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        /**
+         * GET /pet/findByTags
+         * @param handler handler
+         * @return List&lt;Pet&gt;
+         */
+        public List<Pet> executeAs(Function<Response, Response> handler) {
+            TypeRef<List<Pet>> type = new TypeRef<List<Pet>>(){};
+            return execute(handler).as(type);
+        }
+
+        public static final String TAGS_QUERY = "tags";
+
+        /**
+         * @param tags (List&lt;String&gt;) Tags to filter by (required)
+         * @return operation
+         */
+        public FindPetsByTagsOper tagsQuery(Object... tags) {
+            reqSpec.addQueryParam(TAGS_QUERY, tags);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public FindPetsByTagsOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public FindPetsByTagsOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Find pet by ID
+     * Returns a single pet
+     *
+     * @see #petIdPath ID of pet to return (required)
+     * return Pet
+     */
+    public static class GetPetByIdOper implements Oper {
+
+        public static final Method REQ_METHOD = GET;
+        public static final String REQ_URI = "/pet/{petId}";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public GetPetByIdOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * GET /pet/{petId}
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        /**
+         * GET /pet/{petId}
+         * @param handler handler
+         * @return Pet
+         */
+        public Pet executeAs(Function<Response, Response> handler) {
+            TypeRef<Pet> type = new TypeRef<Pet>(){};
+            return execute(handler).as(type);
+        }
+
+        public static final String PET_ID_PATH = "petId";
+
+        /**
+         * @param petId (Long) ID of pet to return (required)
+         * @return operation
+         */
+        public GetPetByIdOper petIdPath(Object petId) {
+            reqSpec.addPathParam(PET_ID_PATH, petId);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public GetPetByIdOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public GetPetByIdOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Update an existing pet
+     * 
+     *
+     * @see #body Pet object that needs to be added to the store (required)
+     */
+    public static class UpdatePetOper implements Oper {
+
+        public static final Method REQ_METHOD = PUT;
+        public static final String REQ_URI = "/pet";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public UpdatePetOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setContentType("application/json");
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * PUT /pet
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+         /**
+         * @param body (Pet) Pet object that needs to be added to the store (required)
+         * @return operation
+         */
+        public UpdatePetOper body(Pet body) {
+            reqSpec.setBody(body);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public UpdatePetOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public UpdatePetOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Updates a pet in the store with form data
+     * 
+     *
+     * @see #petIdPath ID of pet that needs to be updated (required)
+     * @see #nameForm Updated name of the pet (optional)
+     * @see #statusForm Updated status of the pet (optional)
+     */
+    public static class UpdatePetWithFormOper implements Oper {
+
+        public static final Method REQ_METHOD = POST;
+        public static final String REQ_URI = "/pet/{petId}";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public UpdatePetWithFormOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setContentType("application/x-www-form-urlencoded");
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * POST /pet/{petId}
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        public static final String PET_ID_PATH = "petId";
+
+        /**
+         * @param petId (Long) ID of pet that needs to be updated (required)
+         * @return operation
+         */
+        public UpdatePetWithFormOper petIdPath(Object petId) {
+            reqSpec.addPathParam(PET_ID_PATH, petId);
+            return this;
+        }
+
+         public static final String NAME_FORM = "name";
+
+         /**
+         * @param name (String) Updated name of the pet (optional)
+         * @return operation
+         */
+         public UpdatePetWithFormOper nameForm(Object... name) {
+            reqSpec.addFormParam(NAME_FORM, name);
+            return this;
+         }
+
+         public static final String STATUS_FORM = "status";
+
+         /**
+         * @param status (String) Updated status of the pet (optional)
+         * @return operation
+         */
+         public UpdatePetWithFormOper statusForm(Object... status) {
+            reqSpec.addFormParam(STATUS_FORM, status);
+            return this;
+         }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public UpdatePetWithFormOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public UpdatePetWithFormOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * uploads an image
+     * 
+     *
+     * @see #petIdPath ID of pet to update (required)
+     * @see #additionalMetadataForm Additional data to pass to server (optional)
+     * @see #fileMultiPart file to upload (optional)
+     * return ModelApiResponse
+     */
+    public static class UploadFileOper implements Oper {
+
+        public static final Method REQ_METHOD = POST;
+        public static final String REQ_URI = "/pet/{petId}/uploadImage";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public UploadFileOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setContentType("multipart/form-data");
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * POST /pet/{petId}/uploadImage
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        /**
+         * POST /pet/{petId}/uploadImage
+         * @param handler handler
+         * @return ModelApiResponse
+         */
+        public ModelApiResponse executeAs(Function<Response, Response> handler) {
+            TypeRef<ModelApiResponse> type = new TypeRef<ModelApiResponse>(){};
+            return execute(handler).as(type);
+        }
+
+        public static final String PET_ID_PATH = "petId";
+
+        /**
+         * @param petId (Long) ID of pet to update (required)
+         * @return operation
+         */
+        public UploadFileOper petIdPath(Object petId) {
+            reqSpec.addPathParam(PET_ID_PATH, petId);
+            return this;
+        }
+
+         public static final String ADDITIONAL_METADATA_FORM = "additionalMetadata";
+
+         /**
+         * @param additionalMetadata (String) Additional data to pass to server (optional)
+         * @return operation
+         */
+         public UploadFileOper additionalMetadataForm(Object... additionalMetadata) {
+            reqSpec.addFormParam(ADDITIONAL_METADATA_FORM, additionalMetadata);
+            return this;
+         }
+
+         /**
+         * It will assume that the control name is file and the &lt;content-type&gt; is &lt;application/octet-stream&gt;
+         * @see #reqSpec for customise
+         * @param file (File) file to upload (optional)
+         * @return operation
+         */
+         public UploadFileOper fileMultiPart(File file) {
+            reqSpec.addMultiPart(file);
+            return this;
+         }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public UploadFileOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public UploadFileOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * uploads an image (required)
+     * 
+     *
+     * @see #petIdPath ID of pet to update (required)
+     * @see #requiredFileMultiPart file to upload (required)
+     * @see #additionalMetadataForm Additional data to pass to server (optional)
+     * return ModelApiResponse
+     */
+    public static class UploadFileWithRequiredFileOper implements Oper {
+
+        public static final Method REQ_METHOD = POST;
+        public static final String REQ_URI = "/fake/{petId}/uploadImageWithRequiredFile";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public UploadFileWithRequiredFileOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setContentType("multipart/form-data");
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * POST /fake/{petId}/uploadImageWithRequiredFile
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        /**
+         * POST /fake/{petId}/uploadImageWithRequiredFile
+         * @param handler handler
+         * @return ModelApiResponse
+         */
+        public ModelApiResponse executeAs(Function<Response, Response> handler) {
+            TypeRef<ModelApiResponse> type = new TypeRef<ModelApiResponse>(){};
+            return execute(handler).as(type);
+        }
+
+        public static final String PET_ID_PATH = "petId";
+
+        /**
+         * @param petId (Long) ID of pet to update (required)
+         * @return operation
+         */
+        public UploadFileWithRequiredFileOper petIdPath(Object petId) {
+            reqSpec.addPathParam(PET_ID_PATH, petId);
+            return this;
+        }
+
+         public static final String ADDITIONAL_METADATA_FORM = "additionalMetadata";
+
+         /**
+         * @param additionalMetadata (String) Additional data to pass to server (optional)
+         * @return operation
+         */
+         public UploadFileWithRequiredFileOper additionalMetadataForm(Object... additionalMetadata) {
+            reqSpec.addFormParam(ADDITIONAL_METADATA_FORM, additionalMetadata);
+            return this;
+         }
+
+         /**
+         * It will assume that the control name is file and the &lt;content-type&gt; is &lt;application/octet-stream&gt;
+         * @see #reqSpec for customise
+         * @param requiredFile (File) file to upload (required)
+         * @return operation
+         */
+         public UploadFileWithRequiredFileOper requiredFileMultiPart(File requiredFile) {
+            reqSpec.addMultiPart(requiredFile);
+            return this;
+         }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public UploadFileWithRequiredFileOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public UploadFileWithRequiredFileOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+}

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/api/StoreApi.java

@@ -0,0 +1,390 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client.api;
+
+import org.openapitools.client.model.Order;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import io.restassured.RestAssured;
+import io.restassured.builder.RequestSpecBuilder;
+import io.restassured.builder.ResponseSpecBuilder;
+import io.restassured.common.mapper.TypeRef;
+import io.restassured.http.Method;
+import io.restassured.response.Response;
+import io.swagger.annotations.*;
+
+import java.lang.reflect.Type;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.function.Supplier;
+import static io.restassured.http.Method.*;
+
+@Api(value = "Store")
+public class StoreApi {
+
+    private Supplier<RequestSpecBuilder> reqSpecSupplier;
+    private Consumer<RequestSpecBuilder> reqSpecCustomizer;
+
+    private StoreApi(Supplier<RequestSpecBuilder> reqSpecSupplier) {
+        this.reqSpecSupplier = reqSpecSupplier;
+    }
+
+    public static StoreApi store(Supplier<RequestSpecBuilder> reqSpecSupplier) {
+        return new StoreApi(reqSpecSupplier);
+    }
+
+    private RequestSpecBuilder createReqSpec() {
+        RequestSpecBuilder reqSpec = reqSpecSupplier.get();
+        if(reqSpecCustomizer != null) {
+            reqSpecCustomizer.accept(reqSpec);
+        }
+        return reqSpec;
+    }
+
+    public List<Oper> getAllOperations() {
+        return Arrays.asList(
+                deleteOrder(),
+                getInventory(),
+                getOrderById(),
+                placeOrder()
+        );
+    }
+
+    @ApiOperation(value = "Delete purchase order by ID",
+            notes = "For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors",
+            nickname = "deleteOrder",
+            tags = { "store" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 400, message = "Invalid ID supplied") ,
+            @ApiResponse(code = 404, message = "Order not found")  })
+    public DeleteOrderOper deleteOrder() {
+        return new DeleteOrderOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Returns pet inventories by status",
+            notes = "Returns a map of status codes to quantities",
+            nickname = "getInventory",
+            tags = { "store" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation")  })
+    public GetInventoryOper getInventory() {
+        return new GetInventoryOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Find purchase order by ID",
+            notes = "For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions",
+            nickname = "getOrderById",
+            tags = { "store" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation") ,
+            @ApiResponse(code = 400, message = "Invalid ID supplied") ,
+            @ApiResponse(code = 404, message = "Order not found")  })
+    public GetOrderByIdOper getOrderById() {
+        return new GetOrderByIdOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Place an order for a pet",
+            notes = "",
+            nickname = "placeOrder",
+            tags = { "store" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation") ,
+            @ApiResponse(code = 400, message = "Invalid Order")  })
+    public PlaceOrderOper placeOrder() {
+        return new PlaceOrderOper(createReqSpec());
+    }
+
+    /**
+     * Customize request specification
+     * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+     * @return api
+     */
+    public StoreApi reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+        this.reqSpecCustomizer = reqSpecCustomizer;
+        return this;
+    }
+
+    /**
+     * Delete purchase order by ID
+     * For valid response try integer IDs with value &lt; 1000. Anything above 1000 or nonintegers will generate API errors
+     *
+     * @see #orderIdPath ID of the order that needs to be deleted (required)
+     */
+    public static class DeleteOrderOper implements Oper {
+
+        public static final Method REQ_METHOD = DELETE;
+        public static final String REQ_URI = "/store/order/{order_id}";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public DeleteOrderOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * DELETE /store/order/{order_id}
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        public static final String ORDER_ID_PATH = "order_id";
+
+        /**
+         * @param orderId (String) ID of the order that needs to be deleted (required)
+         * @return operation
+         */
+        public DeleteOrderOper orderIdPath(Object orderId) {
+            reqSpec.addPathParam(ORDER_ID_PATH, orderId);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public DeleteOrderOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public DeleteOrderOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Returns pet inventories by status
+     * Returns a map of status codes to quantities
+     *
+     * return Map&lt;String, Integer&gt;
+     */
+    public static class GetInventoryOper implements Oper {
+
+        public static final Method REQ_METHOD = GET;
+        public static final String REQ_URI = "/store/inventory";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public GetInventoryOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * GET /store/inventory
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        /**
+         * GET /store/inventory
+         * @param handler handler
+         * @return Map&lt;String, Integer&gt;
+         */
+        public Map<String, Integer> executeAs(Function<Response, Response> handler) {
+            TypeRef<Map<String, Integer>> type = new TypeRef<Map<String, Integer>>(){};
+            return execute(handler).as(type);
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public GetInventoryOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public GetInventoryOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Find purchase order by ID
+     * For valid response try integer IDs with value &lt;&#x3D; 5 or &gt; 10. Other values will generated exceptions
+     *
+     * @see #orderIdPath ID of pet that needs to be fetched (required)
+     * return Order
+     */
+    public static class GetOrderByIdOper implements Oper {
+
+        public static final Method REQ_METHOD = GET;
+        public static final String REQ_URI = "/store/order/{order_id}";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public GetOrderByIdOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * GET /store/order/{order_id}
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        /**
+         * GET /store/order/{order_id}
+         * @param handler handler
+         * @return Order
+         */
+        public Order executeAs(Function<Response, Response> handler) {
+            TypeRef<Order> type = new TypeRef<Order>(){};
+            return execute(handler).as(type);
+        }
+
+        public static final String ORDER_ID_PATH = "order_id";
+
+        /**
+         * @param orderId (Long) ID of pet that needs to be fetched (required)
+         * @return operation
+         */
+        public GetOrderByIdOper orderIdPath(Object orderId) {
+            reqSpec.addPathParam(ORDER_ID_PATH, orderId);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public GetOrderByIdOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public GetOrderByIdOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Place an order for a pet
+     * 
+     *
+     * @see #body order placed for purchasing the pet (required)
+     * return Order
+     */
+    public static class PlaceOrderOper implements Oper {
+
+        public static final Method REQ_METHOD = POST;
+        public static final String REQ_URI = "/store/order";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public PlaceOrderOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setContentType("*/*");
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * POST /store/order
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        /**
+         * POST /store/order
+         * @param handler handler
+         * @return Order
+         */
+        public Order executeAs(Function<Response, Response> handler) {
+            TypeRef<Order> type = new TypeRef<Order>(){};
+            return execute(handler).as(type);
+        }
+
+         /**
+         * @param body (Order) order placed for purchasing the pet (required)
+         * @return operation
+         */
+        public PlaceOrderOper body(Order body) {
+            reqSpec.setBody(body);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public PlaceOrderOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public PlaceOrderOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+}

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/api/UserApi.java

@@ -0,0 +1,693 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client.api;
+
+import org.openapitools.client.model.User;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import io.restassured.RestAssured;
+import io.restassured.builder.RequestSpecBuilder;
+import io.restassured.builder.ResponseSpecBuilder;
+import io.restassured.common.mapper.TypeRef;
+import io.restassured.http.Method;
+import io.restassured.response.Response;
+import io.swagger.annotations.*;
+
+import java.lang.reflect.Type;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.function.Supplier;
+import static io.restassured.http.Method.*;
+
+@Api(value = "User")
+public class UserApi {
+
+    private Supplier<RequestSpecBuilder> reqSpecSupplier;
+    private Consumer<RequestSpecBuilder> reqSpecCustomizer;
+
+    private UserApi(Supplier<RequestSpecBuilder> reqSpecSupplier) {
+        this.reqSpecSupplier = reqSpecSupplier;
+    }
+
+    public static UserApi user(Supplier<RequestSpecBuilder> reqSpecSupplier) {
+        return new UserApi(reqSpecSupplier);
+    }
+
+    private RequestSpecBuilder createReqSpec() {
+        RequestSpecBuilder reqSpec = reqSpecSupplier.get();
+        if(reqSpecCustomizer != null) {
+            reqSpecCustomizer.accept(reqSpec);
+        }
+        return reqSpec;
+    }
+
+    public List<Oper> getAllOperations() {
+        return Arrays.asList(
+                createUser(),
+                createUsersWithArrayInput(),
+                createUsersWithListInput(),
+                deleteUser(),
+                getUserByName(),
+                loginUser(),
+                logoutUser(),
+                updateUser()
+        );
+    }
+
+    @ApiOperation(value = "Create user",
+            notes = "This can only be done by the logged in user.",
+            nickname = "createUser",
+            tags = { "user" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 0, message = "successful operation")  })
+    public CreateUserOper createUser() {
+        return new CreateUserOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Creates list of users with given input array",
+            notes = "",
+            nickname = "createUsersWithArrayInput",
+            tags = { "user" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 0, message = "successful operation")  })
+    public CreateUsersWithArrayInputOper createUsersWithArrayInput() {
+        return new CreateUsersWithArrayInputOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Creates list of users with given input array",
+            notes = "",
+            nickname = "createUsersWithListInput",
+            tags = { "user" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 0, message = "successful operation")  })
+    public CreateUsersWithListInputOper createUsersWithListInput() {
+        return new CreateUsersWithListInputOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Delete user",
+            notes = "This can only be done by the logged in user.",
+            nickname = "deleteUser",
+            tags = { "user" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 400, message = "Invalid username supplied") ,
+            @ApiResponse(code = 404, message = "User not found")  })
+    public DeleteUserOper deleteUser() {
+        return new DeleteUserOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Get user by user name",
+            notes = "",
+            nickname = "getUserByName",
+            tags = { "user" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation") ,
+            @ApiResponse(code = 400, message = "Invalid username supplied") ,
+            @ApiResponse(code = 404, message = "User not found")  })
+    public GetUserByNameOper getUserByName() {
+        return new GetUserByNameOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Logs user into the system",
+            notes = "",
+            nickname = "loginUser",
+            tags = { "user" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 200, message = "successful operation") ,
+            @ApiResponse(code = 400, message = "Invalid username/password supplied")  })
+    public LoginUserOper loginUser() {
+        return new LoginUserOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Logs out current logged in user session",
+            notes = "",
+            nickname = "logoutUser",
+            tags = { "user" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 0, message = "successful operation")  })
+    public LogoutUserOper logoutUser() {
+        return new LogoutUserOper(createReqSpec());
+    }
+
+    @ApiOperation(value = "Updated user",
+            notes = "This can only be done by the logged in user.",
+            nickname = "updateUser",
+            tags = { "user" })
+    @ApiResponses(value = { 
+            @ApiResponse(code = 400, message = "Invalid user supplied") ,
+            @ApiResponse(code = 404, message = "User not found")  })
+    public UpdateUserOper updateUser() {
+        return new UpdateUserOper(createReqSpec());
+    }
+
+    /**
+     * Customize request specification
+     * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+     * @return api
+     */
+    public UserApi reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+        this.reqSpecCustomizer = reqSpecCustomizer;
+        return this;
+    }
+
+    /**
+     * Create user
+     * This can only be done by the logged in user.
+     *
+     * @see #body Created user object (required)
+     */
+    public static class CreateUserOper implements Oper {
+
+        public static final Method REQ_METHOD = POST;
+        public static final String REQ_URI = "/user";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public CreateUserOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setContentType("*/*");
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * POST /user
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+         /**
+         * @param body (User) Created user object (required)
+         * @return operation
+         */
+        public CreateUserOper body(User body) {
+            reqSpec.setBody(body);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public CreateUserOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public CreateUserOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Creates list of users with given input array
+     * 
+     *
+     * @see #body List of user object (required)
+     */
+    public static class CreateUsersWithArrayInputOper implements Oper {
+
+        public static final Method REQ_METHOD = POST;
+        public static final String REQ_URI = "/user/createWithArray";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public CreateUsersWithArrayInputOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setContentType("*/*");
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * POST /user/createWithArray
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+         /**
+         * @param body (List&lt;User&gt;) List of user object (required)
+         * @return operation
+         */
+        public CreateUsersWithArrayInputOper body(List<User> body) {
+            reqSpec.setBody(body);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public CreateUsersWithArrayInputOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public CreateUsersWithArrayInputOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Creates list of users with given input array
+     * 
+     *
+     * @see #body List of user object (required)
+     */
+    public static class CreateUsersWithListInputOper implements Oper {
+
+        public static final Method REQ_METHOD = POST;
+        public static final String REQ_URI = "/user/createWithList";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public CreateUsersWithListInputOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setContentType("*/*");
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * POST /user/createWithList
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+         /**
+         * @param body (List&lt;User&gt;) List of user object (required)
+         * @return operation
+         */
+        public CreateUsersWithListInputOper body(List<User> body) {
+            reqSpec.setBody(body);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public CreateUsersWithListInputOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public CreateUsersWithListInputOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Delete user
+     * This can only be done by the logged in user.
+     *
+     * @see #usernamePath The name that needs to be deleted (required)
+     */
+    public static class DeleteUserOper implements Oper {
+
+        public static final Method REQ_METHOD = DELETE;
+        public static final String REQ_URI = "/user/{username}";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public DeleteUserOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * DELETE /user/{username}
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        public static final String USERNAME_PATH = "username";
+
+        /**
+         * @param username (String) The name that needs to be deleted (required)
+         * @return operation
+         */
+        public DeleteUserOper usernamePath(Object username) {
+            reqSpec.addPathParam(USERNAME_PATH, username);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public DeleteUserOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public DeleteUserOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Get user by user name
+     * 
+     *
+     * @see #usernamePath The name that needs to be fetched. Use user1 for testing. (required)
+     * return User
+     */
+    public static class GetUserByNameOper implements Oper {
+
+        public static final Method REQ_METHOD = GET;
+        public static final String REQ_URI = "/user/{username}";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public GetUserByNameOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * GET /user/{username}
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        /**
+         * GET /user/{username}
+         * @param handler handler
+         * @return User
+         */
+        public User executeAs(Function<Response, Response> handler) {
+            TypeRef<User> type = new TypeRef<User>(){};
+            return execute(handler).as(type);
+        }
+
+        public static final String USERNAME_PATH = "username";
+
+        /**
+         * @param username (String) The name that needs to be fetched. Use user1 for testing. (required)
+         * @return operation
+         */
+        public GetUserByNameOper usernamePath(Object username) {
+            reqSpec.addPathParam(USERNAME_PATH, username);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public GetUserByNameOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public GetUserByNameOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Logs user into the system
+     * 
+     *
+     * @see #usernameQuery The user name for login (required)
+     * @see #passwordQuery The password for login in clear text (required)
+     * return String
+     */
+    public static class LoginUserOper implements Oper {
+
+        public static final Method REQ_METHOD = GET;
+        public static final String REQ_URI = "/user/login";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public LoginUserOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * GET /user/login
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        /**
+         * GET /user/login
+         * @param handler handler
+         * @return String
+         */
+        public String executeAs(Function<Response, Response> handler) {
+            TypeRef<String> type = new TypeRef<String>(){};
+            return execute(handler).as(type);
+        }
+
+        public static final String USERNAME_QUERY = "username";
+
+        /**
+         * @param username (String) The user name for login (required)
+         * @return operation
+         */
+        public LoginUserOper usernameQuery(Object... username) {
+            reqSpec.addQueryParam(USERNAME_QUERY, username);
+            return this;
+        }
+
+        public static final String PASSWORD_QUERY = "password";
+
+        /**
+         * @param password (String) The password for login in clear text (required)
+         * @return operation
+         */
+        public LoginUserOper passwordQuery(Object... password) {
+            reqSpec.addQueryParam(PASSWORD_QUERY, password);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public LoginUserOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public LoginUserOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Logs out current logged in user session
+     * 
+     *
+     */
+    public static class LogoutUserOper implements Oper {
+
+        public static final Method REQ_METHOD = GET;
+        public static final String REQ_URI = "/user/logout";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public LogoutUserOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * GET /user/logout
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public LogoutUserOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public LogoutUserOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+    /**
+     * Updated user
+     * This can only be done by the logged in user.
+     *
+     * @see #usernamePath name that need to be deleted (required)
+     * @see #body Updated user object (required)
+     */
+    public static class UpdateUserOper implements Oper {
+
+        public static final Method REQ_METHOD = PUT;
+        public static final String REQ_URI = "/user/{username}";
+
+        private RequestSpecBuilder reqSpec;
+        private ResponseSpecBuilder respSpec;
+
+        public UpdateUserOper(RequestSpecBuilder reqSpec) {
+            this.reqSpec = reqSpec;
+            reqSpec.setContentType("*/*");
+            reqSpec.setAccept("application/json");
+            this.respSpec = new ResponseSpecBuilder();
+        }
+
+        /**
+         * PUT /user/{username}
+         * @param handler handler
+         * @param <T> type
+         * @return type
+         */
+        @Override
+        public <T> T execute(Function<Response, T> handler) {
+            return handler.apply(RestAssured.given().spec(reqSpec.build()).expect().spec(respSpec.build()).when().request(REQ_METHOD, REQ_URI));
+        }
+
+         /**
+         * @param body (User) Updated user object (required)
+         * @return operation
+         */
+        public UpdateUserOper body(User body) {
+            reqSpec.setBody(body);
+            return this;
+        }
+
+        public static final String USERNAME_PATH = "username";
+
+        /**
+         * @param username (String) name that need to be deleted (required)
+         * @return operation
+         */
+        public UpdateUserOper usernamePath(Object username) {
+            reqSpec.addPathParam(USERNAME_PATH, username);
+            return this;
+        }
+
+        /**
+         * Customize request specification
+         * @param reqSpecCustomizer consumer to modify the RequestSpecBuilder
+         * @return operation
+         */
+        public UpdateUserOper reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer) {
+            reqSpecCustomizer.accept(reqSpec);
+            return this;
+        }
+
+        /**
+         * Customize response specification
+         * @param respSpecCustomizer consumer to modify the ResponseSpecBuilder
+         * @return operation
+         */
+        public UpdateUserOper respSpec(Consumer<ResponseSpecBuilder> respSpecCustomizer) {
+            respSpecCustomizer.accept(respSpec);
+            return this;
+        }
+    }
+}

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/model/AdditionalPropertiesAnyType.java

@@ -0,0 +1,109 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.util.HashMap;
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+import org.hibernate.validator.constraints.*;
+
+/**
+ * AdditionalPropertiesAnyType
+ */
+@JsonPropertyOrder({
+  AdditionalPropertiesAnyType.JSON_PROPERTY_NAME
+})
+
+public class AdditionalPropertiesAnyType extends HashMap<String, Object> {
+  public static final String JSON_PROPERTY_NAME = "name";
+  private String name;
+
+
+  public AdditionalPropertiesAnyType name(String name) {
+    
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @javax.annotation.Nullable
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public String getName() {
+    return name;
+  }
+
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    AdditionalPropertiesAnyType additionalPropertiesAnyType = (AdditionalPropertiesAnyType) o;
+    return Objects.equals(this.name, additionalPropertiesAnyType.name) &&
+        super.equals(o);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name, super.hashCode());
+  }
+
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class AdditionalPropertiesAnyType {\n");
+    sb.append("    ").append(toIndentedString(super.toString())).append("\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+}
+

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/model/AdditionalPropertiesArray.java

@@ -0,0 +1,110 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+import org.hibernate.validator.constraints.*;
+
+/**
+ * AdditionalPropertiesArray
+ */
+@JsonPropertyOrder({
+  AdditionalPropertiesArray.JSON_PROPERTY_NAME
+})
+
+public class AdditionalPropertiesArray extends HashMap<String, List> {
+  public static final String JSON_PROPERTY_NAME = "name";
+  private String name;
+
+
+  public AdditionalPropertiesArray name(String name) {
+    
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @javax.annotation.Nullable
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public String getName() {
+    return name;
+  }
+
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    AdditionalPropertiesArray additionalPropertiesArray = (AdditionalPropertiesArray) o;
+    return Objects.equals(this.name, additionalPropertiesArray.name) &&
+        super.equals(o);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name, super.hashCode());
+  }
+
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class AdditionalPropertiesArray {\n");
+    sb.append("    ").append(toIndentedString(super.toString())).append("\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+}
+

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/model/AdditionalPropertiesBoolean.java

@@ -0,0 +1,109 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.util.HashMap;
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+import org.hibernate.validator.constraints.*;
+
+/**
+ * AdditionalPropertiesBoolean
+ */
+@JsonPropertyOrder({
+  AdditionalPropertiesBoolean.JSON_PROPERTY_NAME
+})
+
+public class AdditionalPropertiesBoolean extends HashMap<String, Boolean> {
+  public static final String JSON_PROPERTY_NAME = "name";
+  private String name;
+
+
+  public AdditionalPropertiesBoolean name(String name) {
+    
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @javax.annotation.Nullable
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public String getName() {
+    return name;
+  }
+
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    AdditionalPropertiesBoolean additionalPropertiesBoolean = (AdditionalPropertiesBoolean) o;
+    return Objects.equals(this.name, additionalPropertiesBoolean.name) &&
+        super.equals(o);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name, super.hashCode());
+  }
+
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class AdditionalPropertiesBoolean {\n");
+    sb.append("    ").append(toIndentedString(super.toString())).append("\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+}
+

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/model/AdditionalPropertiesClass.java

@@ -0,0 +1,491 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.math.BigDecimal;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+import org.hibernate.validator.constraints.*;
+
+/**
+ * AdditionalPropertiesClass
+ */
+@JsonPropertyOrder({
+  AdditionalPropertiesClass.JSON_PROPERTY_MAP_STRING,
+  AdditionalPropertiesClass.JSON_PROPERTY_MAP_NUMBER,
+  AdditionalPropertiesClass.JSON_PROPERTY_MAP_INTEGER,
+  AdditionalPropertiesClass.JSON_PROPERTY_MAP_BOOLEAN,
+  AdditionalPropertiesClass.JSON_PROPERTY_MAP_ARRAY_INTEGER,
+  AdditionalPropertiesClass.JSON_PROPERTY_MAP_ARRAY_ANYTYPE,
+  AdditionalPropertiesClass.JSON_PROPERTY_MAP_MAP_STRING,
+  AdditionalPropertiesClass.JSON_PROPERTY_MAP_MAP_ANYTYPE,
+  AdditionalPropertiesClass.JSON_PROPERTY_ANYTYPE1,
+  AdditionalPropertiesClass.JSON_PROPERTY_ANYTYPE2,
+  AdditionalPropertiesClass.JSON_PROPERTY_ANYTYPE3
+})
+
+public class AdditionalPropertiesClass {
+  public static final String JSON_PROPERTY_MAP_STRING = "map_string";
+  private Map<String, String> mapString = null;
+
+  public static final String JSON_PROPERTY_MAP_NUMBER = "map_number";
+  private Map<String, BigDecimal> mapNumber = null;
+
+  public static final String JSON_PROPERTY_MAP_INTEGER = "map_integer";
+  private Map<String, Integer> mapInteger = null;
+
+  public static final String JSON_PROPERTY_MAP_BOOLEAN = "map_boolean";
+  private Map<String, Boolean> mapBoolean = null;
+
+  public static final String JSON_PROPERTY_MAP_ARRAY_INTEGER = "map_array_integer";
+  private Map<String, List<Integer>> mapArrayInteger = null;
+
+  public static final String JSON_PROPERTY_MAP_ARRAY_ANYTYPE = "map_array_anytype";
+  private Map<String, List<Object>> mapArrayAnytype = null;
+
+  public static final String JSON_PROPERTY_MAP_MAP_STRING = "map_map_string";
+  private Map<String, Map<String, String>> mapMapString = null;
+
+  public static final String JSON_PROPERTY_MAP_MAP_ANYTYPE = "map_map_anytype";
+  private Map<String, Map<String, Object>> mapMapAnytype = null;
+
+  public static final String JSON_PROPERTY_ANYTYPE1 = "anytype_1";
+  private Object anytype1;
+
+  public static final String JSON_PROPERTY_ANYTYPE2 = "anytype_2";
+  private Object anytype2;
+
+  public static final String JSON_PROPERTY_ANYTYPE3 = "anytype_3";
+  private Object anytype3;
+
+
+  public AdditionalPropertiesClass mapString(Map<String, String> mapString) {
+    
+    this.mapString = mapString;
+    return this;
+  }
+
+  public AdditionalPropertiesClass putMapStringItem(String key, String mapStringItem) {
+    if (this.mapString == null) {
+      this.mapString = new HashMap<>();
+    }
+    this.mapString.put(key, mapStringItem);
+    return this;
+  }
+
+   /**
+   * Get mapString
+   * @return mapString
+  **/
+  @javax.annotation.Nullable
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_MAP_STRING)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public Map<String, String> getMapString() {
+    return mapString;
+  }
+
+
+  public void setMapString(Map<String, String> mapString) {
+    this.mapString = mapString;
+  }
+
+
+  public AdditionalPropertiesClass mapNumber(Map<String, BigDecimal> mapNumber) {
+    
+    this.mapNumber = mapNumber;
+    return this;
+  }
+
+  public AdditionalPropertiesClass putMapNumberItem(String key, BigDecimal mapNumberItem) {
+    if (this.mapNumber == null) {
+      this.mapNumber = new HashMap<>();
+    }
+    this.mapNumber.put(key, mapNumberItem);
+    return this;
+  }
+
+   /**
+   * Get mapNumber
+   * @return mapNumber
+  **/
+  @javax.annotation.Nullable
+  @Valid
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_MAP_NUMBER)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public Map<String, BigDecimal> getMapNumber() {
+    return mapNumber;
+  }
+
+
+  public void setMapNumber(Map<String, BigDecimal> mapNumber) {
+    this.mapNumber = mapNumber;
+  }
+
+
+  public AdditionalPropertiesClass mapInteger(Map<String, Integer> mapInteger) {
+    
+    this.mapInteger = mapInteger;
+    return this;
+  }
+
+  public AdditionalPropertiesClass putMapIntegerItem(String key, Integer mapIntegerItem) {
+    if (this.mapInteger == null) {
+      this.mapInteger = new HashMap<>();
+    }
+    this.mapInteger.put(key, mapIntegerItem);
+    return this;
+  }
+
+   /**
+   * Get mapInteger
+   * @return mapInteger
+  **/
+  @javax.annotation.Nullable
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_MAP_INTEGER)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public Map<String, Integer> getMapInteger() {
+    return mapInteger;
+  }
+
+
+  public void setMapInteger(Map<String, Integer> mapInteger) {
+    this.mapInteger = mapInteger;
+  }
+
+
+  public AdditionalPropertiesClass mapBoolean(Map<String, Boolean> mapBoolean) {
+    
+    this.mapBoolean = mapBoolean;
+    return this;
+  }
+
+  public AdditionalPropertiesClass putMapBooleanItem(String key, Boolean mapBooleanItem) {
+    if (this.mapBoolean == null) {
+      this.mapBoolean = new HashMap<>();
+    }
+    this.mapBoolean.put(key, mapBooleanItem);
+    return this;
+  }
+
+   /**
+   * Get mapBoolean
+   * @return mapBoolean
+  **/
+  @javax.annotation.Nullable
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_MAP_BOOLEAN)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public Map<String, Boolean> getMapBoolean() {
+    return mapBoolean;
+  }
+
+
+  public void setMapBoolean(Map<String, Boolean> mapBoolean) {
+    this.mapBoolean = mapBoolean;
+  }
+
+
+  public AdditionalPropertiesClass mapArrayInteger(Map<String, List<Integer>> mapArrayInteger) {
+    
+    this.mapArrayInteger = mapArrayInteger;
+    return this;
+  }
+
+  public AdditionalPropertiesClass putMapArrayIntegerItem(String key, List<Integer> mapArrayIntegerItem) {
+    if (this.mapArrayInteger == null) {
+      this.mapArrayInteger = new HashMap<>();
+    }
+    this.mapArrayInteger.put(key, mapArrayIntegerItem);
+    return this;
+  }
+
+   /**
+   * Get mapArrayInteger
+   * @return mapArrayInteger
+  **/
+  @javax.annotation.Nullable
+  @Valid
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_MAP_ARRAY_INTEGER)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public Map<String, List<Integer>> getMapArrayInteger() {
+    return mapArrayInteger;
+  }
+
+
+  public void setMapArrayInteger(Map<String, List<Integer>> mapArrayInteger) {
+    this.mapArrayInteger = mapArrayInteger;
+  }
+
+
+  public AdditionalPropertiesClass mapArrayAnytype(Map<String, List<Object>> mapArrayAnytype) {
+    
+    this.mapArrayAnytype = mapArrayAnytype;
+    return this;
+  }
+
+  public AdditionalPropertiesClass putMapArrayAnytypeItem(String key, List<Object> mapArrayAnytypeItem) {
+    if (this.mapArrayAnytype == null) {
+      this.mapArrayAnytype = new HashMap<>();
+    }
+    this.mapArrayAnytype.put(key, mapArrayAnytypeItem);
+    return this;
+  }
+
+   /**
+   * Get mapArrayAnytype
+   * @return mapArrayAnytype
+  **/
+  @javax.annotation.Nullable
+  @Valid
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_MAP_ARRAY_ANYTYPE)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public Map<String, List<Object>> getMapArrayAnytype() {
+    return mapArrayAnytype;
+  }
+
+
+  public void setMapArrayAnytype(Map<String, List<Object>> mapArrayAnytype) {
+    this.mapArrayAnytype = mapArrayAnytype;
+  }
+
+
+  public AdditionalPropertiesClass mapMapString(Map<String, Map<String, String>> mapMapString) {
+    
+    this.mapMapString = mapMapString;
+    return this;
+  }
+
+  public AdditionalPropertiesClass putMapMapStringItem(String key, Map<String, String> mapMapStringItem) {
+    if (this.mapMapString == null) {
+      this.mapMapString = new HashMap<>();
+    }
+    this.mapMapString.put(key, mapMapStringItem);
+    return this;
+  }
+
+   /**
+   * Get mapMapString
+   * @return mapMapString
+  **/
+  @javax.annotation.Nullable
+  @Valid
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_MAP_MAP_STRING)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public Map<String, Map<String, String>> getMapMapString() {
+    return mapMapString;
+  }
+
+
+  public void setMapMapString(Map<String, Map<String, String>> mapMapString) {
+    this.mapMapString = mapMapString;
+  }
+
+
+  public AdditionalPropertiesClass mapMapAnytype(Map<String, Map<String, Object>> mapMapAnytype) {
+    
+    this.mapMapAnytype = mapMapAnytype;
+    return this;
+  }
+
+  public AdditionalPropertiesClass putMapMapAnytypeItem(String key, Map<String, Object> mapMapAnytypeItem) {
+    if (this.mapMapAnytype == null) {
+      this.mapMapAnytype = new HashMap<>();
+    }
+    this.mapMapAnytype.put(key, mapMapAnytypeItem);
+    return this;
+  }
+
+   /**
+   * Get mapMapAnytype
+   * @return mapMapAnytype
+  **/
+  @javax.annotation.Nullable
+  @Valid
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_MAP_MAP_ANYTYPE)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public Map<String, Map<String, Object>> getMapMapAnytype() {
+    return mapMapAnytype;
+  }
+
+
+  public void setMapMapAnytype(Map<String, Map<String, Object>> mapMapAnytype) {
+    this.mapMapAnytype = mapMapAnytype;
+  }
+
+
+  public AdditionalPropertiesClass anytype1(Object anytype1) {
+    
+    this.anytype1 = anytype1;
+    return this;
+  }
+
+   /**
+   * Get anytype1
+   * @return anytype1
+  **/
+  @javax.annotation.Nullable
+  @Valid
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_ANYTYPE1)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public Object getAnytype1() {
+    return anytype1;
+  }
+
+
+  public void setAnytype1(Object anytype1) {
+    this.anytype1 = anytype1;
+  }
+
+
+  public AdditionalPropertiesClass anytype2(Object anytype2) {
+    
+    this.anytype2 = anytype2;
+    return this;
+  }
+
+   /**
+   * Get anytype2
+   * @return anytype2
+  **/
+  @javax.annotation.Nullable
+  @Valid
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_ANYTYPE2)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public Object getAnytype2() {
+    return anytype2;
+  }
+
+
+  public void setAnytype2(Object anytype2) {
+    this.anytype2 = anytype2;
+  }
+
+
+  public AdditionalPropertiesClass anytype3(Object anytype3) {
+    
+    this.anytype3 = anytype3;
+    return this;
+  }
+
+   /**
+   * Get anytype3
+   * @return anytype3
+  **/
+  @javax.annotation.Nullable
+  @Valid
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_ANYTYPE3)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public Object getAnytype3() {
+    return anytype3;
+  }
+
+
+  public void setAnytype3(Object anytype3) {
+    this.anytype3 = anytype3;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    AdditionalPropertiesClass additionalPropertiesClass = (AdditionalPropertiesClass) o;
+    return Objects.equals(this.mapString, additionalPropertiesClass.mapString) &&
+        Objects.equals(this.mapNumber, additionalPropertiesClass.mapNumber) &&
+        Objects.equals(this.mapInteger, additionalPropertiesClass.mapInteger) &&
+        Objects.equals(this.mapBoolean, additionalPropertiesClass.mapBoolean) &&
+        Objects.equals(this.mapArrayInteger, additionalPropertiesClass.mapArrayInteger) &&
+        Objects.equals(this.mapArrayAnytype, additionalPropertiesClass.mapArrayAnytype) &&
+        Objects.equals(this.mapMapString, additionalPropertiesClass.mapMapString) &&
+        Objects.equals(this.mapMapAnytype, additionalPropertiesClass.mapMapAnytype) &&
+        Objects.equals(this.anytype1, additionalPropertiesClass.anytype1) &&
+        Objects.equals(this.anytype2, additionalPropertiesClass.anytype2) &&
+        Objects.equals(this.anytype3, additionalPropertiesClass.anytype3);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(mapString, mapNumber, mapInteger, mapBoolean, mapArrayInteger, mapArrayAnytype, mapMapString, mapMapAnytype, anytype1, anytype2, anytype3);
+  }
+
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class AdditionalPropertiesClass {\n");
+    sb.append("    mapString: ").append(toIndentedString(mapString)).append("\n");
+    sb.append("    mapNumber: ").append(toIndentedString(mapNumber)).append("\n");
+    sb.append("    mapInteger: ").append(toIndentedString(mapInteger)).append("\n");
+    sb.append("    mapBoolean: ").append(toIndentedString(mapBoolean)).append("\n");
+    sb.append("    mapArrayInteger: ").append(toIndentedString(mapArrayInteger)).append("\n");
+    sb.append("    mapArrayAnytype: ").append(toIndentedString(mapArrayAnytype)).append("\n");
+    sb.append("    mapMapString: ").append(toIndentedString(mapMapString)).append("\n");
+    sb.append("    mapMapAnytype: ").append(toIndentedString(mapMapAnytype)).append("\n");
+    sb.append("    anytype1: ").append(toIndentedString(anytype1)).append("\n");
+    sb.append("    anytype2: ").append(toIndentedString(anytype2)).append("\n");
+    sb.append("    anytype3: ").append(toIndentedString(anytype3)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+}
+

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/model/AdditionalPropertiesInteger.java

@@ -0,0 +1,109 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.util.HashMap;
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+import org.hibernate.validator.constraints.*;
+
+/**
+ * AdditionalPropertiesInteger
+ */
+@JsonPropertyOrder({
+  AdditionalPropertiesInteger.JSON_PROPERTY_NAME
+})
+
+public class AdditionalPropertiesInteger extends HashMap<String, Integer> {
+  public static final String JSON_PROPERTY_NAME = "name";
+  private String name;
+
+
+  public AdditionalPropertiesInteger name(String name) {
+    
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @javax.annotation.Nullable
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public String getName() {
+    return name;
+  }
+
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    AdditionalPropertiesInteger additionalPropertiesInteger = (AdditionalPropertiesInteger) o;
+    return Objects.equals(this.name, additionalPropertiesInteger.name) &&
+        super.equals(o);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name, super.hashCode());
+  }
+
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class AdditionalPropertiesInteger {\n");
+    sb.append("    ").append(toIndentedString(super.toString())).append("\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+}
+

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/model/AdditionalPropertiesNumber.java

@@ -0,0 +1,110 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.math.BigDecimal;
+import java.util.HashMap;
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+import org.hibernate.validator.constraints.*;
+
+/**
+ * AdditionalPropertiesNumber
+ */
+@JsonPropertyOrder({
+  AdditionalPropertiesNumber.JSON_PROPERTY_NAME
+})
+
+public class AdditionalPropertiesNumber extends HashMap<String, BigDecimal> {
+  public static final String JSON_PROPERTY_NAME = "name";
+  private String name;
+
+
+  public AdditionalPropertiesNumber name(String name) {
+    
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @javax.annotation.Nullable
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public String getName() {
+    return name;
+  }
+
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    AdditionalPropertiesNumber additionalPropertiesNumber = (AdditionalPropertiesNumber) o;
+    return Objects.equals(this.name, additionalPropertiesNumber.name) &&
+        super.equals(o);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name, super.hashCode());
+  }
+
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class AdditionalPropertiesNumber {\n");
+    sb.append("    ").append(toIndentedString(super.toString())).append("\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+}
+

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/model/AdditionalPropertiesObject.java

@@ -0,0 +1,109 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.util.HashMap;
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+import org.hibernate.validator.constraints.*;
+
+/**
+ * AdditionalPropertiesObject
+ */
+@JsonPropertyOrder({
+  AdditionalPropertiesObject.JSON_PROPERTY_NAME
+})
+
+public class AdditionalPropertiesObject extends HashMap<String, Map> {
+  public static final String JSON_PROPERTY_NAME = "name";
+  private String name;
+
+
+  public AdditionalPropertiesObject name(String name) {
+    
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @javax.annotation.Nullable
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public String getName() {
+    return name;
+  }
+
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    AdditionalPropertiesObject additionalPropertiesObject = (AdditionalPropertiesObject) o;
+    return Objects.equals(this.name, additionalPropertiesObject.name) &&
+        super.equals(o);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name, super.hashCode());
+  }
+
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class AdditionalPropertiesObject {\n");
+    sb.append("    ").append(toIndentedString(super.toString())).append("\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+}
+

samples/client/petstore/java/rest-assured-jackson/src/main/java/org/openapitools/client/model/AdditionalPropertiesString.java

@@ -0,0 +1,109 @@
+/*
+ * 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.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.util.HashMap;
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import javax.validation.constraints.*;
+import javax.validation.Valid;
+import org.hibernate.validator.constraints.*;
+
+/**
+ * AdditionalPropertiesString
+ */
+@JsonPropertyOrder({
+  AdditionalPropertiesString.JSON_PROPERTY_NAME
+})
+
+public class AdditionalPropertiesString extends HashMap<String, String> {
+  public static final String JSON_PROPERTY_NAME = "name";
+  private String name;
+
+
+  public AdditionalPropertiesString name(String name) {
+    
+    this.name = name;
+    return this;
+  }
+
+   /**
+   * Get name
+   * @return name
+  **/
+  @javax.annotation.Nullable
+  @ApiModelProperty(value = "")
+  @JsonProperty(JSON_PROPERTY_NAME)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public String getName() {
+    return name;
+  }
+
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    AdditionalPropertiesString additionalPropertiesString = (AdditionalPropertiesString) o;
+    return Objects.equals(this.name, additionalPropertiesString.name) &&
+        super.equals(o);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name, super.hashCode());
+  }
+
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class AdditionalPropertiesString {\n");
+    sb.append("    ").append(toIndentedString(super.toString())).append("\n");
+    sb.append("    name: ").append(toIndentedString(name)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+}
+