Fix usage of javax.annotation (#6645)

* Fix usage of javax.annotation:javax.annotation-api * Regenerate samples ``` bin/generate-samples.sh bin/configs/java-* bin/configs/jaxrs-* bin/configs/spring-* bin/configs/kotlin-* bin/configs/other/java-* bin/configs/other/jaxrs-* bin/configs/other/kotlin-* bin/configs/other/openapi3/jaxrs-cxf-client.yaml bin/configs/other/openapi3/kotlin-* ```
2020-06-14 11:01:18 +02:00
parent e07f084e2a
commit 32adeddd8f
3075 changed files with 6183 additions and 4573 deletions
--- a/samples/client/petstore/java/native-async/docs/AdditionalPropertiesClass.md
+++ b/samples/client/petstore/java/native-async/docs/AdditionalPropertiesClass.md
@@ -14,9 +14,9 @@ Name | Type | Description | Notes
 **mapArrayAnytype** | [**Map&lt;String, List&lt;Object&gt;&gt;**](List.md) |  |  [optional]
 **mapMapString** | [**Map&lt;String, Map&lt;String, String&gt;&gt;**](Map.md) |  |  [optional]
 **mapMapAnytype** | [**Map&lt;String, Map&lt;String, Object&gt;&gt;**](Map.md) |  |  [optional]
-**anytype1** | [**Object**](.md) |  |  [optional]
-**anytype2** | [**Object**](.md) |  |  [optional]
-**anytype3** | [**Object**](.md) |  |  [optional]
+**anytype1** | **Object** |  |  [optional]
+**anytype2** | **Object** |  |  [optional]
+**anytype3** | **Object** |  |  [optional]



--- a/samples/client/petstore/java/native-async/docs/AnotherFakeApi.md
+++ b/samples/client/petstore/java/native-async/docs/AnotherFakeApi.md
@@ -10,7 +10,7 @@ Method | HTTP request | Description

 ## call123testSpecialTags

-> Client call123testSpecialTags(body)
+> CompletableFuture<Client> call123testSpecialTags(body)

 To test special tags

@@ -25,6 +25,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.AnotherFakeApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -34,7 +35,7 @@ public class Example {
        AnotherFakeApi apiInstance = new AnotherFakeApi(defaultClient);
        Client body = new Client(); // Client | client model
        try {
-            Client result = apiInstance.call123testSpecialTags(body);
+            CompletableFuture<Client> result = apiInstance.call123testSpecialTags(body);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling AnotherFakeApi#call123testSpecialTags");
@@ -56,7 +57,8 @@ Name | Type | Description  | Notes

 ### Return type

-[**Client**](Client.md)
+CompletableFuture<[**Client**](Client.md)>
+

 ### Authorization

--- a/samples/client/petstore/java/native-async/docs/FakeApi.md
+++ b/samples/client/petstore/java/native-async/docs/FakeApi.md
@@ -23,7 +23,7 @@ Method | HTTP request | Description

 ## createXmlItem

-> createXmlItem(xmlItem)
+> CompletableFuture<Void> createXmlItem(xmlItem)

 creates an XmlItem

@@ -38,6 +38,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -47,7 +48,7 @@ public class Example {
        FakeApi apiInstance = new FakeApi(defaultClient);
        XmlItem xmlItem = new XmlItem(); // XmlItem | XmlItem Body
        try {
-            apiInstance.createXmlItem(xmlItem);
+            CompletableFuture<Void> result = apiInstance.createXmlItem(xmlItem);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeApi#createXmlItem");
            System.err.println("Status code: " + e.getCode());
@@ -68,7 +69,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -87,7 +89,7 @@ No authorization required

 ## fakeOuterBooleanSerialize

-> Boolean fakeOuterBooleanSerialize(body)
+> CompletableFuture<Boolean> fakeOuterBooleanSerialize(body)



@@ -102,6 +104,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -111,7 +114,7 @@ public class Example {
        FakeApi apiInstance = new FakeApi(defaultClient);
        Boolean body = true; // Boolean | Input boolean as post body
        try {
-            Boolean result = apiInstance.fakeOuterBooleanSerialize(body);
+            CompletableFuture<Boolean> result = apiInstance.fakeOuterBooleanSerialize(body);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeApi#fakeOuterBooleanSerialize");
@@ -133,7 +136,8 @@ Name | Type | Description  | Notes

 ### Return type

-**Boolean**
+CompletableFuture<**Boolean**>
+

 ### Authorization

@@ -152,7 +156,7 @@ No authorization required

 ## fakeOuterCompositeSerialize

-> OuterComposite fakeOuterCompositeSerialize(body)
+> CompletableFuture<OuterComposite> fakeOuterCompositeSerialize(body)



@@ -167,6 +171,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -176,7 +181,7 @@ public class Example {
        FakeApi apiInstance = new FakeApi(defaultClient);
        OuterComposite body = new OuterComposite(); // OuterComposite | Input composite as post body
        try {
-            OuterComposite result = apiInstance.fakeOuterCompositeSerialize(body);
+            CompletableFuture<OuterComposite> result = apiInstance.fakeOuterCompositeSerialize(body);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeApi#fakeOuterCompositeSerialize");
@@ -198,7 +203,8 @@ Name | Type | Description  | Notes

 ### Return type

-[**OuterComposite**](OuterComposite.md)
+CompletableFuture<[**OuterComposite**](OuterComposite.md)>
+

 ### Authorization

@@ -217,7 +223,7 @@ No authorization required

 ## fakeOuterNumberSerialize

-> BigDecimal fakeOuterNumberSerialize(body)
+> CompletableFuture<BigDecimal> fakeOuterNumberSerialize(body)



@@ -232,6 +238,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -241,7 +248,7 @@ public class Example {
        FakeApi apiInstance = new FakeApi(defaultClient);
        BigDecimal body = new BigDecimal(); // BigDecimal | Input number as post body
        try {
-            BigDecimal result = apiInstance.fakeOuterNumberSerialize(body);
+            CompletableFuture<BigDecimal> result = apiInstance.fakeOuterNumberSerialize(body);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeApi#fakeOuterNumberSerialize");
@@ -263,7 +270,8 @@ Name | Type | Description  | Notes

 ### Return type

-[**BigDecimal**](BigDecimal.md)
+CompletableFuture<[**BigDecimal**](BigDecimal.md)>
+

 ### Authorization

@@ -282,7 +290,7 @@ No authorization required

 ## fakeOuterStringSerialize

-> String fakeOuterStringSerialize(body)
+> CompletableFuture<String> fakeOuterStringSerialize(body)



@@ -297,6 +305,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -306,7 +315,7 @@ public class Example {
        FakeApi apiInstance = new FakeApi(defaultClient);
        String body = "body_example"; // String | Input string as post body
        try {
-            String result = apiInstance.fakeOuterStringSerialize(body);
+            CompletableFuture<String> result = apiInstance.fakeOuterStringSerialize(body);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeApi#fakeOuterStringSerialize");
@@ -328,7 +337,8 @@ Name | Type | Description  | Notes

 ### Return type

-**String**
+CompletableFuture<**String**>
+

 ### Authorization

@@ -347,7 +357,7 @@ No authorization required

 ## testBodyWithFileSchema

-> testBodyWithFileSchema(body)
+> CompletableFuture<Void> testBodyWithFileSchema(body)



@@ -362,6 +372,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -371,7 +382,7 @@ public class Example {
        FakeApi apiInstance = new FakeApi(defaultClient);
        FileSchemaTestClass body = new FileSchemaTestClass(); // FileSchemaTestClass | 
        try {
-            apiInstance.testBodyWithFileSchema(body);
+            CompletableFuture<Void> result = apiInstance.testBodyWithFileSchema(body);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeApi#testBodyWithFileSchema");
            System.err.println("Status code: " + e.getCode());
@@ -392,7 +403,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -411,7 +423,7 @@ No authorization required

 ## testBodyWithQueryParams

-> testBodyWithQueryParams(query, body)
+> CompletableFuture<Void> testBodyWithQueryParams(query, body)



@@ -424,6 +436,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -434,7 +447,7 @@ public class Example {
        String query = "query_example"; // String | 
        User body = new User(); // User | 
        try {
-            apiInstance.testBodyWithQueryParams(query, body);
+            CompletableFuture<Void> result = apiInstance.testBodyWithQueryParams(query, body);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeApi#testBodyWithQueryParams");
            System.err.println("Status code: " + e.getCode());
@@ -456,7 +469,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -475,7 +489,7 @@ No authorization required

 ## testClientModel

-> Client testClientModel(body)
+> CompletableFuture<Client> testClientModel(body)

 To test \&quot;client\&quot; model

@@ -490,6 +504,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -499,7 +514,7 @@ public class Example {
        FakeApi apiInstance = new FakeApi(defaultClient);
        Client body = new Client(); // Client | client model
        try {
-            Client result = apiInstance.testClientModel(body);
+            CompletableFuture<Client> result = apiInstance.testClientModel(body);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeApi#testClientModel");
@@ -521,7 +536,8 @@ Name | Type | Description  | Notes

 ### Return type

-[**Client**](Client.md)
+CompletableFuture<[**Client**](Client.md)>
+

 ### Authorization

@@ -540,7 +556,7 @@ No authorization required

 ## testEndpointParameters

-> testEndpointParameters(number, _double, patternWithoutDelimiter, _byte, integer, int32, int64, _float, string, binary, date, dateTime, password, paramCallback)
+> CompletableFuture<Void> 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

@@ -556,6 +572,7 @@ import org.openapitools.client.Configuration;
 import org.openapitools.client.auth.*;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -583,7 +600,7 @@ public class Example {
        String password = "password_example"; // String | None
        String paramCallback = "paramCallback_example"; // String | None
        try {
-            apiInstance.testEndpointParameters(number, _double, patternWithoutDelimiter, _byte, integer, int32, int64, _float, string, binary, date, dateTime, password, paramCallback);
+            CompletableFuture<Void> result = apiInstance.testEndpointParameters(number, _double, patternWithoutDelimiter, _byte, integer, int32, int64, _float, string, binary, date, dateTime, password, paramCallback);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeApi#testEndpointParameters");
            System.err.println("Status code: " + e.getCode());
@@ -617,7 +634,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -637,7 +655,7 @@ null (empty response body)

 ## testEnumParameters

-> testEnumParameters(enumHeaderStringArray, enumHeaderString, enumQueryStringArray, enumQueryString, enumQueryInteger, enumQueryDouble, enumFormStringArray, enumFormString)
+> CompletableFuture<Void> testEnumParameters(enumHeaderStringArray, enumHeaderString, enumQueryStringArray, enumQueryString, enumQueryInteger, enumQueryDouble, enumFormStringArray, enumFormString)

 To test enum parameters

@@ -652,6 +670,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -668,7 +687,7 @@ public class Example {
        List<String> enumFormStringArray = "$"; // List<String> | Form parameter enum test (string array)
        String enumFormString = "-efg"; // String | Form parameter enum test (string)
        try {
-            apiInstance.testEnumParameters(enumHeaderStringArray, enumHeaderString, enumQueryStringArray, enumQueryString, enumQueryInteger, enumQueryDouble, enumFormStringArray, enumFormString);
+            CompletableFuture<Void> result = apiInstance.testEnumParameters(enumHeaderStringArray, enumHeaderString, enumQueryStringArray, enumQueryString, enumQueryInteger, enumQueryDouble, enumFormStringArray, enumFormString);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeApi#testEnumParameters");
            System.err.println("Status code: " + e.getCode());
@@ -696,7 +715,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -716,7 +736,7 @@ No authorization required

 ## testGroupParameters

-> testGroupParameters(requiredStringGroup, requiredBooleanGroup, requiredInt64Group, stringGroup, booleanGroup, int64Group)
+> CompletableFuture<Void> testGroupParameters(testGroupParametersRequest)

 Fake endpoint to test group parameters (optional)

@@ -731,6 +751,8 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeApi;
+import org.openapitools.client.api.FakeApi.*;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -745,7 +767,16 @@ public class Example {
        Boolean booleanGroup = true; // Boolean | Boolean in group parameters
        Long int64Group = 56L; // Long | Integer in group parameters
        try {
-            apiInstance.testGroupParameters(requiredStringGroup, requiredBooleanGroup, requiredInt64Group, stringGroup, booleanGroup, int64Group);
+
+            APItestGroupParametersRequest request = APItestGroupParametersRequest.newBuilder()
+                .requiredStringGroup(requiredStringGroup)
+                .requiredBooleanGroup(requiredBooleanGroup)
+                .requiredInt64Group(requiredInt64Group)
+                .stringGroup(stringGroup)
+                .booleanGroup(booleanGroup)
+                .int64Group(int64Group)
+                .build();
+            CompletableFuture<Void> result = apiInstance.testGroupParameters(request);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeApi#testGroupParameters");
            System.err.println("Status code: " + e.getCode());
@@ -759,19 +790,14 @@ public class Example {

 ### 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]
+|    Name      |    Type       | Description   |     Notes    |
+|------------- | ------------- | ------------- | -------------|
+| testGroupParametersRequest | [**APItestGroupParametersRequest**](FakeApi.md#APItestGroupParametersRequest)|-|-|

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -788,9 +814,24 @@ No authorization required
 | **400** | Someting wrong |  -  |


+<a name="APItestGroupParametersRequest"></a>
+## APItestGroupParametersRequest
+### Properties
+
+|     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]
+
+
+
 ## testInlineAdditionalProperties

-> testInlineAdditionalProperties(param)
+> CompletableFuture<Void> testInlineAdditionalProperties(param)

 test inline additionalProperties

@@ -803,6 +844,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -812,7 +854,7 @@ public class Example {
        FakeApi apiInstance = new FakeApi(defaultClient);
        Map<String, String> param = new HashMap(); // Map<String, String> | request body
        try {
-            apiInstance.testInlineAdditionalProperties(param);
+            CompletableFuture<Void> result = apiInstance.testInlineAdditionalProperties(param);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeApi#testInlineAdditionalProperties");
            System.err.println("Status code: " + e.getCode());
@@ -833,7 +875,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -852,7 +895,7 @@ No authorization required

 ## testJsonFormData

-> testJsonFormData(param, param2)
+> CompletableFuture<Void> testJsonFormData(param, param2)

 test json serialization of form data

@@ -865,6 +908,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -875,7 +919,7 @@ public class Example {
        String param = "param_example"; // String | field1
        String param2 = "param2_example"; // String | field2
        try {
-            apiInstance.testJsonFormData(param, param2);
+            CompletableFuture<Void> result = apiInstance.testJsonFormData(param, param2);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeApi#testJsonFormData");
            System.err.println("Status code: " + e.getCode());
@@ -897,7 +941,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -916,7 +961,7 @@ No authorization required

 ## testQueryParameterCollectionFormat

-> testQueryParameterCollectionFormat(pipe, ioutil, http, url, context)
+> CompletableFuture<Void> testQueryParameterCollectionFormat(pipe, ioutil, http, url, context)



@@ -931,6 +976,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -944,7 +990,7 @@ public class Example {
        List<String> url = Arrays.asList(); // List<String> | 
        List<String> context = Arrays.asList(); // List<String> | 
        try {
-            apiInstance.testQueryParameterCollectionFormat(pipe, ioutil, http, url, context);
+            CompletableFuture<Void> result = apiInstance.testQueryParameterCollectionFormat(pipe, ioutil, http, url, context);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeApi#testQueryParameterCollectionFormat");
            System.err.println("Status code: " + e.getCode());
@@ -969,7 +1015,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

--- a/samples/client/petstore/java/native-async/docs/FakeClassnameTags123Api.md
+++ b/samples/client/petstore/java/native-async/docs/FakeClassnameTags123Api.md
@@ -10,7 +10,7 @@ Method | HTTP request | Description

 ## testClassname

-> Client testClassname(body)
+> CompletableFuture<Client> testClassname(body)

 To test class name in snake case

@@ -26,6 +26,7 @@ import org.openapitools.client.Configuration;
 import org.openapitools.client.auth.*;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.FakeClassnameTags123Api;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -41,7 +42,7 @@ public class Example {
        FakeClassnameTags123Api apiInstance = new FakeClassnameTags123Api(defaultClient);
        Client body = new Client(); // Client | client model
        try {
-            Client result = apiInstance.testClassname(body);
+            CompletableFuture<Client> result = apiInstance.testClassname(body);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling FakeClassnameTags123Api#testClassname");
@@ -63,7 +64,8 @@ Name | Type | Description  | Notes

 ### Return type

-[**Client**](Client.md)
+CompletableFuture<[**Client**](Client.md)>
+

 ### Authorization

--- a/samples/client/petstore/java/native-async/docs/Pet.md
+++ b/samples/client/petstore/java/native-async/docs/Pet.md
@@ -9,7 +9,7 @@ Name | Type | Description | Notes
 **id** | **Long** |  |  [optional]
 **category** | [**Category**](Category.md) |  |  [optional]
 **name** | **String** |  | 
-**photoUrls** | **List&lt;String&gt;** |  | 
+**photoUrls** | **Set&lt;String&gt;** |  | 
 **tags** | [**List&lt;Tag&gt;**](Tag.md) |  |  [optional]
 **status** | [**StatusEnum**](#StatusEnum) | pet status in the store |  [optional]

--- a/samples/client/petstore/java/native-async/docs/PetApi.md
+++ b/samples/client/petstore/java/native-async/docs/PetApi.md
@@ -18,7 +18,7 @@ Method | HTTP request | Description

 ## addPet

-> addPet(body)
+> CompletableFuture<Void> addPet(body)

 Add a new pet to the store

@@ -32,6 +32,7 @@ import org.openapitools.client.Configuration;
 import org.openapitools.client.auth.*;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.PetApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -45,7 +46,7 @@ public class Example {
        PetApi apiInstance = new PetApi(defaultClient);
        Pet body = new Pet(); // Pet | Pet object that needs to be added to the store
        try {
-            apiInstance.addPet(body);
+            CompletableFuture<Void> result = apiInstance.addPet(body);
        } catch (ApiException e) {
            System.err.println("Exception when calling PetApi#addPet");
            System.err.println("Status code: " + e.getCode());
@@ -66,7 +67,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -86,7 +88,7 @@ null (empty response body)

 ## deletePet

-> deletePet(petId, apiKey)
+> CompletableFuture<Void> deletePet(petId, apiKey)

 Deletes a pet

@@ -100,6 +102,7 @@ import org.openapitools.client.Configuration;
 import org.openapitools.client.auth.*;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.PetApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -114,7 +117,7 @@ public class Example {
        Long petId = 56L; // Long | Pet id to delete
        String apiKey = "apiKey_example"; // String | 
        try {
-            apiInstance.deletePet(petId, apiKey);
+            CompletableFuture<Void> result = apiInstance.deletePet(petId, apiKey);
        } catch (ApiException e) {
            System.err.println("Exception when calling PetApi#deletePet");
            System.err.println("Status code: " + e.getCode());
@@ -136,7 +139,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -156,7 +160,7 @@ null (empty response body)

 ## findPetsByStatus

-> List&lt;Pet&gt; findPetsByStatus(status)
+> CompletableFuture<List<Pet>> findPetsByStatus(status)

 Finds Pets by status

@@ -172,6 +176,7 @@ import org.openapitools.client.Configuration;
 import org.openapitools.client.auth.*;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.PetApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -185,7 +190,7 @@ public class Example {
        PetApi apiInstance = new PetApi(defaultClient);
        List<String> status = Arrays.asList("available"); // List<String> | Status values that need to be considered for filter
        try {
-            List<Pet> result = apiInstance.findPetsByStatus(status);
+            CompletableFuture<List<Pet>> result = apiInstance.findPetsByStatus(status);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling PetApi#findPetsByStatus");
@@ -207,7 +212,8 @@ Name | Type | Description  | Notes

 ### Return type

-[**List&lt;Pet&gt;**](Pet.md)
+CompletableFuture<[**List&lt;Pet&gt;**](Pet.md)>
+

 ### Authorization

@@ -227,7 +233,7 @@ Name | Type | Description  | Notes

 ## findPetsByTags

-> List&lt;Pet&gt; findPetsByTags(tags)
+> CompletableFuture<Set<Pet>> findPetsByTags(tags)

 Finds Pets by tags

@@ -243,6 +249,7 @@ import org.openapitools.client.Configuration;
 import org.openapitools.client.auth.*;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.PetApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -254,9 +261,9 @@ public class Example {
        petstore_auth.setAccessToken("YOUR ACCESS TOKEN");

        PetApi apiInstance = new PetApi(defaultClient);
-        List<String> tags = Arrays.asList(); // List<String> | Tags to filter by
+        Set<String> tags = Arrays.asList(); // Set<String> | Tags to filter by
        try {
-            List<Pet> result = apiInstance.findPetsByTags(tags);
+            CompletableFuture<Set<Pet>> result = apiInstance.findPetsByTags(tags);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling PetApi#findPetsByTags");
@@ -274,11 +281,12 @@ public class Example {

 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **tags** | [**List&lt;String&gt;**](String.md)| Tags to filter by |
+ **tags** | [**Set&lt;String&gt;**](String.md)| Tags to filter by |

 ### Return type

-[**List&lt;Pet&gt;**](Pet.md)
+CompletableFuture<[**Set&lt;Pet&gt;**](Pet.md)>
+

 ### Authorization

@@ -298,7 +306,7 @@ Name | Type | Description  | Notes

 ## getPetById

-> Pet getPetById(petId)
+> CompletableFuture<Pet> getPetById(petId)

 Find pet by ID

@@ -314,6 +322,7 @@ import org.openapitools.client.Configuration;
 import org.openapitools.client.auth.*;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.PetApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -329,7 +338,7 @@ public class Example {
        PetApi apiInstance = new PetApi(defaultClient);
        Long petId = 56L; // Long | ID of pet to return
        try {
-            Pet result = apiInstance.getPetById(petId);
+            CompletableFuture<Pet> result = apiInstance.getPetById(petId);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling PetApi#getPetById");
@@ -351,7 +360,8 @@ Name | Type | Description  | Notes

 ### Return type

-[**Pet**](Pet.md)
+CompletableFuture<[**Pet**](Pet.md)>
+

 ### Authorization

@@ -372,7 +382,7 @@ Name | Type | Description  | Notes

 ## updatePet

-> updatePet(body)
+> CompletableFuture<Void> updatePet(body)

 Update an existing pet

@@ -386,6 +396,7 @@ import org.openapitools.client.Configuration;
 import org.openapitools.client.auth.*;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.PetApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -399,7 +410,7 @@ public class Example {
        PetApi apiInstance = new PetApi(defaultClient);
        Pet body = new Pet(); // Pet | Pet object that needs to be added to the store
        try {
-            apiInstance.updatePet(body);
+            CompletableFuture<Void> result = apiInstance.updatePet(body);
        } catch (ApiException e) {
            System.err.println("Exception when calling PetApi#updatePet");
            System.err.println("Status code: " + e.getCode());
@@ -420,7 +431,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -442,7 +454,7 @@ null (empty response body)

 ## updatePetWithForm

-> updatePetWithForm(petId, name, status)
+> CompletableFuture<Void> updatePetWithForm(petId, name, status)

 Updates a pet in the store with form data

@@ -456,6 +468,7 @@ import org.openapitools.client.Configuration;
 import org.openapitools.client.auth.*;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.PetApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -471,7 +484,7 @@ public class Example {
        String name = "name_example"; // String | Updated name of the pet
        String status = "status_example"; // String | Updated status of the pet
        try {
-            apiInstance.updatePetWithForm(petId, name, status);
+            CompletableFuture<Void> result = apiInstance.updatePetWithForm(petId, name, status);
        } catch (ApiException e) {
            System.err.println("Exception when calling PetApi#updatePetWithForm");
            System.err.println("Status code: " + e.getCode());
@@ -494,7 +507,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -513,7 +527,7 @@ null (empty response body)

 ## uploadFile

-> ModelApiResponse uploadFile(petId, additionalMetadata, file)
+> CompletableFuture<ModelApiResponse> uploadFile(petId, additionalMetadata, file)

 uploads an image

@@ -527,6 +541,7 @@ import org.openapitools.client.Configuration;
 import org.openapitools.client.auth.*;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.PetApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -542,7 +557,7 @@ public class Example {
        String additionalMetadata = "additionalMetadata_example"; // String | Additional data to pass to server
        File file = new File("/path/to/file"); // File | file to upload
        try {
-            ModelApiResponse result = apiInstance.uploadFile(petId, additionalMetadata, file);
+            CompletableFuture<ModelApiResponse> result = apiInstance.uploadFile(petId, additionalMetadata, file);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling PetApi#uploadFile");
@@ -566,7 +581,8 @@ Name | Type | Description  | Notes

 ### Return type

-[**ModelApiResponse**](ModelApiResponse.md)
+CompletableFuture<[**ModelApiResponse**](ModelApiResponse.md)>
+

 ### Authorization

@@ -585,7 +601,7 @@ Name | Type | Description  | Notes

 ## uploadFileWithRequiredFile

-> ModelApiResponse uploadFileWithRequiredFile(petId, requiredFile, additionalMetadata)
+> CompletableFuture<ModelApiResponse> uploadFileWithRequiredFile(petId, requiredFile, additionalMetadata)

 uploads an image (required)

@@ -599,6 +615,7 @@ import org.openapitools.client.Configuration;
 import org.openapitools.client.auth.*;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.PetApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -614,7 +631,7 @@ public class Example {
        File requiredFile = new File("/path/to/file"); // File | file to upload
        String additionalMetadata = "additionalMetadata_example"; // String | Additional data to pass to server
        try {
-            ModelApiResponse result = apiInstance.uploadFileWithRequiredFile(petId, requiredFile, additionalMetadata);
+            CompletableFuture<ModelApiResponse> result = apiInstance.uploadFileWithRequiredFile(petId, requiredFile, additionalMetadata);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling PetApi#uploadFileWithRequiredFile");
@@ -638,7 +655,8 @@ Name | Type | Description  | Notes

 ### Return type

-[**ModelApiResponse**](ModelApiResponse.md)
+CompletableFuture<[**ModelApiResponse**](ModelApiResponse.md)>
+

 ### Authorization

--- a/samples/client/petstore/java/native-async/docs/StoreApi.md
+++ b/samples/client/petstore/java/native-async/docs/StoreApi.md
@@ -13,7 +13,7 @@ Method | HTTP request | Description

 ## deleteOrder

-> deleteOrder(orderId)
+> CompletableFuture<Void> deleteOrder(orderId)

 Delete purchase order by ID

@@ -28,6 +28,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.StoreApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -37,7 +38,7 @@ public class Example {
        StoreApi apiInstance = new StoreApi(defaultClient);
        String orderId = "orderId_example"; // String | ID of the order that needs to be deleted
        try {
-            apiInstance.deleteOrder(orderId);
+            CompletableFuture<Void> result = apiInstance.deleteOrder(orderId);
        } catch (ApiException e) {
            System.err.println("Exception when calling StoreApi#deleteOrder");
            System.err.println("Status code: " + e.getCode());
@@ -58,7 +59,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -78,7 +80,7 @@ No authorization required

 ## getInventory

-> Map&lt;String, Integer&gt; getInventory()
+> CompletableFuture<Map<String, Integer>> getInventory()

 Returns pet inventories by status

@@ -94,6 +96,7 @@ import org.openapitools.client.Configuration;
 import org.openapitools.client.auth.*;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.StoreApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -108,7 +111,7 @@ public class Example {

        StoreApi apiInstance = new StoreApi(defaultClient);
        try {
-            Map<String, Integer> result = apiInstance.getInventory();
+            CompletableFuture<Map<String, Integer>> result = apiInstance.getInventory();
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling StoreApi#getInventory");
@@ -127,7 +130,8 @@ This endpoint does not need any parameter.

 ### Return type

-**Map&lt;String, Integer&gt;**
+CompletableFuture<**Map&lt;String, Integer&gt;**>
+

 ### Authorization

@@ -146,7 +150,7 @@ This endpoint does not need any parameter.

 ## getOrderById

-> Order getOrderById(orderId)
+> CompletableFuture<Order> getOrderById(orderId)

 Find purchase order by ID

@@ -161,6 +165,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.StoreApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -170,7 +175,7 @@ public class Example {
        StoreApi apiInstance = new StoreApi(defaultClient);
        Long orderId = 56L; // Long | ID of pet that needs to be fetched
        try {
-            Order result = apiInstance.getOrderById(orderId);
+            CompletableFuture<Order> result = apiInstance.getOrderById(orderId);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling StoreApi#getOrderById");
@@ -192,7 +197,8 @@ Name | Type | Description  | Notes

 ### Return type

-[**Order**](Order.md)
+CompletableFuture<[**Order**](Order.md)>
+

 ### Authorization

@@ -213,7 +219,7 @@ No authorization required

 ## placeOrder

-> Order placeOrder(body)
+> CompletableFuture<Order> placeOrder(body)

 Place an order for a pet

@@ -226,6 +232,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.StoreApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -235,7 +242,7 @@ public class Example {
        StoreApi apiInstance = new StoreApi(defaultClient);
        Order body = new Order(); // Order | order placed for purchasing the pet
        try {
-            Order result = apiInstance.placeOrder(body);
+            CompletableFuture<Order> result = apiInstance.placeOrder(body);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling StoreApi#placeOrder");
@@ -257,7 +264,8 @@ Name | Type | Description  | Notes

 ### Return type

-[**Order**](Order.md)
+CompletableFuture<[**Order**](Order.md)>
+

 ### Authorization

--- a/samples/client/petstore/java/native-async/docs/UserApi.md
+++ b/samples/client/petstore/java/native-async/docs/UserApi.md
@@ -17,7 +17,7 @@ Method | HTTP request | Description

 ## createUser

-> createUser(body)
+> CompletableFuture<Void> createUser(body)

 Create user

@@ -32,6 +32,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.UserApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -41,7 +42,7 @@ public class Example {
        UserApi apiInstance = new UserApi(defaultClient);
        User body = new User(); // User | Created user object
        try {
-            apiInstance.createUser(body);
+            CompletableFuture<Void> result = apiInstance.createUser(body);
        } catch (ApiException e) {
            System.err.println("Exception when calling UserApi#createUser");
            System.err.println("Status code: " + e.getCode());
@@ -62,7 +63,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -81,7 +83,7 @@ No authorization required

 ## createUsersWithArrayInput

-> createUsersWithArrayInput(body)
+> CompletableFuture<Void> createUsersWithArrayInput(body)

 Creates list of users with given input array

@@ -94,6 +96,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.UserApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -103,7 +106,7 @@ public class Example {
        UserApi apiInstance = new UserApi(defaultClient);
        List<User> body = Arrays.asList(); // List<User> | List of user object
        try {
-            apiInstance.createUsersWithArrayInput(body);
+            CompletableFuture<Void> result = apiInstance.createUsersWithArrayInput(body);
        } catch (ApiException e) {
            System.err.println("Exception when calling UserApi#createUsersWithArrayInput");
            System.err.println("Status code: " + e.getCode());
@@ -124,7 +127,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -143,7 +147,7 @@ No authorization required

 ## createUsersWithListInput

-> createUsersWithListInput(body)
+> CompletableFuture<Void> createUsersWithListInput(body)

 Creates list of users with given input array

@@ -156,6 +160,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.UserApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -165,7 +170,7 @@ public class Example {
        UserApi apiInstance = new UserApi(defaultClient);
        List<User> body = Arrays.asList(); // List<User> | List of user object
        try {
-            apiInstance.createUsersWithListInput(body);
+            CompletableFuture<Void> result = apiInstance.createUsersWithListInput(body);
        } catch (ApiException e) {
            System.err.println("Exception when calling UserApi#createUsersWithListInput");
            System.err.println("Status code: " + e.getCode());
@@ -186,7 +191,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -205,7 +211,7 @@ No authorization required

 ## deleteUser

-> deleteUser(username)
+> CompletableFuture<Void> deleteUser(username)

 Delete user

@@ -220,6 +226,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.UserApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -229,7 +236,7 @@ public class Example {
        UserApi apiInstance = new UserApi(defaultClient);
        String username = "username_example"; // String | The name that needs to be deleted
        try {
-            apiInstance.deleteUser(username);
+            CompletableFuture<Void> result = apiInstance.deleteUser(username);
        } catch (ApiException e) {
            System.err.println("Exception when calling UserApi#deleteUser");
            System.err.println("Status code: " + e.getCode());
@@ -250,7 +257,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -270,7 +278,7 @@ No authorization required

 ## getUserByName

-> User getUserByName(username)
+> CompletableFuture<User> getUserByName(username)

 Get user by user name

@@ -283,6 +291,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.UserApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -292,7 +301,7 @@ public class Example {
        UserApi apiInstance = new UserApi(defaultClient);
        String username = "username_example"; // String | The name that needs to be fetched. Use user1 for testing.
        try {
-            User result = apiInstance.getUserByName(username);
+            CompletableFuture<User> result = apiInstance.getUserByName(username);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling UserApi#getUserByName");
@@ -314,7 +323,8 @@ Name | Type | Description  | Notes

 ### Return type

-[**User**](User.md)
+CompletableFuture<[**User**](User.md)>
+

 ### Authorization

@@ -335,7 +345,7 @@ No authorization required

 ## loginUser

-> String loginUser(username, password)
+> CompletableFuture<String> loginUser(username, password)

 Logs user into the system

@@ -348,6 +358,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.UserApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -358,7 +369,7 @@ public class Example {
        String username = "username_example"; // String | The user name for login
        String password = "password_example"; // String | The password for login in clear text
        try {
-            String result = apiInstance.loginUser(username, password);
+            CompletableFuture<String> result = apiInstance.loginUser(username, password);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling UserApi#loginUser");
@@ -381,7 +392,8 @@ Name | Type | Description  | Notes

 ### Return type

-**String**
+CompletableFuture<**String**>
+

 ### Authorization

@@ -401,7 +413,7 @@ No authorization required

 ## logoutUser

-> logoutUser()
+> CompletableFuture<Void> logoutUser()

 Logs out current logged in user session

@@ -414,6 +426,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.UserApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -422,7 +435,7 @@ public class Example {

        UserApi apiInstance = new UserApi(defaultClient);
        try {
-            apiInstance.logoutUser();
+            CompletableFuture<Void> result = apiInstance.logoutUser();
        } catch (ApiException e) {
            System.err.println("Exception when calling UserApi#logoutUser");
            System.err.println("Status code: " + e.getCode());
@@ -440,7 +453,8 @@ This endpoint does not need any parameter.

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization

@@ -459,7 +473,7 @@ No authorization required

 ## updateUser

-> updateUser(username, body)
+> CompletableFuture<Void> updateUser(username, body)

 Updated user

@@ -474,6 +488,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.Configuration;
 import org.openapitools.client.models.*;
 import org.openapitools.client.api.UserApi;
+import java.util.concurrent.CompletableFuture;

 public class Example {
    public static void main(String[] args) {
@@ -484,7 +499,7 @@ public class Example {
        String username = "username_example"; // String | name that need to be deleted
        User body = new User(); // User | Updated user object
        try {
-            apiInstance.updateUser(username, body);
+            CompletableFuture<Void> result = apiInstance.updateUser(username, body);
        } catch (ApiException e) {
            System.err.println("Exception when calling UserApi#updateUser");
            System.err.println("Status code: " + e.getCode());
@@ -506,7 +521,8 @@ Name | Type | Description  | Notes

 ### Return type

-null (empty response body)
+
+CompletableFuture<void> (empty response body)

 ### Authorization