Make sure Perl client samples are up-to-date (#3207)

* Make sure Perl samples are up-to-date * update perl samples
2019-06-25 10:34:44 +08:00 · 2019-06-25 10:34:44 +08:00 · 74c569ebf8
commit 74c569ebf8
parent 3ee76a0662
42 changed files with 1064 additions and 384 deletions
--- a/bin/utils/ensure-up-to-date
+++ b/bin/utils/ensure-up-to-date
@ -56,6 +56,7 @@ declare -a scripts=(
 "./bin/go-gin-petstore-server.sh"
 "./bin/groovy-petstore.sh"
 "./bin/apex-petstore.sh"
+"./bin/perl-petstore-all.sh"
 #"./bin/elm-petstore-all.sh"
 "./bin/meta-codegen.sh"
 # OTHERS
--- a/samples/client/petstore/perl/.openapi-generator/VERSION
+++ b/samples/client/petstore/perl/.openapi-generator/VERSION
@ -1 +1 @@
-4.0.0-SNAPSHOT
+4.0.3-SNAPSHOT
--- a/samples/client/petstore/perl/.travis.yml
+++ b/samples/client/petstore/perl/.travis.yml
@ -0,0 +1,9 @@
+# https://docs.travis-ci.com/user/languages/perl/
+#
+
+language: perl
+
+perl:
+  - "5.28"
+
+sudo: false
--- a/samples/client/petstore/perl/README.md
+++ b/samples/client/petstore/perl/README.md
@ -222,7 +222,6 @@ Each of these calls returns a hashref with various useful pieces of information.
 To load the API packages:
 ```perl
 use WWW::OpenAPIClient::AnotherFakeApi;
-use WWW::OpenAPIClient::DefaultApi;
 use WWW::OpenAPIClient::FakeApi;
 use WWW::OpenAPIClient::FakeClassnameTags123Api;
 use WWW::OpenAPIClient::PetApi;
@ -233,7 +232,14 @@ use WWW::OpenAPIClient::UserApi;

 To load the models:
 ```perl
+use WWW::OpenAPIClient::Object::AdditionalPropertiesAnyType;
+use WWW::OpenAPIClient::Object::AdditionalPropertiesArray;
+use WWW::OpenAPIClient::Object::AdditionalPropertiesBoolean;
 use WWW::OpenAPIClient::Object::AdditionalPropertiesClass;
+use WWW::OpenAPIClient::Object::AdditionalPropertiesInteger;
+use WWW::OpenAPIClient::Object::AdditionalPropertiesNumber;
+use WWW::OpenAPIClient::Object::AdditionalPropertiesObject;
+use WWW::OpenAPIClient::Object::AdditionalPropertiesString;
 use WWW::OpenAPIClient::Object::Animal;
 use WWW::OpenAPIClient::Object::ApiResponse;
 use WWW::OpenAPIClient::Object::ArrayOfArrayOfNumberOnly;
@ -241,45 +247,37 @@ use WWW::OpenAPIClient::Object::ArrayOfNumberOnly;
 use WWW::OpenAPIClient::Object::ArrayTest;
 use WWW::OpenAPIClient::Object::Capitalization;
 use WWW::OpenAPIClient::Object::Cat;
+use WWW::OpenAPIClient::Object::CatAllOf;
 use WWW::OpenAPIClient::Object::Category;
 use WWW::OpenAPIClient::Object::ClassModel;
 use WWW::OpenAPIClient::Object::Client;
 use WWW::OpenAPIClient::Object::Dog;
+use WWW::OpenAPIClient::Object::DogAllOf;
 use WWW::OpenAPIClient::Object::EnumArrays;
 use WWW::OpenAPIClient::Object::EnumClass;
 use WWW::OpenAPIClient::Object::EnumTest;
 use WWW::OpenAPIClient::Object::File;
 use WWW::OpenAPIClient::Object::FileSchemaTestClass;
-use WWW::OpenAPIClient::Object::Foo;
 use WWW::OpenAPIClient::Object::FormatTest;
 use WWW::OpenAPIClient::Object::HasOnlyReadOnly;
-use WWW::OpenAPIClient::Object::HealthCheckResult;
-use WWW::OpenAPIClient::Object::InlineObject;
-use WWW::OpenAPIClient::Object::InlineObject1;
-use WWW::OpenAPIClient::Object::InlineObject2;
-use WWW::OpenAPIClient::Object::InlineObject3;
-use WWW::OpenAPIClient::Object::InlineObject4;
-use WWW::OpenAPIClient::Object::InlineObject5;
-use WWW::OpenAPIClient::Object::InlineResponseDefault;
 use WWW::OpenAPIClient::Object::List;
 use WWW::OpenAPIClient::Object::MapTest;
 use WWW::OpenAPIClient::Object::MixedPropertiesAndAdditionalPropertiesClass;
 use WWW::OpenAPIClient::Object::Model200Response;
 use WWW::OpenAPIClient::Object::ModelReturn;
 use WWW::OpenAPIClient::Object::Name;
-use WWW::OpenAPIClient::Object::NullableClass;
 use WWW::OpenAPIClient::Object::NumberOnly;
 use WWW::OpenAPIClient::Object::Order;
 use WWW::OpenAPIClient::Object::OuterComposite;
 use WWW::OpenAPIClient::Object::OuterEnum;
-use WWW::OpenAPIClient::Object::OuterEnumDefaultValue;
-use WWW::OpenAPIClient::Object::OuterEnumInteger;
-use WWW::OpenAPIClient::Object::OuterEnumIntegerDefaultValue;
 use WWW::OpenAPIClient::Object::Pet;
 use WWW::OpenAPIClient::Object::ReadOnlyFirst;
 use WWW::OpenAPIClient::Object::SpecialModelName;
 use WWW::OpenAPIClient::Object::Tag;
+use WWW::OpenAPIClient::Object::TypeHolderDefault;
+use WWW::OpenAPIClient::Object::TypeHolderExample;
 use WWW::OpenAPIClient::Object::User;
+use WWW::OpenAPIClient::Object::XmlItem;

 ````

@ -292,7 +290,6 @@ use strict;
 use warnings;
 # load the API package
 use WWW::OpenAPIClient::AnotherFakeApi;
-use WWW::OpenAPIClient::DefaultApi;
 use WWW::OpenAPIClient::FakeApi;
 use WWW::OpenAPIClient::FakeClassnameTags123Api;
 use WWW::OpenAPIClient::PetApi;
@ -300,7 +297,14 @@ use WWW::OpenAPIClient::StoreApi;
 use WWW::OpenAPIClient::UserApi;

 # load the models
+use WWW::OpenAPIClient::Object::AdditionalPropertiesAnyType;
+use WWW::OpenAPIClient::Object::AdditionalPropertiesArray;
+use WWW::OpenAPIClient::Object::AdditionalPropertiesBoolean;
 use WWW::OpenAPIClient::Object::AdditionalPropertiesClass;
+use WWW::OpenAPIClient::Object::AdditionalPropertiesInteger;
+use WWW::OpenAPIClient::Object::AdditionalPropertiesNumber;
+use WWW::OpenAPIClient::Object::AdditionalPropertiesObject;
+use WWW::OpenAPIClient::Object::AdditionalPropertiesString;
 use WWW::OpenAPIClient::Object::Animal;
 use WWW::OpenAPIClient::Object::ApiResponse;
 use WWW::OpenAPIClient::Object::ArrayOfArrayOfNumberOnly;
@ -308,45 +312,37 @@ use WWW::OpenAPIClient::Object::ArrayOfNumberOnly;
 use WWW::OpenAPIClient::Object::ArrayTest;
 use WWW::OpenAPIClient::Object::Capitalization;
 use WWW::OpenAPIClient::Object::Cat;
+use WWW::OpenAPIClient::Object::CatAllOf;
 use WWW::OpenAPIClient::Object::Category;
 use WWW::OpenAPIClient::Object::ClassModel;
 use WWW::OpenAPIClient::Object::Client;
 use WWW::OpenAPIClient::Object::Dog;
+use WWW::OpenAPIClient::Object::DogAllOf;
 use WWW::OpenAPIClient::Object::EnumArrays;
 use WWW::OpenAPIClient::Object::EnumClass;
 use WWW::OpenAPIClient::Object::EnumTest;
 use WWW::OpenAPIClient::Object::File;
 use WWW::OpenAPIClient::Object::FileSchemaTestClass;
-use WWW::OpenAPIClient::Object::Foo;
 use WWW::OpenAPIClient::Object::FormatTest;
 use WWW::OpenAPIClient::Object::HasOnlyReadOnly;
-use WWW::OpenAPIClient::Object::HealthCheckResult;
-use WWW::OpenAPIClient::Object::InlineObject;
-use WWW::OpenAPIClient::Object::InlineObject1;
-use WWW::OpenAPIClient::Object::InlineObject2;
-use WWW::OpenAPIClient::Object::InlineObject3;
-use WWW::OpenAPIClient::Object::InlineObject4;
-use WWW::OpenAPIClient::Object::InlineObject5;
-use WWW::OpenAPIClient::Object::InlineResponseDefault;
 use WWW::OpenAPIClient::Object::List;
 use WWW::OpenAPIClient::Object::MapTest;
 use WWW::OpenAPIClient::Object::MixedPropertiesAndAdditionalPropertiesClass;
 use WWW::OpenAPIClient::Object::Model200Response;
 use WWW::OpenAPIClient::Object::ModelReturn;
 use WWW::OpenAPIClient::Object::Name;
-use WWW::OpenAPIClient::Object::NullableClass;
 use WWW::OpenAPIClient::Object::NumberOnly;
 use WWW::OpenAPIClient::Object::Order;
 use WWW::OpenAPIClient::Object::OuterComposite;
 use WWW::OpenAPIClient::Object::OuterEnum;
-use WWW::OpenAPIClient::Object::OuterEnumDefaultValue;
-use WWW::OpenAPIClient::Object::OuterEnumInteger;
-use WWW::OpenAPIClient::Object::OuterEnumIntegerDefaultValue;
 use WWW::OpenAPIClient::Object::Pet;
 use WWW::OpenAPIClient::Object::ReadOnlyFirst;
 use WWW::OpenAPIClient::Object::SpecialModelName;
 use WWW::OpenAPIClient::Object::Tag;
+use WWW::OpenAPIClient::Object::TypeHolderDefault;
+use WWW::OpenAPIClient::Object::TypeHolderExample;
 use WWW::OpenAPIClient::Object::User;
+use WWW::OpenAPIClient::Object::XmlItem;

 # for displaying the API response data
 use Data::Dumper;
@ -355,10 +351,10 @@ use WWW::OpenAPIClient::;
 my $api_instance = WWW::OpenAPIClient::->new(
 );

-my $client = WWW::OpenAPIClient::Object::Client->new(); # Client | client model
+my $body = WWW::OpenAPIClient::Object::Client->new(); # Client | client model

 eval {
-    my $result = $api_instance->call_123_test_special_tags(client => $client);
+    my $result = $api_instance->call_123_test_special_tags(body => $body);
    print Dumper($result);
 };
 if ($@) {
@ -374,8 +370,7 @@ All URIs are relative to *http://petstore.swagger.io:80/v2*
 Class | Method | HTTP request | Description
 ------------ | ------------- | ------------- | -------------
 *AnotherFakeApi* | [**call_123_test_special_tags**](docs/AnotherFakeApi.md#call_123_test_special_tags) | **PATCH** /another-fake/dummy | To test special tags
-*DefaultApi* | [**foo_get**](docs/DefaultApi.md#foo_get) | **GET** /foo | 
-*FakeApi* | [**fake_health_get**](docs/FakeApi.md#fake_health_get) | **GET** /fake/health | Health check endpoint
+*FakeApi* | [**create_xml_item**](docs/FakeApi.md#create_xml_item) | **POST** /fake/create_xml_item | creates an XmlItem
 *FakeApi* | [**fake_outer_boolean_serialize**](docs/FakeApi.md#fake_outer_boolean_serialize) | **POST** /fake/outer/boolean | 
 *FakeApi* | [**fake_outer_composite_serialize**](docs/FakeApi.md#fake_outer_composite_serialize) | **POST** /fake/outer/composite | 
 *FakeApi* | [**fake_outer_number_serialize**](docs/FakeApi.md#fake_outer_number_serialize) | **POST** /fake/outer/number | 
@ -413,7 +408,14 @@ Class | Method | HTTP request | Description


 # DOCUMENTATION FOR MODELS
+ - [WWW::OpenAPIClient::Object::AdditionalPropertiesAnyType](docs/AdditionalPropertiesAnyType.md)
+ - [WWW::OpenAPIClient::Object::AdditionalPropertiesArray](docs/AdditionalPropertiesArray.md)
+ - [WWW::OpenAPIClient::Object::AdditionalPropertiesBoolean](docs/AdditionalPropertiesBoolean.md)
 - [WWW::OpenAPIClient::Object::AdditionalPropertiesClass](docs/AdditionalPropertiesClass.md)
+ - [WWW::OpenAPIClient::Object::AdditionalPropertiesInteger](docs/AdditionalPropertiesInteger.md)
+ - [WWW::OpenAPIClient::Object::AdditionalPropertiesNumber](docs/AdditionalPropertiesNumber.md)
+ - [WWW::OpenAPIClient::Object::AdditionalPropertiesObject](docs/AdditionalPropertiesObject.md)
+ - [WWW::OpenAPIClient::Object::AdditionalPropertiesString](docs/AdditionalPropertiesString.md)
 - [WWW::OpenAPIClient::Object::Animal](docs/Animal.md)
 - [WWW::OpenAPIClient::Object::ApiResponse](docs/ApiResponse.md)
 - [WWW::OpenAPIClient::Object::ArrayOfArrayOfNumberOnly](docs/ArrayOfArrayOfNumberOnly.md)
@ -421,45 +423,37 @@ Class | Method | HTTP request | Description
 - [WWW::OpenAPIClient::Object::ArrayTest](docs/ArrayTest.md)
 - [WWW::OpenAPIClient::Object::Capitalization](docs/Capitalization.md)
 - [WWW::OpenAPIClient::Object::Cat](docs/Cat.md)
+ - [WWW::OpenAPIClient::Object::CatAllOf](docs/CatAllOf.md)
 - [WWW::OpenAPIClient::Object::Category](docs/Category.md)
 - [WWW::OpenAPIClient::Object::ClassModel](docs/ClassModel.md)
 - [WWW::OpenAPIClient::Object::Client](docs/Client.md)
 - [WWW::OpenAPIClient::Object::Dog](docs/Dog.md)
+ - [WWW::OpenAPIClient::Object::DogAllOf](docs/DogAllOf.md)
 - [WWW::OpenAPIClient::Object::EnumArrays](docs/EnumArrays.md)
 - [WWW::OpenAPIClient::Object::EnumClass](docs/EnumClass.md)
 - [WWW::OpenAPIClient::Object::EnumTest](docs/EnumTest.md)
 - [WWW::OpenAPIClient::Object::File](docs/File.md)
 - [WWW::OpenAPIClient::Object::FileSchemaTestClass](docs/FileSchemaTestClass.md)
- - [WWW::OpenAPIClient::Object::Foo](docs/Foo.md)
 - [WWW::OpenAPIClient::Object::FormatTest](docs/FormatTest.md)
 - [WWW::OpenAPIClient::Object::HasOnlyReadOnly](docs/HasOnlyReadOnly.md)
- - [WWW::OpenAPIClient::Object::HealthCheckResult](docs/HealthCheckResult.md)
- - [WWW::OpenAPIClient::Object::InlineObject](docs/InlineObject.md)
- - [WWW::OpenAPIClient::Object::InlineObject1](docs/InlineObject1.md)
- - [WWW::OpenAPIClient::Object::InlineObject2](docs/InlineObject2.md)
- - [WWW::OpenAPIClient::Object::InlineObject3](docs/InlineObject3.md)
- - [WWW::OpenAPIClient::Object::InlineObject4](docs/InlineObject4.md)
- - [WWW::OpenAPIClient::Object::InlineObject5](docs/InlineObject5.md)
- - [WWW::OpenAPIClient::Object::InlineResponseDefault](docs/InlineResponseDefault.md)
 - [WWW::OpenAPIClient::Object::List](docs/List.md)
 - [WWW::OpenAPIClient::Object::MapTest](docs/MapTest.md)
 - [WWW::OpenAPIClient::Object::MixedPropertiesAndAdditionalPropertiesClass](docs/MixedPropertiesAndAdditionalPropertiesClass.md)
 - [WWW::OpenAPIClient::Object::Model200Response](docs/Model200Response.md)
 - [WWW::OpenAPIClient::Object::ModelReturn](docs/ModelReturn.md)
 - [WWW::OpenAPIClient::Object::Name](docs/Name.md)
- - [WWW::OpenAPIClient::Object::NullableClass](docs/NullableClass.md)
 - [WWW::OpenAPIClient::Object::NumberOnly](docs/NumberOnly.md)
 - [WWW::OpenAPIClient::Object::Order](docs/Order.md)
 - [WWW::OpenAPIClient::Object::OuterComposite](docs/OuterComposite.md)
 - [WWW::OpenAPIClient::Object::OuterEnum](docs/OuterEnum.md)
- - [WWW::OpenAPIClient::Object::OuterEnumDefaultValue](docs/OuterEnumDefaultValue.md)
- - [WWW::OpenAPIClient::Object::OuterEnumInteger](docs/OuterEnumInteger.md)
- - [WWW::OpenAPIClient::Object::OuterEnumIntegerDefaultValue](docs/OuterEnumIntegerDefaultValue.md)
 - [WWW::OpenAPIClient::Object::Pet](docs/Pet.md)
 - [WWW::OpenAPIClient::Object::ReadOnlyFirst](docs/ReadOnlyFirst.md)
 - [WWW::OpenAPIClient::Object::SpecialModelName](docs/SpecialModelName.md)
 - [WWW::OpenAPIClient::Object::Tag](docs/Tag.md)
+ - [WWW::OpenAPIClient::Object::TypeHolderDefault](docs/TypeHolderDefault.md)
+ - [WWW::OpenAPIClient::Object::TypeHolderExample](docs/TypeHolderExample.md)
 - [WWW::OpenAPIClient::Object::User](docs/User.md)
+ - [WWW::OpenAPIClient::Object::XmlItem](docs/XmlItem.md)


 # DOCUMENTATION FOR AUTHORIZATION
@ -476,10 +470,6 @@ Class | Method | HTTP request | Description
 - **API key parameter name**: api_key_query
 - **Location**: URL query string

-## bearer_test
-
- **Type**: HTTP basic authentication
-
 ## http_basic_test

 - **Type**: HTTP basic authentication
--- a/samples/client/petstore/perl/docs/AdditionalPropertiesClass.md
+++ b/samples/client/petstore/perl/docs/AdditionalPropertiesClass.md
@ -8,8 +8,17 @@ use WWW::OpenAPIClient::Object::AdditionalPropertiesClass;
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**map_property** | **HASH[string,string]** |  | [optional] 
-**map_of_map_property** | **HASH[string,HASH[string,string]]** |  | [optional] 
+**map_string** | **HASH[string,string]** |  | [optional] 
+**map_number** | **HASH[string,double]** |  | [optional] 
+**map_integer** | **HASH[string,int]** |  | [optional] 
+**map_boolean** | **HASH[string,boolean]** |  | [optional] 
+**map_array_integer** | **HASH[string,ARRAY[int]]** |  | [optional] 
+**map_array_anytype** | **HASH[string,ARRAY[object]]** |  | [optional] 
+**map_map_string** | **HASH[string,HASH[string,string]]** |  | [optional] 
+**map_map_anytype** | **HASH[string,HASH[string,object]]** |  | [optional] 
+**anytype_1** | [**object**](.md) |  | [optional] 
+**anytype_2** | [**object**](.md) |  | [optional] 
+**anytype_3** | [**object**](.md) |  | [optional] 

 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)

--- a/samples/client/petstore/perl/docs/AnotherFakeApi.md
+++ b/samples/client/petstore/perl/docs/AnotherFakeApi.md
@ -0,0 +1,60 @@
+# WWW::OpenAPIClient::AnotherFakeApi
+
+## Load the API package
+```perl
+use WWW::OpenAPIClient::Object::AnotherFakeApi;
+```
+
+All URIs are relative to *http://petstore.swagger.io:80/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**call_123_test_special_tags**](AnotherFakeApi.md#call_123_test_special_tags) | **PATCH** /another-fake/dummy | To test special tags
+
+
+# **call_123_test_special_tags**
+> Client call_123_test_special_tags(body => $body)
+
+To test special tags
+
+To test special tags and operation ID starting with number
+
+### Example 
+```perl
+use Data::Dumper;
+use WWW::OpenAPIClient::AnotherFakeApi;
+my $api_instance = WWW::OpenAPIClient::AnotherFakeApi->new(
+);
+
+my $body = WWW::OpenAPIClient::Object::Client->new(); # Client | client model
+
+eval { 
+    my $result = $api_instance->call_123_test_special_tags(body => $body);
+    print Dumper($result);
+};
+if ($@) {
+    warn "Exception when calling AnotherFakeApi->call_123_test_special_tags: $@\n";
+}
+```
+
+### 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
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+
--- a/samples/client/petstore/perl/docs/CatAllOf.md
+++ b/samples/client/petstore/perl/docs/CatAllOf.md
@ -0,0 +1,15 @@
+# WWW::OpenAPIClient::Object::CatAllOf
+
+## Load the model package
+```perl
+use WWW::OpenAPIClient::Object::CatAllOf;
+```
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**declawed** | **boolean** |  | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+
--- a/samples/client/petstore/perl/docs/DogAllOf.md
+++ b/samples/client/petstore/perl/docs/DogAllOf.md
@ -0,0 +1,15 @@
+# WWW::OpenAPIClient::Object::DogAllOf
+
+## Load the model package
+```perl
+use WWW::OpenAPIClient::Object::DogAllOf;
+```
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**breed** | **string** |  | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+
--- a/samples/client/petstore/perl/docs/EnumTest.md
+++ b/samples/client/petstore/perl/docs/EnumTest.md
@ -13,9 +13,6 @@ Name | Type | Description | Notes
 **enum_integer** | **int** |  | [optional] 
 **enum_number** | **double** |  | [optional] 
 **outer_enum** | [**OuterEnum**](OuterEnum.md) |  | [optional] 
-**outer_enum_integer** | [**OuterEnumInteger**](OuterEnumInteger.md) |  | [optional] 
-**outer_enum_default_value** | [**OuterEnumDefaultValue**](OuterEnumDefaultValue.md) |  | [optional] 
-**outer_enum_integer_default_value** | [**OuterEnumIntegerDefaultValue**](OuterEnumIntegerDefaultValue.md) |  | [optional] 

 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)

--- a/samples/client/petstore/perl/docs/FakeApi.md
+++ b/samples/client/petstore/perl/docs/FakeApi.md
@ -9,7 +9,7 @@ All URIs are relative to *http://petstore.swagger.io:80/v2*

 Method | HTTP request | Description
 ------------- | ------------- | -------------
-[**fake_health_get**](FakeApi.md#fake_health_get) | **GET** /fake/health | Health check endpoint
+[**create_xml_item**](FakeApi.md#create_xml_item) | **POST** /fake/create_xml_item | creates an XmlItem
 [**fake_outer_boolean_serialize**](FakeApi.md#fake_outer_boolean_serialize) | **POST** /fake/outer/boolean | 
 [**fake_outer_composite_serialize**](FakeApi.md#fake_outer_composite_serialize) | **POST** /fake/outer/composite | 
 [**fake_outer_number_serialize**](FakeApi.md#fake_outer_number_serialize) | **POST** /fake/outer/number | 
@ -24,10 +24,12 @@ Method | HTTP request | Description
 [**test_json_form_data**](FakeApi.md#test_json_form_data) | **GET** /fake/jsonFormData | test json serialization of form data


-# **fake_health_get**
-> HealthCheckResult fake_health_get()
+# **create_xml_item**
+> create_xml_item(xml_item => $xml_item)

-Health check endpoint
+creates an XmlItem
+
+this route creates an XmlItem

 ### Example 
 ```perl
@ -36,22 +38,25 @@ use WWW::OpenAPIClient::FakeApi;
 my $api_instance = WWW::OpenAPIClient::FakeApi->new(
 );

+my $xml_item = WWW::OpenAPIClient::Object::XmlItem->new(); # XmlItem | XmlItem Body

 eval { 
-    my $result = $api_instance->fake_health_get();
-    print Dumper($result);
+    $api_instance->create_xml_item(xml_item => $xml_item);
 };
 if ($@) {
-    warn "Exception when calling FakeApi->fake_health_get: $@\n";
+    warn "Exception when calling FakeApi->create_xml_item: $@\n";
 }
 ```

 ### Parameters
-This endpoint does not need any parameter.
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **xml_item** | [**XmlItem**](XmlItem.md)| XmlItem Body | 

 ### Return type

-[**HealthCheckResult**](HealthCheckResult.md)
+void (empty response body)

 ### Authorization

@ -59,8 +64,8 @@ No authorization required

 ### HTTP request headers

- - **Content-Type**: Not defined
- - **Accept**: application/json
+ - **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

 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)

@ -105,13 +110,13 @@ No authorization required

 ### HTTP request headers

- - **Content-Type**: application/json
+ - **Content-Type**: Not defined
 - **Accept**: */*

 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)

 # **fake_outer_composite_serialize**
-> OuterComposite fake_outer_composite_serialize(outer_composite => $outer_composite)
+> OuterComposite fake_outer_composite_serialize(body => $body)



@ -124,10 +129,10 @@ use WWW::OpenAPIClient::FakeApi;
 my $api_instance = WWW::OpenAPIClient::FakeApi->new(
 );

-my $outer_composite = WWW::OpenAPIClient::Object::OuterComposite->new(); # OuterComposite | Input composite as post body
+my $body = WWW::OpenAPIClient::Object::OuterComposite->new(); # OuterComposite | Input composite as post body

 eval { 
-    my $result = $api_instance->fake_outer_composite_serialize(outer_composite => $outer_composite);
+    my $result = $api_instance->fake_outer_composite_serialize(body => $body);
    print Dumper($result);
 };
 if ($@) {
@ -139,7 +144,7 @@ if ($@) {

 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **outer_composite** | [**OuterComposite**](OuterComposite.md)| Input composite as post body | [optional] 
+ **body** | [**OuterComposite**](OuterComposite.md)| Input composite as post body | [optional] 

 ### Return type

@ -151,7 +156,7 @@ No authorization required

 ### HTTP request headers

- - **Content-Type**: application/json
+ - **Content-Type**: Not defined
 - **Accept**: */*

 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
@ -197,7 +202,7 @@ No authorization required

 ### HTTP request headers

- - **Content-Type**: application/json
+ - **Content-Type**: Not defined
 - **Accept**: */*

 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
@ -243,13 +248,13 @@ No authorization required

 ### HTTP request headers

- - **Content-Type**: application/json
+ - **Content-Type**: Not defined
 - **Accept**: */*

 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)

 # **test_body_with_file_schema**
-> test_body_with_file_schema(file_schema_test_class => $file_schema_test_class)
+> test_body_with_file_schema(body => $body)



@ -262,10 +267,10 @@ use WWW::OpenAPIClient::FakeApi;
 my $api_instance = WWW::OpenAPIClient::FakeApi->new(
 );

-my $file_schema_test_class = WWW::OpenAPIClient::Object::FileSchemaTestClass->new(); # FileSchemaTestClass | 
+my $body = WWW::OpenAPIClient::Object::FileSchemaTestClass->new(); # FileSchemaTestClass | 

 eval { 
-    $api_instance->test_body_with_file_schema(file_schema_test_class => $file_schema_test_class);
+    $api_instance->test_body_with_file_schema(body => $body);
 };
 if ($@) {
    warn "Exception when calling FakeApi->test_body_with_file_schema: $@\n";
@ -276,7 +281,7 @@ if ($@) {

 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **file_schema_test_class** | [**FileSchemaTestClass**](FileSchemaTestClass.md)|  | 
+ **body** | [**FileSchemaTestClass**](FileSchemaTestClass.md)|  | 

 ### Return type

@ -294,7 +299,7 @@ No authorization required
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)

 # **test_body_with_query_params**
-> test_body_with_query_params(query => $query, user => $user)
+> test_body_with_query_params(query => $query, body => $body)



@ -306,10 +311,10 @@ my $api_instance = WWW::OpenAPIClient::FakeApi->new(
 );

 my $query = "query_example"; # string | 
-my $user = WWW::OpenAPIClient::Object::User->new(); # User | 
+my $body = WWW::OpenAPIClient::Object::User->new(); # User | 

 eval { 
-    $api_instance->test_body_with_query_params(query => $query, user => $user);
+    $api_instance->test_body_with_query_params(query => $query, body => $body);
 };
 if ($@) {
    warn "Exception when calling FakeApi->test_body_with_query_params: $@\n";
@ -321,7 +326,7 @@ if ($@) {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
 **query** | **string**|  | 
- **user** | [**User**](User.md)|  | 
+ **body** | [**User**](User.md)|  | 

 ### Return type

@ -339,7 +344,7 @@ No authorization required
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)

 # **test_client_model**
-> Client test_client_model(client => $client)
+> Client test_client_model(body => $body)

 To test \"client\" model

@ -352,10 +357,10 @@ use WWW::OpenAPIClient::FakeApi;
 my $api_instance = WWW::OpenAPIClient::FakeApi->new(
 );

-my $client = WWW::OpenAPIClient::Object::Client->new(); # Client | client model
+my $body = WWW::OpenAPIClient::Object::Client->new(); # Client | client model

 eval { 
-    my $result = $api_instance->test_client_model(client => $client);
+    my $result = $api_instance->test_client_model(body => $body);
    print Dumper($result);
 };
 if ($@) {
@ -367,7 +372,7 @@ if ($@) {

 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **client** | [**Client**](Client.md)| client model | 
+ **body** | [**Client**](Client.md)| client model | 

 ### Return type

@ -531,11 +536,6 @@ Fake endpoint to test group parameters (optional)
 use Data::Dumper;
 use WWW::OpenAPIClient::FakeApi;
 my $api_instance = WWW::OpenAPIClient::FakeApi->new(
-
-    # Configure HTTP basic authorization: bearer_test
-    # Configure bearer access token for authorization: bearer_test
-    access_token => 'YOUR_BEARER_TOKEN',
-    
 );

 my $required_string_group = 56; # int | Required String in group parameters
@ -570,7 +570,7 @@ void (empty response body)

 ### Authorization

-[bearer_test](../README.md#bearer_test)
+No authorization required

 ### HTTP request headers

@ -580,7 +580,7 @@ void (empty response body)
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)

 # **test_inline_additional_properties**
-> test_inline_additional_properties(request_body => $request_body)
+> test_inline_additional_properties(param => $param)

 test inline additionalProperties

@ -591,10 +591,10 @@ use WWW::OpenAPIClient::FakeApi;
 my $api_instance = WWW::OpenAPIClient::FakeApi->new(
 );

-my $request_body = WWW::OpenAPIClient::Object::HASH[string,string]->new(); # HASH[string,string] | request body
+my $param = WWW::OpenAPIClient::Object::HASH[string,string]->new(); # HASH[string,string] | request body

 eval { 
-    $api_instance->test_inline_additional_properties(request_body => $request_body);
+    $api_instance->test_inline_additional_properties(param => $param);
 };
 if ($@) {
    warn "Exception when calling FakeApi->test_inline_additional_properties: $@\n";
@ -605,7 +605,7 @@ if ($@) {

 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **request_body** | [**HASH[string,string]**](string.md)| request body | 
+ **param** | [**HASH[string,string]**](string.md)| request body | 

 ### Return type

--- a/samples/client/petstore/perl/docs/FakeClassnameTags123Api.md
+++ b/samples/client/petstore/perl/docs/FakeClassnameTags123Api.md
@ -13,7 +13,7 @@ Method | HTTP request | Description


 # **test_classname**
-> Client test_classname(client => $client)
+> Client test_classname(body => $body)

 To test class name in snake case

@ -31,10 +31,10 @@ my $api_instance = WWW::OpenAPIClient::FakeClassnameTags123Api->new(
    #api_key_prefix => {'api_key_query' => 'Bearer'},
 );

-my $client = WWW::OpenAPIClient::Object::Client->new(); # Client | client model
+my $body = WWW::OpenAPIClient::Object::Client->new(); # Client | client model

 eval { 
-    my $result = $api_instance->test_classname(client => $client);
+    my $result = $api_instance->test_classname(body => $body);
    print Dumper($result);
 };
 if ($@) {
@ -46,7 +46,7 @@ if ($@) {

 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **client** | [**Client**](Client.md)| client model | 
+ **body** | [**Client**](Client.md)| client model | 

 ### Return type

--- a/samples/client/petstore/perl/docs/FormatTest.md
+++ b/samples/client/petstore/perl/docs/FormatTest.md
@ -21,8 +21,6 @@ Name | Type | Description | Notes
 **date_time** | **DateTime** |  | [optional] 
 **uuid** | **string** |  | [optional] 
 **password** | **string** |  | 
-**pattern_with_digits** | **string** | A string that is a 10 digit number. Can have leading zeros. | [optional] 
-**pattern_with_digits_and_delimiter** | **string** | A string starting with &#39;image_&#39; (case insensitive) and one to three digits following i.e. Image_01. | [optional] 

 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)

--- a/samples/client/petstore/perl/docs/PetApi.md
+++ b/samples/client/petstore/perl/docs/PetApi.md
@ -21,7 +21,7 @@ Method | HTTP request | Description


 # **add_pet**
-> add_pet(pet => $pet)
+> add_pet(body => $body)

 Add a new pet to the store

@ -35,10 +35,10 @@ my $api_instance = WWW::OpenAPIClient::PetApi->new(
    access_token => 'YOUR_ACCESS_TOKEN',
 );

-my $pet = WWW::OpenAPIClient::Object::Pet->new(); # Pet | Pet object that needs to be added to the store
+my $body = WWW::OpenAPIClient::Object::Pet->new(); # Pet | Pet object that needs to be added to the store

 eval { 
-    $api_instance->add_pet(pet => $pet);
+    $api_instance->add_pet(body => $body);
 };
 if ($@) {
    warn "Exception when calling PetApi->add_pet: $@\n";
@ -49,7 +49,7 @@ if ($@) {

 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **pet** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
+ **body** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 

 ### Return type

@ -264,7 +264,7 @@ Name | Type | Description  | Notes
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)

 # **update_pet**
-> update_pet(pet => $pet)
+> update_pet(body => $body)

 Update an existing pet

@ -278,10 +278,10 @@ my $api_instance = WWW::OpenAPIClient::PetApi->new(
    access_token => 'YOUR_ACCESS_TOKEN',
 );

-my $pet = WWW::OpenAPIClient::Object::Pet->new(); # Pet | Pet object that needs to be added to the store
+my $body = WWW::OpenAPIClient::Object::Pet->new(); # Pet | Pet object that needs to be added to the store

 eval { 
-    $api_instance->update_pet(pet => $pet);
+    $api_instance->update_pet(body => $body);
 };
 if ($@) {
    warn "Exception when calling PetApi->update_pet: $@\n";
@ -292,7 +292,7 @@ if ($@) {

 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **pet** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
+ **body** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 

 ### Return type

--- a/samples/client/petstore/perl/docs/StoreApi.md
+++ b/samples/client/petstore/perl/docs/StoreApi.md
@ -154,7 +154,7 @@ No authorization required
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)

 # **place_order**
-> Order place_order(order => $order)
+> Order place_order(body => $body)

 Place an order for a pet

@ -165,10 +165,10 @@ use WWW::OpenAPIClient::StoreApi;
 my $api_instance = WWW::OpenAPIClient::StoreApi->new(
 );

-my $order = WWW::OpenAPIClient::Object::Order->new(); # Order | order placed for purchasing the pet
+my $body = WWW::OpenAPIClient::Object::Order->new(); # Order | order placed for purchasing the pet

 eval { 
-    my $result = $api_instance->place_order(order => $order);
+    my $result = $api_instance->place_order(body => $body);
    print Dumper($result);
 };
 if ($@) {
@ -180,7 +180,7 @@ if ($@) {

 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **order** | [**Order**](Order.md)| order placed for purchasing the pet | 
+ **body** | [**Order**](Order.md)| order placed for purchasing the pet | 

 ### Return type

@ -192,7 +192,7 @@ No authorization required

 ### HTTP request headers

- - **Content-Type**: application/json
+ - **Content-Type**: Not defined
 - **Accept**: application/xml, application/json

 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
--- a/samples/client/petstore/perl/docs/UserApi.md
+++ b/samples/client/petstore/perl/docs/UserApi.md
@ -20,7 +20,7 @@ Method | HTTP request | Description


 # **create_user**
-> create_user(user => $user)
+> create_user(body => $body)

 Create user

@ -33,10 +33,10 @@ use WWW::OpenAPIClient::UserApi;
 my $api_instance = WWW::OpenAPIClient::UserApi->new(
 );

-my $user = WWW::OpenAPIClient::Object::User->new(); # User | Created user object
+my $body = WWW::OpenAPIClient::Object::User->new(); # User | Created user object

 eval { 
-    $api_instance->create_user(user => $user);
+    $api_instance->create_user(body => $body);
 };
 if ($@) {
    warn "Exception when calling UserApi->create_user: $@\n";
@ -47,7 +47,7 @@ if ($@) {

 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **user** | [**User**](User.md)| Created user object | 
+ **body** | [**User**](User.md)| Created user object | 

 ### Return type

@ -59,13 +59,13 @@ No authorization required

 ### HTTP request headers

- - **Content-Type**: application/json
+ - **Content-Type**: Not defined
 - **Accept**: Not defined

 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)

 # **create_users_with_array_input**
-> create_users_with_array_input(user => $user)
+> create_users_with_array_input(body => $body)

 Creates list of users with given input array

@ -76,10 +76,10 @@ use WWW::OpenAPIClient::UserApi;
 my $api_instance = WWW::OpenAPIClient::UserApi->new(
 );

-my $user = [WWW::OpenAPIClient::Object::ARRAY[User]->new()]; # ARRAY[User] | List of user object
+my $body = [WWW::OpenAPIClient::Object::ARRAY[User]->new()]; # ARRAY[User] | List of user object

 eval { 
-    $api_instance->create_users_with_array_input(user => $user);
+    $api_instance->create_users_with_array_input(body => $body);
 };
 if ($@) {
    warn "Exception when calling UserApi->create_users_with_array_input: $@\n";
@ -90,7 +90,7 @@ if ($@) {

 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **user** | [**ARRAY[User]**](ARRAY.md)| List of user object | 
+ **body** | [**ARRAY[User]**](User.md)| List of user object | 

 ### Return type

@ -102,13 +102,13 @@ No authorization required

 ### HTTP request headers

- - **Content-Type**: application/json
+ - **Content-Type**: Not defined
 - **Accept**: Not defined

 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)

 # **create_users_with_list_input**
-> create_users_with_list_input(user => $user)
+> create_users_with_list_input(body => $body)

 Creates list of users with given input array

@ -119,10 +119,10 @@ use WWW::OpenAPIClient::UserApi;
 my $api_instance = WWW::OpenAPIClient::UserApi->new(
 );

-my $user = [WWW::OpenAPIClient::Object::ARRAY[User]->new()]; # ARRAY[User] | List of user object
+my $body = [WWW::OpenAPIClient::Object::ARRAY[User]->new()]; # ARRAY[User] | List of user object

 eval { 
-    $api_instance->create_users_with_list_input(user => $user);
+    $api_instance->create_users_with_list_input(body => $body);
 };
 if ($@) {
    warn "Exception when calling UserApi->create_users_with_list_input: $@\n";
@ -133,7 +133,7 @@ if ($@) {

 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **user** | [**ARRAY[User]**](ARRAY.md)| List of user object | 
+ **body** | [**ARRAY[User]**](User.md)| List of user object | 

 ### Return type

@ -145,7 +145,7 @@ No authorization required

 ### HTTP request headers

- - **Content-Type**: application/json
+ - **Content-Type**: Not defined
 - **Accept**: Not defined

 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
@ -325,7 +325,7 @@ No authorization required
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)

 # **update_user**
-> update_user(username => $username, user => $user)
+> update_user(username => $username, body => $body)

 Updated user

@ -339,10 +339,10 @@ my $api_instance = WWW::OpenAPIClient::UserApi->new(
 );

 my $username = "username_example"; # string | name that need to be deleted
-my $user = WWW::OpenAPIClient::Object::User->new(); # User | Updated user object
+my $body = WWW::OpenAPIClient::Object::User->new(); # User | Updated user object

 eval { 
-    $api_instance->update_user(username => $username, user => $user);
+    $api_instance->update_user(username => $username, body => $body);
 };
 if ($@) {
    warn "Exception when calling UserApi->update_user: $@\n";
@ -354,7 +354,7 @@ if ($@) {
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
 **username** | **string**| name that need to be deleted | 
- **user** | [**User**](User.md)| Updated user object | 
+ **body** | [**User**](User.md)| Updated user object | 

 ### Return type

@ -366,7 +366,7 @@ No authorization required

 ### HTTP request headers

- - **Content-Type**: application/json
+ - **Content-Type**: Not defined
 - **Accept**: Not defined

 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/AnotherFakeApi.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/AnotherFakeApi.pm
@ -53,10 +53,10 @@ sub new {
 #
 # To test special tags
 # 
-# @param Client $client client model (required)
+# @param Client $body client model (required)
 {
    my $params = {
-    'client' => {
+    'body' => {
        data_type => 'Client',
        description => 'client model',
        required => '1',
@ -73,9 +73,9 @@ sub new {
 sub call_123_test_special_tags {
    my ($self, %args) = @_;

-    # verify the required parameter 'client' is set
-    unless (exists $args{'client'}) {
-      croak("Missing the required parameter 'client' when calling call_123_test_special_tags");
+    # verify the required parameter 'body' is set
+    unless (exists $args{'body'}) {
+      croak("Missing the required parameter 'body' when calling call_123_test_special_tags");
    }

    # parse inputs
@ -95,8 +95,8 @@ sub call_123_test_special_tags {

    my $_body_data;
    # body params
-    if ( exists $args{'client'}) {
-        $_body_data = $args{'client'};
+    if ( exists $args{'body'}) {
+        $_body_data = $args{'body'};
    }

    # authentication setting, if any
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/ApiClient.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/ApiClient.pm
@ -348,12 +348,6 @@ sub update_params_for_auth {
                $query_params->{'api_key_query'} = $api_key;
            }
        }
-        elsif ($auth eq 'bearer_test') {
-            // this endpoint requires Bearer (JWT) authentication (access token)
-            if ($self->{config}{access_token}) {
-                $headers['Authorization'] = 'Bearer ' . $self->{config}{access_token};
-            }
-        }
        elsif ($auth eq 'http_basic_test') {
            if ($self->{config}{username} || $self->{config}{password}) {
                $header_params->{'Authorization'} = 'Basic ' . encode_base64($self->{config}{username} . ":" . $self->{config}{password});
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/FakeApi.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/FakeApi.pm
@ -49,52 +49,64 @@ sub new {


 #
-# fake_health_get
+# create_xml_item
 #
-# Health check endpoint
+# creates an XmlItem
 # 
+# @param XmlItem $xml_item XmlItem Body (required)
 {
    my $params = {
+    'xml_item' => {
+        data_type => 'XmlItem',
+        description => 'XmlItem Body',
+        required => '1',
+    },
    };
-    __PACKAGE__->method_documentation->{ 'fake_health_get' } = { 
-        summary => 'Health check endpoint',
+    __PACKAGE__->method_documentation->{ 'create_xml_item' } = { 
+        summary => 'creates an XmlItem',
        params => $params,
-        returns => 'HealthCheckResult',
+        returns => undef,
        };
 }
-# @return HealthCheckResult
+# @return void
 #
-sub fake_health_get {
+sub create_xml_item {
    my ($self, %args) = @_;

-    # parse inputs
-    my $_resource_path = '/fake/health';
+    # verify the required parameter 'xml_item' is set
+    unless (exists $args{'xml_item'}) {
+      croak("Missing the required parameter 'xml_item' when calling create_xml_item");
+    }

-    my $_method = 'GET';
+    # parse inputs
+    my $_resource_path = '/fake/create_xml_item';
+
+    my $_method = 'POST';
    my $query_params = {};
    my $header_params = {};
    my $form_params = {};

    # 'Accept' and 'Content-Type' header
-    my $_header_accept = $self->{api_client}->select_header_accept('application/json');
+    my $_header_accept = $self->{api_client}->select_header_accept();
    if ($_header_accept) {
        $header_params->{'Accept'} = $_header_accept;
    }
-    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type();
+    $header_params->{'Content-Type'} = $self->{api_client}->select_header_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');

    my $_body_data;
+    # body params
+    if ( exists $args{'xml_item'}) {
+        $_body_data = $args{'xml_item'};
+    }
+
    # authentication setting, if any
    my $auth_settings = [qw()];

    # make the API Call
-    my $response = $self->{api_client}->call_api($_resource_path, $_method,
+    $self->{api_client}->call_api($_resource_path, $_method,
                                           $query_params, $form_params,
                                           $header_params, $_body_data, $auth_settings);
-    if (!$response) {
-        return;
-    }
-    my $_response_object = $self->{api_client}->deserialize('HealthCheckResult', $response);
-    return $_response_object;
+    return;
 }

 #
@ -135,7 +147,7 @@ sub fake_outer_boolean_serialize {
    if ($_header_accept) {
        $header_params->{'Accept'} = $_header_accept;
    }
-    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type('application/json');
+    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type();

    my $_body_data;
    # body params
@ -162,10 +174,10 @@ sub fake_outer_boolean_serialize {
 #
 # 
 # 
-# @param OuterComposite $outer_composite Input composite as post body (optional)
+# @param OuterComposite $body Input composite as post body (optional)
 {
    my $params = {
-    'outer_composite' => {
+    'body' => {
        data_type => 'OuterComposite',
        description => 'Input composite as post body',
        required => '0',
@ -195,12 +207,12 @@ sub fake_outer_composite_serialize {
    if ($_header_accept) {
        $header_params->{'Accept'} = $_header_accept;
    }
-    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type('application/json');
+    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type();

    my $_body_data;
    # body params
-    if ( exists $args{'outer_composite'}) {
-        $_body_data = $args{'outer_composite'};
+    if ( exists $args{'body'}) {
+        $_body_data = $args{'body'};
    }

    # authentication setting, if any
@ -255,7 +267,7 @@ sub fake_outer_number_serialize {
    if ($_header_accept) {
        $header_params->{'Accept'} = $_header_accept;
    }
-    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type('application/json');
+    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type();

    my $_body_data;
    # body params
@ -315,7 +327,7 @@ sub fake_outer_string_serialize {
    if ($_header_accept) {
        $header_params->{'Accept'} = $_header_accept;
    }
-    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type('application/json');
+    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type();

    my $_body_data;
    # body params
@ -342,10 +354,10 @@ sub fake_outer_string_serialize {
 #
 # 
 # 
-# @param FileSchemaTestClass $file_schema_test_class  (required)
+# @param FileSchemaTestClass $body  (required)
 {
    my $params = {
-    'file_schema_test_class' => {
+    'body' => {
        data_type => 'FileSchemaTestClass',
        description => '',
        required => '1',
@ -362,9 +374,9 @@ sub fake_outer_string_serialize {
 sub test_body_with_file_schema {
    my ($self, %args) = @_;

-    # verify the required parameter 'file_schema_test_class' is set
-    unless (exists $args{'file_schema_test_class'}) {
-      croak("Missing the required parameter 'file_schema_test_class' when calling test_body_with_file_schema");
+    # verify the required parameter 'body' is set
+    unless (exists $args{'body'}) {
+      croak("Missing the required parameter 'body' when calling test_body_with_file_schema");
    }

    # parse inputs
@ -384,8 +396,8 @@ sub test_body_with_file_schema {

    my $_body_data;
    # body params
-    if ( exists $args{'file_schema_test_class'}) {
-        $_body_data = $args{'file_schema_test_class'};
+    if ( exists $args{'body'}) {
+        $_body_data = $args{'body'};
    }

    # authentication setting, if any
@ -404,7 +416,7 @@ sub test_body_with_file_schema {
 # 
 # 
 # @param string $query  (required)
-# @param User $user  (required)
+# @param User $body  (required)
 {
    my $params = {
    'query' => {
@ -412,7 +424,7 @@ sub test_body_with_file_schema {
        description => '',
        required => '1',
    },
-    'user' => {
+    'body' => {
        data_type => 'User',
        description => '',
        required => '1',
@ -434,9 +446,9 @@ sub test_body_with_query_params {
      croak("Missing the required parameter 'query' when calling test_body_with_query_params");
    }

-    # verify the required parameter 'user' is set
-    unless (exists $args{'user'}) {
-      croak("Missing the required parameter 'user' when calling test_body_with_query_params");
+    # verify the required parameter 'body' is set
+    unless (exists $args{'body'}) {
+      croak("Missing the required parameter 'body' when calling test_body_with_query_params");
    }

    # parse inputs
@ -461,8 +473,8 @@ sub test_body_with_query_params {

    my $_body_data;
    # body params
-    if ( exists $args{'user'}) {
-        $_body_data = $args{'user'};
+    if ( exists $args{'body'}) {
+        $_body_data = $args{'body'};
    }

    # authentication setting, if any
@ -480,10 +492,10 @@ sub test_body_with_query_params {
 #
 # To test \"client\" model
 # 
-# @param Client $client client model (required)
+# @param Client $body client model (required)
 {
    my $params = {
-    'client' => {
+    'body' => {
        data_type => 'Client',
        description => 'client model',
        required => '1',
@ -500,9 +512,9 @@ sub test_body_with_query_params {
 sub test_client_model {
    my ($self, %args) = @_;

-    # verify the required parameter 'client' is set
-    unless (exists $args{'client'}) {
-      croak("Missing the required parameter 'client' when calling test_client_model");
+    # verify the required parameter 'body' is set
+    unless (exists $args{'body'}) {
+      croak("Missing the required parameter 'body' when calling test_client_model");
    }

    # parse inputs
@ -522,8 +534,8 @@ sub test_client_model {

    my $_body_data;
    # body params
-    if ( exists $args{'client'}) {
-        $_body_data = $args{'client'};
+    if ( exists $args{'body'}) {
+        $_body_data = $args{'body'};
    }

    # authentication setting, if any
@ -1010,7 +1022,7 @@ sub test_group_parameters {

    my $_body_data;
    # authentication setting, if any
-    my $auth_settings = [qw(bearer_test )];
+    my $auth_settings = [qw()];

    # make the API Call
    $self->{api_client}->call_api($_resource_path, $_method,
@ -1024,10 +1036,10 @@ sub test_group_parameters {
 #
 # test inline additionalProperties
 # 
-# @param HASH[string,string] $request_body request body (required)
+# @param HASH[string,string] $param request body (required)
 {
    my $params = {
-    'request_body' => {
+    'param' => {
        data_type => 'HASH[string,string]',
        description => 'request body',
        required => '1',
@ -1044,9 +1056,9 @@ sub test_group_parameters {
 sub test_inline_additional_properties {
    my ($self, %args) = @_;

-    # verify the required parameter 'request_body' is set
-    unless (exists $args{'request_body'}) {
-      croak("Missing the required parameter 'request_body' when calling test_inline_additional_properties");
+    # verify the required parameter 'param' is set
+    unless (exists $args{'param'}) {
+      croak("Missing the required parameter 'param' when calling test_inline_additional_properties");
    }

    # parse inputs
@ -1066,8 +1078,8 @@ sub test_inline_additional_properties {

    my $_body_data;
    # body params
-    if ( exists $args{'request_body'}) {
-        $_body_data = $args{'request_body'};
+    if ( exists $args{'param'}) {
+        $_body_data = $args{'param'};
    }

    # authentication setting, if any
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/FakeClassnameTags123Api.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/FakeClassnameTags123Api.pm
@ -53,10 +53,10 @@ sub new {
 #
 # To test class name in snake case
 # 
-# @param Client $client client model (required)
+# @param Client $body client model (required)
 {
    my $params = {
-    'client' => {
+    'body' => {
        data_type => 'Client',
        description => 'client model',
        required => '1',
@ -73,9 +73,9 @@ sub new {
 sub test_classname {
    my ($self, %args) = @_;

-    # verify the required parameter 'client' is set
-    unless (exists $args{'client'}) {
-      croak("Missing the required parameter 'client' when calling test_classname");
+    # verify the required parameter 'body' is set
+    unless (exists $args{'body'}) {
+      croak("Missing the required parameter 'body' when calling test_classname");
    }

    # parse inputs
@ -95,8 +95,8 @@ sub test_classname {

    my $_body_data;
    # body params
-    if ( exists $args{'client'}) {
-        $_body_data = $args{'client'};
+    if ( exists $args{'body'}) {
+        $_body_data = $args{'body'};
    }

    # authentication setting, if any
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesAnyType.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesAnyType.pm
@ -4,7 +4,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -46,7 +46,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -114,13 +114,20 @@ sub from_hash {
    # loop through attributes and use openapi_types to deserialize the data
    while ( my ($_key, $_type) = each %{$self->openapi_types} ) {
        my $_json_attribute = $self->attribute_map->{$_key}; 
-        if ($_type =~ /^array\[/i) { # array
-            my $_subclass = substr($_type, 6, -1);
+        if ($_type =~ /^array\[(.+)\]$/i) { # array
+            my $_subclass = $1;
            my @_array = ();
            foreach my $_element (@{$hash->{$_json_attribute}}) {
                push @_array, $self->_deserialize($_subclass, $_element);
            }
            $self->{$_key} = \@_array;
+        } elsif ($_type =~ /^hash\[string,(.+)\]$/i) { # hash
+            my $_subclass = $1;
+            my %_hash = ();
+            while (my($_key, $_element) = each %{$hash->{$_json_attribute}}) {
+                $_hash{$_key} = $self->_deserialize($_subclass, $_element);
+            }
+            $self->{$_key} = \%_hash;
        } elsif (exists $hash->{$_json_attribute}) { #hash(model), primitive, datetime
            $self->{$_key} = $self->_deserialize($_type, $hash->{$_json_attribute});
        } else {
@ -138,7 +145,7 @@ sub _deserialize {

    if ($type eq 'DateTime') {
        return DateTime->from_epoch(epoch => str2time($data));
-    } elsif ( grep {$type=~/^(ARRAY\[|HASH\[string,)?$_(\])?$/} ('int', 'double', 'string', 'boolean') ) {
+    } elsif ( grep( /^$type$/, ('int', 'double', 'string', 'boolean'))) {
        return $data;
    } else { # hash(model)
        my $_instance = eval "WWW::OpenAPIClient::Object::$type->new()";
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesArray.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesArray.pm
@ -4,7 +4,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -46,7 +46,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -114,13 +114,20 @@ sub from_hash {
    # loop through attributes and use openapi_types to deserialize the data
    while ( my ($_key, $_type) = each %{$self->openapi_types} ) {
        my $_json_attribute = $self->attribute_map->{$_key}; 
-        if ($_type =~ /^array\[/i) { # array
-            my $_subclass = substr($_type, 6, -1);
+        if ($_type =~ /^array\[(.+)\]$/i) { # array
+            my $_subclass = $1;
            my @_array = ();
            foreach my $_element (@{$hash->{$_json_attribute}}) {
                push @_array, $self->_deserialize($_subclass, $_element);
            }
            $self->{$_key} = \@_array;
+        } elsif ($_type =~ /^hash\[string,(.+)\]$/i) { # hash
+            my $_subclass = $1;
+            my %_hash = ();
+            while (my($_key, $_element) = each %{$hash->{$_json_attribute}}) {
+                $_hash{$_key} = $self->_deserialize($_subclass, $_element);
+            }
+            $self->{$_key} = \%_hash;
        } elsif (exists $hash->{$_json_attribute}) { #hash(model), primitive, datetime
            $self->{$_key} = $self->_deserialize($_type, $hash->{$_json_attribute});
        } else {
@ -138,7 +145,7 @@ sub _deserialize {

    if ($type eq 'DateTime') {
        return DateTime->from_epoch(epoch => str2time($data));
-    } elsif ( grep {$type=~/^(ARRAY\[|HASH\[string,)?$_(\])?$/} ('int', 'double', 'string', 'boolean') ) {
+    } elsif ( grep( /^$type$/, ('int', 'double', 'string', 'boolean'))) {
        return $data;
    } else { # hash(model)
        my $_instance = eval "WWW::OpenAPIClient::Object::$type->new()";
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesBoolean.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesBoolean.pm
@ -4,7 +4,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -46,7 +46,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -114,13 +114,20 @@ sub from_hash {
    # loop through attributes and use openapi_types to deserialize the data
    while ( my ($_key, $_type) = each %{$self->openapi_types} ) {
        my $_json_attribute = $self->attribute_map->{$_key}; 
-        if ($_type =~ /^array\[/i) { # array
-            my $_subclass = substr($_type, 6, -1);
+        if ($_type =~ /^array\[(.+)\]$/i) { # array
+            my $_subclass = $1;
            my @_array = ();
            foreach my $_element (@{$hash->{$_json_attribute}}) {
                push @_array, $self->_deserialize($_subclass, $_element);
            }
            $self->{$_key} = \@_array;
+        } elsif ($_type =~ /^hash\[string,(.+)\]$/i) { # hash
+            my $_subclass = $1;
+            my %_hash = ();
+            while (my($_key, $_element) = each %{$hash->{$_json_attribute}}) {
+                $_hash{$_key} = $self->_deserialize($_subclass, $_element);
+            }
+            $self->{$_key} = \%_hash;
        } elsif (exists $hash->{$_json_attribute}) { #hash(model), primitive, datetime
            $self->{$_key} = $self->_deserialize($_type, $hash->{$_json_attribute});
        } else {
@ -138,7 +145,7 @@ sub _deserialize {

    if ($type eq 'DateTime') {
        return DateTime->from_epoch(epoch => str2time($data));
-    } elsif ( grep {$type=~/^(ARRAY\[|HASH\[string,)?$_(\])?$/} ('int', 'double', 'string', 'boolean') ) {
+    } elsif ( grep( /^$type$/, ('int', 'double', 'string', 'boolean'))) {
        return $data;
    } else { # hash(model)
        my $_instance = eval "WWW::OpenAPIClient::Object::$type->new()";
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesClass.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesClass.pm
@ -161,16 +161,79 @@ __PACKAGE__->class_documentation({description => '',
 }                                 );

 __PACKAGE__->method_documentation({
-    'map_property' => {
+    'map_string' => {
        datatype => 'HASH[string,string]',
-        base_name => 'map_property',
+        base_name => 'map_string',
        description => '',
        format => '',
        read_only => '',
            },
-    'map_of_map_property' => {
+    'map_number' => {
+        datatype => 'HASH[string,double]',
+        base_name => 'map_number',
+        description => '',
+        format => '',
+        read_only => '',
+            },
+    'map_integer' => {
+        datatype => 'HASH[string,int]',
+        base_name => 'map_integer',
+        description => '',
+        format => '',
+        read_only => '',
+            },
+    'map_boolean' => {
+        datatype => 'HASH[string,boolean]',
+        base_name => 'map_boolean',
+        description => '',
+        format => '',
+        read_only => '',
+            },
+    'map_array_integer' => {
+        datatype => 'HASH[string,ARRAY[int]]',
+        base_name => 'map_array_integer',
+        description => '',
+        format => '',
+        read_only => '',
+            },
+    'map_array_anytype' => {
+        datatype => 'HASH[string,ARRAY[object]]',
+        base_name => 'map_array_anytype',
+        description => '',
+        format => '',
+        read_only => '',
+            },
+    'map_map_string' => {
        datatype => 'HASH[string,HASH[string,string]]',
-        base_name => 'map_of_map_property',
+        base_name => 'map_map_string',
+        description => '',
+        format => '',
+        read_only => '',
+            },
+    'map_map_anytype' => {
+        datatype => 'HASH[string,HASH[string,object]]',
+        base_name => 'map_map_anytype',
+        description => '',
+        format => '',
+        read_only => '',
+            },
+    'anytype_1' => {
+        datatype => 'object',
+        base_name => 'anytype_1',
+        description => '',
+        format => '',
+        read_only => '',
+            },
+    'anytype_2' => {
+        datatype => 'object',
+        base_name => 'anytype_2',
+        description => '',
+        format => '',
+        read_only => '',
+            },
+    'anytype_3' => {
+        datatype => 'object',
+        base_name => 'anytype_3',
        description => '',
        format => '',
        read_only => '',
@ -178,13 +241,31 @@ __PACKAGE__->method_documentation({
 });

 __PACKAGE__->openapi_types( {
-    'map_property' => 'HASH[string,string]',
-    'map_of_map_property' => 'HASH[string,HASH[string,string]]'
+    'map_string' => 'HASH[string,string]',
+    'map_number' => 'HASH[string,double]',
+    'map_integer' => 'HASH[string,int]',
+    'map_boolean' => 'HASH[string,boolean]',
+    'map_array_integer' => 'HASH[string,ARRAY[int]]',
+    'map_array_anytype' => 'HASH[string,ARRAY[object]]',
+    'map_map_string' => 'HASH[string,HASH[string,string]]',
+    'map_map_anytype' => 'HASH[string,HASH[string,object]]',
+    'anytype_1' => 'object',
+    'anytype_2' => 'object',
+    'anytype_3' => 'object'
 } );

 __PACKAGE__->attribute_map( {
-    'map_property' => 'map_property',
-    'map_of_map_property' => 'map_of_map_property'
+    'map_string' => 'map_string',
+    'map_number' => 'map_number',
+    'map_integer' => 'map_integer',
+    'map_boolean' => 'map_boolean',
+    'map_array_integer' => 'map_array_integer',
+    'map_array_anytype' => 'map_array_anytype',
+    'map_map_string' => 'map_map_string',
+    'map_map_anytype' => 'map_map_anytype',
+    'anytype_1' => 'anytype_1',
+    'anytype_2' => 'anytype_2',
+    'anytype_3' => 'anytype_3'
 } );

 __PACKAGE__->mk_accessors(keys %{__PACKAGE__->attribute_map});
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesInteger.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesInteger.pm
@ -4,7 +4,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -46,7 +46,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -114,13 +114,20 @@ sub from_hash {
    # loop through attributes and use openapi_types to deserialize the data
    while ( my ($_key, $_type) = each %{$self->openapi_types} ) {
        my $_json_attribute = $self->attribute_map->{$_key}; 
-        if ($_type =~ /^array\[/i) { # array
-            my $_subclass = substr($_type, 6, -1);
+        if ($_type =~ /^array\[(.+)\]$/i) { # array
+            my $_subclass = $1;
            my @_array = ();
            foreach my $_element (@{$hash->{$_json_attribute}}) {
                push @_array, $self->_deserialize($_subclass, $_element);
            }
            $self->{$_key} = \@_array;
+        } elsif ($_type =~ /^hash\[string,(.+)\]$/i) { # hash
+            my $_subclass = $1;
+            my %_hash = ();
+            while (my($_key, $_element) = each %{$hash->{$_json_attribute}}) {
+                $_hash{$_key} = $self->_deserialize($_subclass, $_element);
+            }
+            $self->{$_key} = \%_hash;
        } elsif (exists $hash->{$_json_attribute}) { #hash(model), primitive, datetime
            $self->{$_key} = $self->_deserialize($_type, $hash->{$_json_attribute});
        } else {
@ -138,7 +145,7 @@ sub _deserialize {

    if ($type eq 'DateTime') {
        return DateTime->from_epoch(epoch => str2time($data));
-    } elsif ( grep {$type=~/^(ARRAY\[|HASH\[string,)?$_(\])?$/} ('int', 'double', 'string', 'boolean') ) {
+    } elsif ( grep( /^$type$/, ('int', 'double', 'string', 'boolean'))) {
        return $data;
    } else { # hash(model)
        my $_instance = eval "WWW::OpenAPIClient::Object::$type->new()";
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesNumber.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesNumber.pm
@ -4,7 +4,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -46,7 +46,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -114,13 +114,20 @@ sub from_hash {
    # loop through attributes and use openapi_types to deserialize the data
    while ( my ($_key, $_type) = each %{$self->openapi_types} ) {
        my $_json_attribute = $self->attribute_map->{$_key}; 
-        if ($_type =~ /^array\[/i) { # array
-            my $_subclass = substr($_type, 6, -1);
+        if ($_type =~ /^array\[(.+)\]$/i) { # array
+            my $_subclass = $1;
            my @_array = ();
            foreach my $_element (@{$hash->{$_json_attribute}}) {
                push @_array, $self->_deserialize($_subclass, $_element);
            }
            $self->{$_key} = \@_array;
+        } elsif ($_type =~ /^hash\[string,(.+)\]$/i) { # hash
+            my $_subclass = $1;
+            my %_hash = ();
+            while (my($_key, $_element) = each %{$hash->{$_json_attribute}}) {
+                $_hash{$_key} = $self->_deserialize($_subclass, $_element);
+            }
+            $self->{$_key} = \%_hash;
        } elsif (exists $hash->{$_json_attribute}) { #hash(model), primitive, datetime
            $self->{$_key} = $self->_deserialize($_type, $hash->{$_json_attribute});
        } else {
@ -138,7 +145,7 @@ sub _deserialize {

    if ($type eq 'DateTime') {
        return DateTime->from_epoch(epoch => str2time($data));
-    } elsif ( grep {$type=~/^(ARRAY\[|HASH\[string,)?$_(\])?$/} ('int', 'double', 'string', 'boolean') ) {
+    } elsif ( grep( /^$type$/, ('int', 'double', 'string', 'boolean'))) {
        return $data;
    } else { # hash(model)
        my $_instance = eval "WWW::OpenAPIClient::Object::$type->new()";
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesObject.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesObject.pm
@ -4,7 +4,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -46,7 +46,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -114,13 +114,20 @@ sub from_hash {
    # loop through attributes and use openapi_types to deserialize the data
    while ( my ($_key, $_type) = each %{$self->openapi_types} ) {
        my $_json_attribute = $self->attribute_map->{$_key}; 
-        if ($_type =~ /^array\[/i) { # array
-            my $_subclass = substr($_type, 6, -1);
+        if ($_type =~ /^array\[(.+)\]$/i) { # array
+            my $_subclass = $1;
            my @_array = ();
            foreach my $_element (@{$hash->{$_json_attribute}}) {
                push @_array, $self->_deserialize($_subclass, $_element);
            }
            $self->{$_key} = \@_array;
+        } elsif ($_type =~ /^hash\[string,(.+)\]$/i) { # hash
+            my $_subclass = $1;
+            my %_hash = ();
+            while (my($_key, $_element) = each %{$hash->{$_json_attribute}}) {
+                $_hash{$_key} = $self->_deserialize($_subclass, $_element);
+            }
+            $self->{$_key} = \%_hash;
        } elsif (exists $hash->{$_json_attribute}) { #hash(model), primitive, datetime
            $self->{$_key} = $self->_deserialize($_type, $hash->{$_json_attribute});
        } else {
@ -138,7 +145,7 @@ sub _deserialize {

    if ($type eq 'DateTime') {
        return DateTime->from_epoch(epoch => str2time($data));
-    } elsif ( grep {$type=~/^(ARRAY\[|HASH\[string,)?$_(\])?$/} ('int', 'double', 'string', 'boolean') ) {
+    } elsif ( grep( /^$type$/, ('int', 'double', 'string', 'boolean'))) {
        return $data;
    } else { # hash(model)
        my $_instance = eval "WWW::OpenAPIClient::Object::$type->new()";
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesString.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/AdditionalPropertiesString.pm
@ -4,7 +4,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -46,7 +46,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -114,13 +114,20 @@ sub from_hash {
    # loop through attributes and use openapi_types to deserialize the data
    while ( my ($_key, $_type) = each %{$self->openapi_types} ) {
        my $_json_attribute = $self->attribute_map->{$_key}; 
-        if ($_type =~ /^array\[/i) { # array
-            my $_subclass = substr($_type, 6, -1);
+        if ($_type =~ /^array\[(.+)\]$/i) { # array
+            my $_subclass = $1;
            my @_array = ();
            foreach my $_element (@{$hash->{$_json_attribute}}) {
                push @_array, $self->_deserialize($_subclass, $_element);
            }
            $self->{$_key} = \@_array;
+        } elsif ($_type =~ /^hash\[string,(.+)\]$/i) { # hash
+            my $_subclass = $1;
+            my %_hash = ();
+            while (my($_key, $_element) = each %{$hash->{$_json_attribute}}) {
+                $_hash{$_key} = $self->_deserialize($_subclass, $_element);
+            }
+            $self->{$_key} = \%_hash;
        } elsif (exists $hash->{$_json_attribute}) { #hash(model), primitive, datetime
            $self->{$_key} = $self->_deserialize($_type, $hash->{$_json_attribute});
        } else {
@ -138,7 +145,7 @@ sub _deserialize {

    if ($type eq 'DateTime') {
        return DateTime->from_epoch(epoch => str2time($data));
-    } elsif ( grep {$type=~/^(ARRAY\[|HASH\[string,)?$_(\])?$/} ('int', 'double', 'string', 'boolean') ) {
+    } elsif ( grep( /^$type$/, ('int', 'double', 'string', 'boolean'))) {
        return $data;
    } else { # hash(model)
        my $_instance = eval "WWW::OpenAPIClient::Object::$type->new()";
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/Cat.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/Cat.pm
@ -31,6 +31,7 @@ use Date::Parse;
 use DateTime;

 use WWW::OpenAPIClient::Object::Animal;
+use WWW::OpenAPIClient::Object::CatAllOf;

 use base ("Class::Accessor", "Class::Data::Inheritable", "WWW::OpenAPIClient::Object::Animal");

--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/CatAllOf.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/CatAllOf.pm
@ -0,0 +1,184 @@
+=begin comment
+
+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
+
+Generated by: https://openapi-generator.tech
+
+=end comment
+
+=cut
+
+#
+# NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+# Do not edit the class manually.
+# Ref: https://openapi-generator.tech
+#
+package WWW::OpenAPIClient::Object::CatAllOf;
+
+require 5.6.0;
+use strict;
+use warnings;
+use utf8;
+use JSON qw(decode_json);
+use Data::Dumper;
+use Module::Runtime qw(use_module);
+use Log::Any qw($log);
+use Date::Parse;
+use DateTime;
+
+
+use base ("Class::Accessor", "Class::Data::Inheritable");
+
+#
+#
+#
+# NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech). Do not edit the class manually.
+# REF: https://openapi-generator.tech
+#
+
+=begin comment
+
+OpenAPI Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+
+The version of the OpenAPI document: 1.0.0
+
+Generated by: https://openapi-generator.tech
+
+=end comment
+
+=cut
+
+#
+# NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+# Do not edit the class manually.
+# Ref: https://openapi-generator.tech
+#
+__PACKAGE__->mk_classdata('attribute_map' => {});
+__PACKAGE__->mk_classdata('openapi_types' => {});
+__PACKAGE__->mk_classdata('method_documentation' => {}); 
+__PACKAGE__->mk_classdata('class_documentation' => {});
+
+# new plain object
+sub new { 
+    my ($class, %args) = @_; 
+
+    my $self = bless {}, $class;
+
+    $self->init(%args);
+    
+    return $self;
+}
+
+# initialize the object
+sub init
+{
+    my ($self, %args) = @_;
+
+    foreach my $attribute (keys %{$self->attribute_map}) {
+        my $args_key = $self->attribute_map->{$attribute};
+        $self->$attribute( $args{ $args_key } );
+    }
+}
+
+# return perl hash
+sub to_hash {
+    my $self = shift;
+    my $_hash = decode_json(JSON->new->convert_blessed->encode($self));
+
+    return $_hash;
+}
+
+# used by JSON for serialization
+sub TO_JSON { 
+    my $self = shift;
+    my $_data = {};
+    foreach my $_key (keys %{$self->attribute_map}) {
+        if (defined $self->{$_key}) {
+            $_data->{$self->attribute_map->{$_key}} = $self->{$_key};
+        }
+    }
+
+    return $_data;
+}
+
+# from Perl hashref
+sub from_hash {
+    my ($self, $hash) = @_;
+
+    # loop through attributes and use openapi_types to deserialize the data
+    while ( my ($_key, $_type) = each %{$self->openapi_types} ) {
+        my $_json_attribute = $self->attribute_map->{$_key}; 
+        if ($_type =~ /^array\[(.+)\]$/i) { # array
+            my $_subclass = $1;
+            my @_array = ();
+            foreach my $_element (@{$hash->{$_json_attribute}}) {
+                push @_array, $self->_deserialize($_subclass, $_element);
+            }
+            $self->{$_key} = \@_array;
+        } elsif ($_type =~ /^hash\[string,(.+)\]$/i) { # hash
+            my $_subclass = $1;
+            my %_hash = ();
+            while (my($_key, $_element) = each %{$hash->{$_json_attribute}}) {
+                $_hash{$_key} = $self->_deserialize($_subclass, $_element);
+            }
+            $self->{$_key} = \%_hash;
+        } elsif (exists $hash->{$_json_attribute}) { #hash(model), primitive, datetime
+            $self->{$_key} = $self->_deserialize($_type, $hash->{$_json_attribute});
+        } else {
+            $log->debugf("Warning: %s (%s) does not exist in input hash\n", $_key, $_json_attribute);
+        }
+    }
+  
+    return $self;
+}
+
+# deserialize non-array data
+sub _deserialize {
+    my ($self, $type, $data) = @_;
+    $log->debugf("deserializing %s with %s",Dumper($data), $type);
+
+    if ($type eq 'DateTime') {
+        return DateTime->from_epoch(epoch => str2time($data));
+    } elsif ( grep( /^$type$/, ('int', 'double', 'string', 'boolean'))) {
+        return $data;
+    } else { # hash(model)
+        my $_instance = eval "WWW::OpenAPIClient::Object::$type->new()";
+        return $_instance->from_hash($data);
+    }
+}
+
+
+
+__PACKAGE__->class_documentation({description => '',
+                                  class => 'CatAllOf',
+                                  required => [], # TODO
+}                                 );
+
+__PACKAGE__->method_documentation({
+    'declawed' => {
+        datatype => 'boolean',
+        base_name => 'declawed',
+        description => '',
+        format => '',
+        read_only => '',
+            },
+});
+
+__PACKAGE__->openapi_types( {
+    'declawed' => 'boolean'
+} );
+
+__PACKAGE__->attribute_map( {
+    'declawed' => 'declawed'
+} );
+
+__PACKAGE__->mk_accessors(keys %{__PACKAGE__->attribute_map});
+
+
+1;
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/Dog.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/Dog.pm
@ -31,6 +31,7 @@ use Date::Parse;
 use DateTime;

 use WWW::OpenAPIClient::Object::Animal;
+use WWW::OpenAPIClient::Object::DogAllOf;

 use base ("Class::Accessor", "Class::Data::Inheritable", "WWW::OpenAPIClient::Object::Animal");

--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/DogAllOf.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/DogAllOf.pm
@ -0,0 +1,184 @@
+=begin comment
+
+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
+
+Generated by: https://openapi-generator.tech
+
+=end comment
+
+=cut
+
+#
+# NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+# Do not edit the class manually.
+# Ref: https://openapi-generator.tech
+#
+package WWW::OpenAPIClient::Object::DogAllOf;
+
+require 5.6.0;
+use strict;
+use warnings;
+use utf8;
+use JSON qw(decode_json);
+use Data::Dumper;
+use Module::Runtime qw(use_module);
+use Log::Any qw($log);
+use Date::Parse;
+use DateTime;
+
+
+use base ("Class::Accessor", "Class::Data::Inheritable");
+
+#
+#
+#
+# NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech). Do not edit the class manually.
+# REF: https://openapi-generator.tech
+#
+
+=begin comment
+
+OpenAPI Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+
+The version of the OpenAPI document: 1.0.0
+
+Generated by: https://openapi-generator.tech
+
+=end comment
+
+=cut
+
+#
+# NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+# Do not edit the class manually.
+# Ref: https://openapi-generator.tech
+#
+__PACKAGE__->mk_classdata('attribute_map' => {});
+__PACKAGE__->mk_classdata('openapi_types' => {});
+__PACKAGE__->mk_classdata('method_documentation' => {}); 
+__PACKAGE__->mk_classdata('class_documentation' => {});
+
+# new plain object
+sub new { 
+    my ($class, %args) = @_; 
+
+    my $self = bless {}, $class;
+
+    $self->init(%args);
+    
+    return $self;
+}
+
+# initialize the object
+sub init
+{
+    my ($self, %args) = @_;
+
+    foreach my $attribute (keys %{$self->attribute_map}) {
+        my $args_key = $self->attribute_map->{$attribute};
+        $self->$attribute( $args{ $args_key } );
+    }
+}
+
+# return perl hash
+sub to_hash {
+    my $self = shift;
+    my $_hash = decode_json(JSON->new->convert_blessed->encode($self));
+
+    return $_hash;
+}
+
+# used by JSON for serialization
+sub TO_JSON { 
+    my $self = shift;
+    my $_data = {};
+    foreach my $_key (keys %{$self->attribute_map}) {
+        if (defined $self->{$_key}) {
+            $_data->{$self->attribute_map->{$_key}} = $self->{$_key};
+        }
+    }
+
+    return $_data;
+}
+
+# from Perl hashref
+sub from_hash {
+    my ($self, $hash) = @_;
+
+    # loop through attributes and use openapi_types to deserialize the data
+    while ( my ($_key, $_type) = each %{$self->openapi_types} ) {
+        my $_json_attribute = $self->attribute_map->{$_key}; 
+        if ($_type =~ /^array\[(.+)\]$/i) { # array
+            my $_subclass = $1;
+            my @_array = ();
+            foreach my $_element (@{$hash->{$_json_attribute}}) {
+                push @_array, $self->_deserialize($_subclass, $_element);
+            }
+            $self->{$_key} = \@_array;
+        } elsif ($_type =~ /^hash\[string,(.+)\]$/i) { # hash
+            my $_subclass = $1;
+            my %_hash = ();
+            while (my($_key, $_element) = each %{$hash->{$_json_attribute}}) {
+                $_hash{$_key} = $self->_deserialize($_subclass, $_element);
+            }
+            $self->{$_key} = \%_hash;
+        } elsif (exists $hash->{$_json_attribute}) { #hash(model), primitive, datetime
+            $self->{$_key} = $self->_deserialize($_type, $hash->{$_json_attribute});
+        } else {
+            $log->debugf("Warning: %s (%s) does not exist in input hash\n", $_key, $_json_attribute);
+        }
+    }
+  
+    return $self;
+}
+
+# deserialize non-array data
+sub _deserialize {
+    my ($self, $type, $data) = @_;
+    $log->debugf("deserializing %s with %s",Dumper($data), $type);
+
+    if ($type eq 'DateTime') {
+        return DateTime->from_epoch(epoch => str2time($data));
+    } elsif ( grep( /^$type$/, ('int', 'double', 'string', 'boolean'))) {
+        return $data;
+    } else { # hash(model)
+        my $_instance = eval "WWW::OpenAPIClient::Object::$type->new()";
+        return $_instance->from_hash($data);
+    }
+}
+
+
+
+__PACKAGE__->class_documentation({description => '',
+                                  class => 'DogAllOf',
+                                  required => [], # TODO
+}                                 );
+
+__PACKAGE__->method_documentation({
+    'breed' => {
+        datatype => 'string',
+        base_name => 'breed',
+        description => '',
+        format => '',
+        read_only => '',
+            },
+});
+
+__PACKAGE__->openapi_types( {
+    'breed' => 'string'
+} );
+
+__PACKAGE__->attribute_map( {
+    'breed' => 'breed'
+} );
+
+__PACKAGE__->mk_accessors(keys %{__PACKAGE__->attribute_map});
+
+
+1;
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/EnumTest.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/EnumTest.pm
@ -31,9 +31,6 @@ use Date::Parse;
 use DateTime;

 use WWW::OpenAPIClient::Object::OuterEnum;
-use WWW::OpenAPIClient::Object::OuterEnumDefaultValue;
-use WWW::OpenAPIClient::Object::OuterEnumInteger;
-use WWW::OpenAPIClient::Object::OuterEnumIntegerDefaultValue;

 use base ("Class::Accessor", "Class::Data::Inheritable");

@ -200,27 +197,6 @@ __PACKAGE__->method_documentation({
        format => '',
        read_only => '',
            },
-    'outer_enum_integer' => {
-        datatype => 'OuterEnumInteger',
-        base_name => 'outerEnumInteger',
-        description => '',
-        format => '',
-        read_only => '',
-            },
-    'outer_enum_default_value' => {
-        datatype => 'OuterEnumDefaultValue',
-        base_name => 'outerEnumDefaultValue',
-        description => '',
-        format => '',
-        read_only => '',
-            },
-    'outer_enum_integer_default_value' => {
-        datatype => 'OuterEnumIntegerDefaultValue',
-        base_name => 'outerEnumIntegerDefaultValue',
-        description => '',
-        format => '',
-        read_only => '',
-            },
 });

 __PACKAGE__->openapi_types( {
@ -228,10 +204,7 @@ __PACKAGE__->openapi_types( {
    'enum_string_required' => 'string',
    'enum_integer' => 'int',
    'enum_number' => 'double',
-    'outer_enum' => 'OuterEnum',
-    'outer_enum_integer' => 'OuterEnumInteger',
-    'outer_enum_default_value' => 'OuterEnumDefaultValue',
-    'outer_enum_integer_default_value' => 'OuterEnumIntegerDefaultValue'
+    'outer_enum' => 'OuterEnum'
 } );

 __PACKAGE__->attribute_map( {
@ -239,10 +212,7 @@ __PACKAGE__->attribute_map( {
    'enum_string_required' => 'enum_string_required',
    'enum_integer' => 'enum_integer',
    'enum_number' => 'enum_number',
-    'outer_enum' => 'outerEnum',
-    'outer_enum_integer' => 'outerEnumInteger',
-    'outer_enum_default_value' => 'outerEnumDefaultValue',
-    'outer_enum_integer_default_value' => 'outerEnumIntegerDefaultValue'
+    'outer_enum' => 'outerEnum'
 } );

 __PACKAGE__->mk_accessors(keys %{__PACKAGE__->attribute_map});
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/FormatTest.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/FormatTest.pm
@ -252,20 +252,6 @@ __PACKAGE__->method_documentation({
        format => '',
        read_only => '',
            },
-    'pattern_with_digits' => {
-        datatype => 'string',
-        base_name => 'pattern_with_digits',
-        description => 'A string that is a 10 digit number. Can have leading zeros.',
-        format => '',
-        read_only => '',
-            },
-    'pattern_with_digits_and_delimiter' => {
-        datatype => 'string',
-        base_name => 'pattern_with_digits_and_delimiter',
-        description => 'A string starting with &#39;image_&#39; (case insensitive) and one to three digits following i.e. Image_01.',
-        format => '',
-        read_only => '',
-            },
 });

 __PACKAGE__->openapi_types( {
@ -281,9 +267,7 @@ __PACKAGE__->openapi_types( {
    'date' => 'DateTime',
    'date_time' => 'DateTime',
    'uuid' => 'string',
-    'password' => 'string',
-    'pattern_with_digits' => 'string',
-    'pattern_with_digits_and_delimiter' => 'string'
+    'password' => 'string'
 } );

 __PACKAGE__->attribute_map( {
@ -299,9 +283,7 @@ __PACKAGE__->attribute_map( {
    'date' => 'date',
    'date_time' => 'dateTime',
    'uuid' => 'uuid',
-    'password' => 'password',
-    'pattern_with_digits' => 'pattern_with_digits',
-    'pattern_with_digits_and_delimiter' => 'pattern_with_digits_and_delimiter'
+    'password' => 'password'
 } );

 __PACKAGE__->mk_accessors(keys %{__PACKAGE__->attribute_map});
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/TypeHolderDefault.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/TypeHolderDefault.pm
@ -4,7 +4,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -46,7 +46,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -114,13 +114,20 @@ sub from_hash {
    # loop through attributes and use openapi_types to deserialize the data
    while ( my ($_key, $_type) = each %{$self->openapi_types} ) {
        my $_json_attribute = $self->attribute_map->{$_key}; 
-        if ($_type =~ /^array\[/i) { # array
-            my $_subclass = substr($_type, 6, -1);
+        if ($_type =~ /^array\[(.+)\]$/i) { # array
+            my $_subclass = $1;
            my @_array = ();
            foreach my $_element (@{$hash->{$_json_attribute}}) {
                push @_array, $self->_deserialize($_subclass, $_element);
            }
            $self->{$_key} = \@_array;
+        } elsif ($_type =~ /^hash\[string,(.+)\]$/i) { # hash
+            my $_subclass = $1;
+            my %_hash = ();
+            while (my($_key, $_element) = each %{$hash->{$_json_attribute}}) {
+                $_hash{$_key} = $self->_deserialize($_subclass, $_element);
+            }
+            $self->{$_key} = \%_hash;
        } elsif (exists $hash->{$_json_attribute}) { #hash(model), primitive, datetime
            $self->{$_key} = $self->_deserialize($_type, $hash->{$_json_attribute});
        } else {
@ -138,7 +145,7 @@ sub _deserialize {

    if ($type eq 'DateTime') {
        return DateTime->from_epoch(epoch => str2time($data));
-    } elsif ( grep {$type=~/^(ARRAY\[|HASH\[string,)?$_(\])?$/} ('int', 'double', 'string', 'boolean') ) {
+    } elsif ( grep( /^$type$/, ('int', 'double', 'string', 'boolean'))) {
        return $data;
    } else { # hash(model)
        my $_instance = eval "WWW::OpenAPIClient::Object::$type->new()";
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/TypeHolderExample.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/TypeHolderExample.pm
@ -4,7 +4,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -46,7 +46,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -114,13 +114,20 @@ sub from_hash {
    # loop through attributes and use openapi_types to deserialize the data
    while ( my ($_key, $_type) = each %{$self->openapi_types} ) {
        my $_json_attribute = $self->attribute_map->{$_key}; 
-        if ($_type =~ /^array\[/i) { # array
-            my $_subclass = substr($_type, 6, -1);
+        if ($_type =~ /^array\[(.+)\]$/i) { # array
+            my $_subclass = $1;
            my @_array = ();
            foreach my $_element (@{$hash->{$_json_attribute}}) {
                push @_array, $self->_deserialize($_subclass, $_element);
            }
            $self->{$_key} = \@_array;
+        } elsif ($_type =~ /^hash\[string,(.+)\]$/i) { # hash
+            my $_subclass = $1;
+            my %_hash = ();
+            while (my($_key, $_element) = each %{$hash->{$_json_attribute}}) {
+                $_hash{$_key} = $self->_deserialize($_subclass, $_element);
+            }
+            $self->{$_key} = \%_hash;
        } elsif (exists $hash->{$_json_attribute}) { #hash(model), primitive, datetime
            $self->{$_key} = $self->_deserialize($_type, $hash->{$_json_attribute});
        } else {
@ -138,7 +145,7 @@ sub _deserialize {

    if ($type eq 'DateTime') {
        return DateTime->from_epoch(epoch => str2time($data));
-    } elsif ( grep {$type=~/^(ARRAY\[|HASH\[string,)?$_(\])?$/} ('int', 'double', 'string', 'boolean') ) {
+    } elsif ( grep( /^$type$/, ('int', 'double', 'string', 'boolean'))) {
        return $data;
    } else { # hash(model)
        my $_instance = eval "WWW::OpenAPIClient::Object::$type->new()";
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/XmlItem.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/Object/XmlItem.pm
@ -4,7 +4,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -46,7 +46,7 @@ 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: \" \\

-OpenAPI spec version: 1.0.0
+The version of the OpenAPI document: 1.0.0

 Generated by: https://openapi-generator.tech

@ -114,13 +114,20 @@ sub from_hash {
    # loop through attributes and use openapi_types to deserialize the data
    while ( my ($_key, $_type) = each %{$self->openapi_types} ) {
        my $_json_attribute = $self->attribute_map->{$_key}; 
-        if ($_type =~ /^array\[/i) { # array
-            my $_subclass = substr($_type, 6, -1);
+        if ($_type =~ /^array\[(.+)\]$/i) { # array
+            my $_subclass = $1;
            my @_array = ();
            foreach my $_element (@{$hash->{$_json_attribute}}) {
                push @_array, $self->_deserialize($_subclass, $_element);
            }
            $self->{$_key} = \@_array;
+        } elsif ($_type =~ /^hash\[string,(.+)\]$/i) { # hash
+            my $_subclass = $1;
+            my %_hash = ();
+            while (my($_key, $_element) = each %{$hash->{$_json_attribute}}) {
+                $_hash{$_key} = $self->_deserialize($_subclass, $_element);
+            }
+            $self->{$_key} = \%_hash;
        } elsif (exists $hash->{$_json_attribute}) { #hash(model), primitive, datetime
            $self->{$_key} = $self->_deserialize($_type, $hash->{$_json_attribute});
        } else {
@ -138,7 +145,7 @@ sub _deserialize {

    if ($type eq 'DateTime') {
        return DateTime->from_epoch(epoch => str2time($data));
-    } elsif ( grep {$type=~/^(ARRAY\[|HASH\[string,)?$_(\])?$/} ('int', 'double', 'string', 'boolean') ) {
+    } elsif ( grep( /^$type$/, ('int', 'double', 'string', 'boolean'))) {
        return $data;
    } else { # hash(model)
        my $_instance = eval "WWW::OpenAPIClient::Object::$type->new()";
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/PetApi.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/PetApi.pm
@ -53,10 +53,10 @@ sub new {
 #
 # Add a new pet to the store
 # 
-# @param Pet $pet Pet object that needs to be added to the store (required)
+# @param Pet $body Pet object that needs to be added to the store (required)
 {
    my $params = {
-    'pet' => {
+    'body' => {
        data_type => 'Pet',
        description => 'Pet object that needs to be added to the store',
        required => '1',
@ -73,9 +73,9 @@ sub new {
 sub add_pet {
    my ($self, %args) = @_;

-    # verify the required parameter 'pet' is set
-    unless (exists $args{'pet'}) {
-      croak("Missing the required parameter 'pet' when calling add_pet");
+    # verify the required parameter 'body' is set
+    unless (exists $args{'body'}) {
+      croak("Missing the required parameter 'body' when calling add_pet");
    }

    # parse inputs
@ -95,8 +95,8 @@ sub add_pet {

    my $_body_data;
    # body params
-    if ( exists $args{'pet'}) {
-        $_body_data = $args{'pet'};
+    if ( exists $args{'body'}) {
+        $_body_data = $args{'body'};
    }

    # authentication setting, if any
@ -385,10 +385,10 @@ sub get_pet_by_id {
 #
 # Update an existing pet
 # 
-# @param Pet $pet Pet object that needs to be added to the store (required)
+# @param Pet $body Pet object that needs to be added to the store (required)
 {
    my $params = {
-    'pet' => {
+    'body' => {
        data_type => 'Pet',
        description => 'Pet object that needs to be added to the store',
        required => '1',
@ -405,9 +405,9 @@ sub get_pet_by_id {
 sub update_pet {
    my ($self, %args) = @_;

-    # verify the required parameter 'pet' is set
-    unless (exists $args{'pet'}) {
-      croak("Missing the required parameter 'pet' when calling update_pet");
+    # verify the required parameter 'body' is set
+    unless (exists $args{'body'}) {
+      croak("Missing the required parameter 'body' when calling update_pet");
    }

    # parse inputs
@ -427,8 +427,8 @@ sub update_pet {

    my $_body_data;
    # body params
-    if ( exists $args{'pet'}) {
-        $_body_data = $args{'pet'};
+    if ( exists $args{'body'}) {
+        $_body_data = $args{'body'};
    }

    # authentication setting, if any
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/StoreApi.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/StoreApi.pm
@ -232,10 +232,10 @@ sub get_order_by_id {
 #
 # Place an order for a pet
 # 
-# @param Order $order order placed for purchasing the pet (required)
+# @param Order $body order placed for purchasing the pet (required)
 {
    my $params = {
-    'order' => {
+    'body' => {
        data_type => 'Order',
        description => 'order placed for purchasing the pet',
        required => '1',
@ -252,9 +252,9 @@ sub get_order_by_id {
 sub place_order {
    my ($self, %args) = @_;

-    # verify the required parameter 'order' is set
-    unless (exists $args{'order'}) {
-      croak("Missing the required parameter 'order' when calling place_order");
+    # verify the required parameter 'body' is set
+    unless (exists $args{'body'}) {
+      croak("Missing the required parameter 'body' when calling place_order");
    }

    # parse inputs
@ -270,12 +270,12 @@ sub place_order {
    if ($_header_accept) {
        $header_params->{'Accept'} = $_header_accept;
    }
-    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type('application/json');
+    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type();

    my $_body_data;
    # body params
-    if ( exists $args{'order'}) {
-        $_body_data = $args{'order'};
+    if ( exists $args{'body'}) {
+        $_body_data = $args{'body'};
    }

    # authentication setting, if any
--- a/samples/client/petstore/perl/lib/WWW/OpenAPIClient/UserApi.pm
+++ b/samples/client/petstore/perl/lib/WWW/OpenAPIClient/UserApi.pm
@ -53,10 +53,10 @@ sub new {
 #
 # Create user
 # 
-# @param User $user Created user object (required)
+# @param User $body Created user object (required)
 {
    my $params = {
-    'user' => {
+    'body' => {
        data_type => 'User',
        description => 'Created user object',
        required => '1',
@ -73,9 +73,9 @@ sub new {
 sub create_user {
    my ($self, %args) = @_;

-    # verify the required parameter 'user' is set
-    unless (exists $args{'user'}) {
-      croak("Missing the required parameter 'user' when calling create_user");
+    # verify the required parameter 'body' is set
+    unless (exists $args{'body'}) {
+      croak("Missing the required parameter 'body' when calling create_user");
    }

    # parse inputs
@ -91,12 +91,12 @@ sub create_user {
    if ($_header_accept) {
        $header_params->{'Accept'} = $_header_accept;
    }
-    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type('application/json');
+    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type();

    my $_body_data;
    # body params
-    if ( exists $args{'user'}) {
-        $_body_data = $args{'user'};
+    if ( exists $args{'body'}) {
+        $_body_data = $args{'body'};
    }

    # authentication setting, if any
@ -114,10 +114,10 @@ sub create_user {
 #
 # Creates list of users with given input array
 # 
-# @param ARRAY[User] $user List of user object (required)
+# @param ARRAY[User] $body List of user object (required)
 {
    my $params = {
-    'user' => {
+    'body' => {
        data_type => 'ARRAY[User]',
        description => 'List of user object',
        required => '1',
@ -134,9 +134,9 @@ sub create_user {
 sub create_users_with_array_input {
    my ($self, %args) = @_;

-    # verify the required parameter 'user' is set
-    unless (exists $args{'user'}) {
-      croak("Missing the required parameter 'user' when calling create_users_with_array_input");
+    # verify the required parameter 'body' is set
+    unless (exists $args{'body'}) {
+      croak("Missing the required parameter 'body' when calling create_users_with_array_input");
    }

    # parse inputs
@ -152,12 +152,12 @@ sub create_users_with_array_input {
    if ($_header_accept) {
        $header_params->{'Accept'} = $_header_accept;
    }
-    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type('application/json');
+    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type();

    my $_body_data;
    # body params
-    if ( exists $args{'user'}) {
-        $_body_data = $args{'user'};
+    if ( exists $args{'body'}) {
+        $_body_data = $args{'body'};
    }

    # authentication setting, if any
@ -175,10 +175,10 @@ sub create_users_with_array_input {
 #
 # Creates list of users with given input array
 # 
-# @param ARRAY[User] $user List of user object (required)
+# @param ARRAY[User] $body List of user object (required)
 {
    my $params = {
-    'user' => {
+    'body' => {
        data_type => 'ARRAY[User]',
        description => 'List of user object',
        required => '1',
@ -195,9 +195,9 @@ sub create_users_with_array_input {
 sub create_users_with_list_input {
    my ($self, %args) = @_;

-    # verify the required parameter 'user' is set
-    unless (exists $args{'user'}) {
-      croak("Missing the required parameter 'user' when calling create_users_with_list_input");
+    # verify the required parameter 'body' is set
+    unless (exists $args{'body'}) {
+      croak("Missing the required parameter 'body' when calling create_users_with_list_input");
    }

    # parse inputs
@ -213,12 +213,12 @@ sub create_users_with_list_input {
    if ($_header_accept) {
        $header_params->{'Accept'} = $_header_accept;
    }
-    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type('application/json');
+    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type();

    my $_body_data;
    # body params
-    if ( exists $args{'user'}) {
-        $_body_data = $args{'user'};
+    if ( exists $args{'body'}) {
+        $_body_data = $args{'body'};
    }

    # authentication setting, if any
@ -493,7 +493,7 @@ sub logout_user {
 # Updated user
 # 
 # @param string $username name that need to be deleted (required)
-# @param User $user Updated user object (required)
+# @param User $body Updated user object (required)
 {
    my $params = {
    'username' => {
@ -501,7 +501,7 @@ sub logout_user {
        description => 'name that need to be deleted',
        required => '1',
    },
-    'user' => {
+    'body' => {
        data_type => 'User',
        description => 'Updated user object',
        required => '1',
@ -523,9 +523,9 @@ sub update_user {
      croak("Missing the required parameter 'username' when calling update_user");
    }

-    # verify the required parameter 'user' is set
-    unless (exists $args{'user'}) {
-      croak("Missing the required parameter 'user' when calling update_user");
+    # verify the required parameter 'body' is set
+    unless (exists $args{'body'}) {
+      croak("Missing the required parameter 'body' when calling update_user");
    }

    # parse inputs
@ -541,7 +541,7 @@ sub update_user {
    if ($_header_accept) {
        $header_params->{'Accept'} = $_header_accept;
    }
-    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type('application/json');
+    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type();

    # path params
    if ( exists $args{'username'}) {
@ -552,8 +552,8 @@ sub update_user {

    my $_body_data;
    # body params
-    if ( exists $args{'user'}) {
-        $_body_data = $args{'user'};
+    if ( exists $args{'body'}) {
+        $_body_data = $args{'body'};
    }

    # authentication setting, if any
--- a/samples/client/petstore/perl/t/AnotherFakeApiTest.t
+++ b/samples/client/petstore/perl/t/AnotherFakeApiTest.t
@ -0,0 +1,41 @@
+=begin comment
+
+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
+
+Generated by: https://openapi-generator.tech
+
+=end comment
+
+=cut
+
+#
+# NOTE: This class is auto generated by OpenAPI Generator
+# Please update the test cases below to test the API endpoints.
+# Ref: https://openapi-generator.tech
+#
+use Test::More tests => 1; #TODO update number of test cases
+use Test::Exception;
+
+use lib 'lib';
+use strict;
+use warnings;
+
+use_ok('WWW::OpenAPIClient::AnotherFakeApi');
+
+my $api = WWW::OpenAPIClient::AnotherFakeApi->new();
+isa_ok($api, 'WWW::OpenAPIClient::AnotherFakeApi');
+
+#
+# call_123_test_special_tags test
+#
+{
+    my $body = undef; # replace NULL with a proper value
+    my $result = $api->call_123_test_special_tags(body => $body);
+}
+
+
+1;
--- a/samples/client/petstore/perl/t/CatAllOfTest.t
+++ b/samples/client/petstore/perl/t/CatAllOfTest.t
@ -0,0 +1,33 @@
+=begin comment
+
+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
+
+Generated by: https://openapi-generator.tech
+
+=end comment
+
+=cut
+
+#
+# NOTE: This class is auto generated by the OpenAPI Generator
+# Please update the test cases below to test the model.
+# Ref: https://openapi-generator.tech
+#
+use Test::More tests => 2;
+use Test::Exception;
+
+use lib 'lib';
+use strict;
+use warnings;
+
+
+use_ok('WWW::OpenAPIClient::Object::CatAllOf');
+
+my $instance = WWW::OpenAPIClient::Object::CatAllOf->new();
+
+isa_ok($instance, 'WWW::OpenAPIClient::Object::CatAllOf');
+
--- a/samples/client/petstore/perl/t/DogAllOfTest.t
+++ b/samples/client/petstore/perl/t/DogAllOfTest.t
@ -0,0 +1,33 @@
+=begin comment
+
+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
+
+Generated by: https://openapi-generator.tech
+
+=end comment
+
+=cut
+
+#
+# NOTE: This class is auto generated by the OpenAPI Generator
+# Please update the test cases below to test the model.
+# Ref: https://openapi-generator.tech
+#
+use Test::More tests => 2;
+use Test::Exception;
+
+use lib 'lib';
+use strict;
+use warnings;
+
+
+use_ok('WWW::OpenAPIClient::Object::DogAllOf');
+
+my $instance = WWW::OpenAPIClient::Object::DogAllOf->new();
+
+isa_ok($instance, 'WWW::OpenAPIClient::Object::DogAllOf');
+