diff --git a/samples/client/petstore/perl/README.md b/samples/client/petstore/perl/README.md
index 3c7a28082e..18df4f126f 100644
--- a/samples/client/petstore/perl/README.md
+++ b/samples/client/petstore/perl/README.md
@@ -10,7 +10,7 @@ Automatically generated by the [Swagger Codegen](https://github.com/swagger-api/
 
 - API version: 1.0.0
 - Package version: 1.0.0
-- Build date: 2016-06-28T16:35:21.686+08:00
+- Build date: 2016-08-28T15:57:37.016+08:00
 - Build package: class io.swagger.codegen.languages.PerlClientCodegen
 
 ## A note on Moose
@@ -241,11 +241,14 @@ use WWW::SwaggerClient::Object::ArrayOfNumberOnly;
 use WWW::SwaggerClient::Object::ArrayTest;
 use WWW::SwaggerClient::Object::Cat;
 use WWW::SwaggerClient::Object::Category;
+use WWW::SwaggerClient::Object::Client;
 use WWW::SwaggerClient::Object::Dog;
+use WWW::SwaggerClient::Object::EnumArrays;
 use WWW::SwaggerClient::Object::EnumClass;
 use WWW::SwaggerClient::Object::EnumTest;
 use WWW::SwaggerClient::Object::FormatTest;
 use WWW::SwaggerClient::Object::HasOnlyReadOnly;
+use WWW::SwaggerClient::Object::List;
 use WWW::SwaggerClient::Object::MapTest;
 use WWW::SwaggerClient::Object::MixedPropertiesAndAdditionalPropertiesClass;
 use WWW::SwaggerClient::Object::Model200Response;
@@ -284,11 +287,14 @@ use WWW::SwaggerClient::Object::ArrayOfNumberOnly;
 use WWW::SwaggerClient::Object::ArrayTest;
 use WWW::SwaggerClient::Object::Cat;
 use WWW::SwaggerClient::Object::Category;
+use WWW::SwaggerClient::Object::Client;
 use WWW::SwaggerClient::Object::Dog;
+use WWW::SwaggerClient::Object::EnumArrays;
 use WWW::SwaggerClient::Object::EnumClass;
 use WWW::SwaggerClient::Object::EnumTest;
 use WWW::SwaggerClient::Object::FormatTest;
 use WWW::SwaggerClient::Object::HasOnlyReadOnly;
+use WWW::SwaggerClient::Object::List;
 use WWW::SwaggerClient::Object::MapTest;
 use WWW::SwaggerClient::Object::MixedPropertiesAndAdditionalPropertiesClass;
 use WWW::SwaggerClient::Object::Model200Response;
@@ -304,15 +310,18 @@ use WWW::SwaggerClient::Object::User;
 
 # for displaying the API response data
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::;
 
 my $api_instance = WWW::SwaggerClient::FakeApi->new();
-my $test code inject */ =end = 'test code inject */ =end_example'; # string | To test code injection */ 
+my $body = WWW::SwaggerClient::Object::Client->new(); # Client | client model
 
 eval {
-    $api_instance->test_code_inject__end(test code inject */ =end => $test code inject */ =end);
+    my $result = $api_instance->test_client_model(body => $body);
+    print Dumper($result);
 };
 if ($@) {
-    warn "Exception when calling FakeApi->test_code_inject__end: $@\n";
+    warn "Exception when calling FakeApi->test_client_model: $@\n";
 }
 
 ```
@@ -323,9 +332,9 @@ All URIs are relative to *http://petstore.swagger.io/v2*
 
 Class | Method | HTTP request | Description
 ------------ | ------------- | ------------- | -------------
-*FakeApi* | [**test_code_inject__end**](docs/FakeApi.md#test_code_inject__end) | **PUT** /fake | To test code injection */ 
+*FakeApi* | [**test_client_model**](docs/FakeApi.md#test_client_model) | **PATCH** /fake | To test \"client\" model
 *FakeApi* | [**test_endpoint_parameters**](docs/FakeApi.md#test_endpoint_parameters) | **POST** /fake | Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
-*FakeApi* | [**test_enum_query_parameters**](docs/FakeApi.md#test_enum_query_parameters) | **GET** /fake | To test enum query parameters
+*FakeApi* | [**test_enum_parameters**](docs/FakeApi.md#test_enum_parameters) | **GET** /fake | To test enum parameters
 *PetApi* | [**add_pet**](docs/PetApi.md#add_pet) | **POST** /pet | Add a new pet to the store
 *PetApi* | [**delete_pet**](docs/PetApi.md#delete_pet) | **DELETE** /pet/{petId} | Deletes a pet
 *PetApi* | [**find_pets_by_status**](docs/PetApi.md#find_pets_by_status) | **GET** /pet/findByStatus | Finds Pets by status
@@ -358,11 +367,14 @@ Class | Method | HTTP request | Description
  - [WWW::SwaggerClient::Object::ArrayTest](docs/ArrayTest.md)
  - [WWW::SwaggerClient::Object::Cat](docs/Cat.md)
  - [WWW::SwaggerClient::Object::Category](docs/Category.md)
+ - [WWW::SwaggerClient::Object::Client](docs/Client.md)
  - [WWW::SwaggerClient::Object::Dog](docs/Dog.md)
+ - [WWW::SwaggerClient::Object::EnumArrays](docs/EnumArrays.md)
  - [WWW::SwaggerClient::Object::EnumClass](docs/EnumClass.md)
  - [WWW::SwaggerClient::Object::EnumTest](docs/EnumTest.md)
  - [WWW::SwaggerClient::Object::FormatTest](docs/FormatTest.md)
  - [WWW::SwaggerClient::Object::HasOnlyReadOnly](docs/HasOnlyReadOnly.md)
+ - [WWW::SwaggerClient::Object::List](docs/List.md)
  - [WWW::SwaggerClient::Object::MapTest](docs/MapTest.md)
  - [WWW::SwaggerClient::Object::MixedPropertiesAndAdditionalPropertiesClass](docs/MixedPropertiesAndAdditionalPropertiesClass.md)
  - [WWW::SwaggerClient::Object::Model200Response](docs/Model200Response.md)
@@ -394,5 +406,9 @@ Class | Method | HTTP request | Description
   - **write:pets**: modify pets in your account
   - **read:pets**: read your pets
 
+## http_basic_test
+
+- **Type**: HTTP basic authentication
+
 
 
diff --git a/samples/client/petstore/perl/docs/ArrayTest.md b/samples/client/petstore/perl/docs/ArrayTest.md
index e6495d4da5..635c26a893 100644
--- a/samples/client/petstore/perl/docs/ArrayTest.md
+++ b/samples/client/petstore/perl/docs/ArrayTest.md
@@ -11,7 +11,6 @@ Name | Type | Description | Notes
 **array_of_string** | **ARRAY[string]** |  | [optional] 
 **array_array_of_integer** | **ARRAY[ARRAY[int]]** |  | [optional] 
 **array_array_of_model** | **ARRAY[ARRAY[ReadOnlyFirst]]** |  | [optional] 
-**array_of_enum** | **ARRAY[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)
 
diff --git a/samples/client/petstore/perl/docs/FakeApi.md b/samples/client/petstore/perl/docs/FakeApi.md
index 1207308ca2..985b78596e 100644
--- a/samples/client/petstore/perl/docs/FakeApi.md
+++ b/samples/client/petstore/perl/docs/FakeApi.md
@@ -9,28 +9,31 @@ All URIs are relative to *http://petstore.swagger.io/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------
-[**test_code_inject__end**](FakeApi.md#test_code_inject__end) | **PUT** /fake | To test code injection */ 
+[**test_client_model**](FakeApi.md#test_client_model) | **PATCH** /fake | To test \"client\" model
 [**test_endpoint_parameters**](FakeApi.md#test_endpoint_parameters) | **POST** /fake | Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
-[**test_enum_query_parameters**](FakeApi.md#test_enum_query_parameters) | **GET** /fake | To test enum query parameters
+[**test_enum_parameters**](FakeApi.md#test_enum_parameters) | **GET** /fake | To test enum parameters
 
 
-# **test_code_inject__end**
-> test_code_inject__end(test code inject */ =end => $test code inject */ =end)
+# **test_client_model**
+> Client test_client_model(body => $body)
 
-To test code injection */ 
+To test \"client\" model
 
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::FakeApi;
 
 my $api_instance = WWW::SwaggerClient::FakeApi->new();
-my $test code inject */ =end = 'test code inject */ =end_example'; # string | To test code injection */ 
+my $body = WWW::SwaggerClient::Object::Client->new(); # Client | client model
 
 eval { 
-    $api_instance->test_code_inject__end(test code inject */ =end => $test code inject */ =end);
+    my $result = $api_instance->test_client_model(body => $body);
+    print Dumper($result);
 };
 if ($@) {
-    warn "Exception when calling FakeApi->test_code_inject__end: $@\n";
+    warn "Exception when calling FakeApi->test_client_model: $@\n";
 }
 ```
 
@@ -38,11 +41,11 @@ if ($@) {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **test code inject */ =end** | **string**| To test code injection */  | [optional] 
+ **body** | [**Client**](Client.md)| client model | 
 
 ### Return type
 
-void (empty response body)
+[**Client**](Client.md)
 
 ### Authorization
 
@@ -50,13 +53,13 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: application/json, */ =end));(phpinfo(
- - **Accept**: application/json, */ end
+ - **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)
 
 # **test_endpoint_parameters**
-> test_endpoint_parameters(number => $number, double => $double, string => $string, byte => $byte, integer => $integer, int32 => $int32, int64 => $int64, float => $float, binary => $binary, date => $date, date_time => $date_time, password => $password)
+> test_endpoint_parameters(number => $number, double => $double, pattern_without_delimiter => $pattern_without_delimiter, byte => $byte, integer => $integer, int32 => $int32, int64 => $int64, float => $float, string => $string, binary => $binary, date => $date, date_time => $date_time, password => $password)
 
 Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
 
@@ -65,23 +68,30 @@ Fake endpoint for testing various parameters 假端點 偽のエンドポイン
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::FakeApi;
+
+# Configure HTTP basic authorization: http_basic_test
+$WWW::SwaggerClient::Configuration::username = 'YOUR_USERNAME';
+$WWW::SwaggerClient::Configuration::password = 'YOUR_PASSWORD';
 
 my $api_instance = WWW::SwaggerClient::FakeApi->new();
 my $number = 3.4; # Number | None
 my $double = 1.2; # double | None
-my $string = 'string_example'; # string | None
+my $pattern_without_delimiter = 'pattern_without_delimiter_example'; # string | None
 my $byte = 'B'; # string | None
 my $integer = 56; # int | None
 my $int32 = 56; # int | None
 my $int64 = 789; # int | None
 my $float = 3.4; # double | None
+my $string = 'string_example'; # string | None
 my $binary = 'B'; # string | None
 my $date = DateTime->from_epoch(epoch => str2time('2013-10-20')); # DateTime | None
 my $date_time = DateTime->from_epoch(epoch => str2time('2013-10-20T19:20:30+01:00')); # DateTime | None
 my $password = 'password_example'; # string | None
 
 eval { 
-    $api_instance->test_endpoint_parameters(number => $number, double => $double, string => $string, byte => $byte, integer => $integer, int32 => $int32, int64 => $int64, float => $float, binary => $binary, date => $date, date_time => $date_time, password => $password);
+    $api_instance->test_endpoint_parameters(number => $number, double => $double, pattern_without_delimiter => $pattern_without_delimiter, byte => $byte, integer => $integer, int32 => $int32, int64 => $int64, float => $float, string => $string, binary => $binary, date => $date, date_time => $date_time, password => $password);
 };
 if ($@) {
     warn "Exception when calling FakeApi->test_endpoint_parameters: $@\n";
@@ -94,12 +104,13 @@ Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **number** | **Number**| None | 
  **double** | **double**| None | 
- **string** | **string**| None | 
+ **pattern_without_delimiter** | **string**| None | 
  **byte** | **string**| None | 
  **integer** | **int**| None | [optional] 
  **int32** | **int**| None | [optional] 
  **int64** | **int**| None | [optional] 
  **float** | **double**| None | [optional] 
+ **string** | **string**| None | [optional] 
  **binary** | **string**| None | [optional] 
  **date** | **DateTime**| None | [optional] 
  **date_time** | **DateTime**| None | [optional] 
@@ -111,7 +122,7 @@ void (empty response body)
 
 ### Authorization
 
-No authorization required
+[http_basic_test](../README.md#http_basic_test)
 
 ### HTTP request headers
 
@@ -120,25 +131,32 @@ 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_enum_query_parameters**
-> test_enum_query_parameters(enum_query_string => $enum_query_string, enum_query_integer => $enum_query_integer, enum_query_double => $enum_query_double)
+# **test_enum_parameters**
+> test_enum_parameters(enum_form_string_array => $enum_form_string_array, enum_form_string => $enum_form_string, enum_header_string_array => $enum_header_string_array, enum_header_string => $enum_header_string, enum_query_string_array => $enum_query_string_array, enum_query_string => $enum_query_string, enum_query_integer => $enum_query_integer, enum_query_double => $enum_query_double)
 
-To test enum query parameters
+To test enum parameters
 
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::FakeApi;
 
 my $api_instance = WWW::SwaggerClient::FakeApi->new();
+my $enum_form_string_array = []; # ARRAY[string] | Form parameter enum test (string array)
+my $enum_form_string = 'enum_form_string_example'; # string | Form parameter enum test (string)
+my $enum_header_string_array = []; # ARRAY[string] | Header parameter enum test (string array)
+my $enum_header_string = 'enum_header_string_example'; # string | Header parameter enum test (string)
+my $enum_query_string_array = []; # ARRAY[string] | Query parameter enum test (string array)
 my $enum_query_string = 'enum_query_string_example'; # string | Query parameter enum test (string)
 my $enum_query_integer = 3.4; # Number | Query parameter enum test (double)
 my $enum_query_double = 1.2; # double | Query parameter enum test (double)
 
 eval { 
-    $api_instance->test_enum_query_parameters(enum_query_string => $enum_query_string, enum_query_integer => $enum_query_integer, enum_query_double => $enum_query_double);
+    $api_instance->test_enum_parameters(enum_form_string_array => $enum_form_string_array, enum_form_string => $enum_form_string, enum_header_string_array => $enum_header_string_array, enum_header_string => $enum_header_string, enum_query_string_array => $enum_query_string_array, enum_query_string => $enum_query_string, enum_query_integer => $enum_query_integer, enum_query_double => $enum_query_double);
 };
 if ($@) {
-    warn "Exception when calling FakeApi->test_enum_query_parameters: $@\n";
+    warn "Exception when calling FakeApi->test_enum_parameters: $@\n";
 }
 ```
 
@@ -146,6 +164,11 @@ if ($@) {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
+ **enum_form_string_array** | [**ARRAY[string]**](string.md)| Form parameter enum test (string array) | [optional] 
+ **enum_form_string** | **string**| Form parameter enum test (string) | [optional] [default to -efg]
+ **enum_header_string_array** | [**ARRAY[string]**](string.md)| Header parameter enum test (string array) | [optional] 
+ **enum_header_string** | **string**| Header parameter enum test (string) | [optional] [default to -efg]
+ **enum_query_string_array** | [**ARRAY[string]**](string.md)| Query parameter enum test (string array) | [optional] 
  **enum_query_string** | **string**| Query parameter enum test (string) | [optional] [default to -efg]
  **enum_query_integer** | **Number**| Query parameter enum test (double) | [optional] 
  **enum_query_double** | **double**| Query parameter enum test (double) | [optional] 
diff --git a/samples/client/petstore/perl/docs/PetApi.md b/samples/client/petstore/perl/docs/PetApi.md
index c2f4e2ce4e..ab07b6413a 100644
--- a/samples/client/petstore/perl/docs/PetApi.md
+++ b/samples/client/petstore/perl/docs/PetApi.md
@@ -29,6 +29,8 @@ Add a new pet to the store
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::PetApi;
 
 # Configure OAuth2 access token for authorization: petstore_auth
 $WWW::SwaggerClient::Configuration::access_token = 'YOUR_ACCESS_TOKEN';
@@ -75,6 +77,8 @@ Deletes a pet
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::PetApi;
 
 # Configure OAuth2 access token for authorization: petstore_auth
 $WWW::SwaggerClient::Configuration::access_token = 'YOUR_ACCESS_TOKEN';
@@ -123,12 +127,14 @@ Multiple status values can be provided with comma separated strings
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::PetApi;
 
 # Configure OAuth2 access token for authorization: petstore_auth
 $WWW::SwaggerClient::Configuration::access_token = 'YOUR_ACCESS_TOKEN';
 
 my $api_instance = WWW::SwaggerClient::PetApi->new();
-my $status = (); # ARRAY[string] | Status values that need to be considered for filter
+my $status = []; # ARRAY[string] | Status values that need to be considered for filter
 
 eval { 
     my $result = $api_instance->find_pets_by_status(status => $status);
@@ -170,12 +176,14 @@ Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::PetApi;
 
 # Configure OAuth2 access token for authorization: petstore_auth
 $WWW::SwaggerClient::Configuration::access_token = 'YOUR_ACCESS_TOKEN';
 
 my $api_instance = WWW::SwaggerClient::PetApi->new();
-my $tags = (); # ARRAY[string] | Tags to filter by
+my $tags = []; # ARRAY[string] | Tags to filter by
 
 eval { 
     my $result = $api_instance->find_pets_by_tags(tags => $tags);
@@ -217,6 +225,8 @@ Returns a single pet
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::PetApi;
 
 # Configure API key authorization: api_key
 $WWW::SwaggerClient::Configuration::api_key->{'api_key'} = 'YOUR_API_KEY';
@@ -266,6 +276,8 @@ Update an existing pet
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::PetApi;
 
 # Configure OAuth2 access token for authorization: petstore_auth
 $WWW::SwaggerClient::Configuration::access_token = 'YOUR_ACCESS_TOKEN';
@@ -312,6 +324,8 @@ Updates a pet in the store with form data
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::PetApi;
 
 # Configure OAuth2 access token for authorization: petstore_auth
 $WWW::SwaggerClient::Configuration::access_token = 'YOUR_ACCESS_TOKEN';
@@ -362,6 +376,8 @@ uploads an image
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::PetApi;
 
 # Configure OAuth2 access token for authorization: petstore_auth
 $WWW::SwaggerClient::Configuration::access_token = 'YOUR_ACCESS_TOKEN';
diff --git a/samples/client/petstore/perl/docs/StoreApi.md b/samples/client/petstore/perl/docs/StoreApi.md
index f0681b4716..d57b4121cc 100644
--- a/samples/client/petstore/perl/docs/StoreApi.md
+++ b/samples/client/petstore/perl/docs/StoreApi.md
@@ -25,6 +25,8 @@ For valid response try integer IDs with value < 1000. Anything above 1000 or non
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::StoreApi;
 
 my $api_instance = WWW::SwaggerClient::StoreApi->new();
 my $order_id = 'order_id_example'; # string | ID of the order that needs to be deleted
@@ -68,6 +70,8 @@ Returns a map of status codes to quantities
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::StoreApi;
 
 # Configure API key authorization: api_key
 $WWW::SwaggerClient::Configuration::api_key->{'api_key'} = 'YOUR_API_KEY';
@@ -113,6 +117,8 @@ For valid response try integer IDs with value <= 5 or > 10. Other values will ge
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::StoreApi;
 
 my $api_instance = WWW::SwaggerClient::StoreApi->new();
 my $order_id = 789; # int | ID of pet that needs to be fetched
@@ -157,6 +163,8 @@ Place an order for a pet
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::StoreApi;
 
 my $api_instance = WWW::SwaggerClient::StoreApi->new();
 my $body = WWW::SwaggerClient::Object::Order->new(); # Order | order placed for purchasing the pet
diff --git a/samples/client/petstore/perl/docs/UserApi.md b/samples/client/petstore/perl/docs/UserApi.md
index faa4c79973..081f0dc1d5 100644
--- a/samples/client/petstore/perl/docs/UserApi.md
+++ b/samples/client/petstore/perl/docs/UserApi.md
@@ -29,6 +29,8 @@ This can only be done by the logged in user.
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::UserApi;
 
 my $api_instance = WWW::SwaggerClient::UserApi->new();
 my $body = WWW::SwaggerClient::Object::User->new(); # User | Created user object
@@ -72,9 +74,11 @@ Creates list of users with given input array
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::UserApi;
 
 my $api_instance = WWW::SwaggerClient::UserApi->new();
-my $body = (WWW::SwaggerClient::Object::ARRAY[User]->new()); # ARRAY[User] | List of user object
+my $body = [WWW::SwaggerClient::Object::ARRAY[User]->new()]; # ARRAY[User] | List of user object
 
 eval { 
     $api_instance->create_users_with_array_input(body => $body);
@@ -115,9 +119,11 @@ Creates list of users with given input array
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::UserApi;
 
 my $api_instance = WWW::SwaggerClient::UserApi->new();
-my $body = (WWW::SwaggerClient::Object::ARRAY[User]->new()); # ARRAY[User] | List of user object
+my $body = [WWW::SwaggerClient::Object::ARRAY[User]->new()]; # ARRAY[User] | List of user object
 
 eval { 
     $api_instance->create_users_with_list_input(body => $body);
@@ -158,6 +164,8 @@ This can only be done by the logged in user.
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::UserApi;
 
 my $api_instance = WWW::SwaggerClient::UserApi->new();
 my $username = 'username_example'; # string | The name that needs to be deleted
@@ -201,6 +209,8 @@ Get user by user name
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::UserApi;
 
 my $api_instance = WWW::SwaggerClient::UserApi->new();
 my $username = 'username_example'; # string | The name that needs to be fetched. Use user1 for testing. 
@@ -245,6 +255,8 @@ Logs user into the system
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::UserApi;
 
 my $api_instance = WWW::SwaggerClient::UserApi->new();
 my $username = 'username_example'; # string | The user name for login
@@ -291,6 +303,8 @@ Logs out current logged in user session
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::UserApi;
 
 my $api_instance = WWW::SwaggerClient::UserApi->new();
 
@@ -330,6 +344,8 @@ This can only be done by the logged in user.
 ### Example 
 ```perl
 use Data::Dumper;
+use WWW::SwaggerClient::Configuration;
+use WWW::SwaggerClient::UserApi;
 
 my $api_instance = WWW::SwaggerClient::UserApi->new();
 my $username = 'username_example'; # string | name that need to be deleted
diff --git a/samples/client/petstore/perl/lib/WWW/SwaggerClient/ApiClient.pm b/samples/client/petstore/perl/lib/WWW/SwaggerClient/ApiClient.pm
index 92228e6c74..ad679c64cb 100644
--- a/samples/client/petstore/perl/lib/WWW/SwaggerClient/ApiClient.pm
+++ b/samples/client/petstore/perl/lib/WWW/SwaggerClient/ApiClient.pm
@@ -363,6 +363,12 @@ elsif ($auth eq 'petstore_auth') {
                 $header_params->{'Authorization'} = 'Bearer ' . $WWW::SwaggerClient::Configuration::access_token;
             }
         }
+elsif ($auth eq 'http_basic_test') {
+            
+            if ($WWW::SwaggerClient::Configuration::username || $WWW::SwaggerClient::Configuration::password) {
+                $header_params->{'Authorization'} = 'Basic ' . encode_base64($WWW::SwaggerClient::Configuration::username . ":" . $WWW::SwaggerClient::Configuration::password);
+            }
+        }
         else {
        	    # TODO show warning about security definition not found
         }
diff --git a/samples/client/petstore/perl/lib/WWW/SwaggerClient/FakeApi.pm b/samples/client/petstore/perl/lib/WWW/SwaggerClient/FakeApi.pm
index eefd264128..ef2ba24f88 100644
--- a/samples/client/petstore/perl/lib/WWW/SwaggerClient/FakeApi.pm
+++ b/samples/client/petstore/perl/lib/WWW/SwaggerClient/FakeApi.pm
@@ -64,60 +64,69 @@ sub new {
 
 
 #
-# test_code_inject__end
+# test_client_model
 #
-# To test code injection */ 
+# To test \"client\" model
 # 
-# @param string $test code inject */ &#x3D;end To test code injection */  (optional)
+# @param Client $body client model (required)
 {
     my $params = {
-    'test code inject */ &#x3D;end' => {
-        data_type => 'string',
-        description => 'To test code injection */ ',
-        required => '0',
+    'body' => {
+        data_type => 'Client',
+        description => 'client model',
+        required => '1',
     },
     };
-    __PACKAGE__->method_documentation->{ 'test_code_inject__end' } = { 
-    	summary => 'To test code injection */ ',
+    __PACKAGE__->method_documentation->{ 'test_client_model' } = { 
+    	summary => 'To test \&quot;client\&quot; model',
         params => $params,
-        returns => undef,
+        returns => 'Client',
         };
 }
-# @return void
+# @return Client
 #
-sub test_code_inject__end {
+sub test_client_model {
     my ($self, %args) = @_;
 
+    # verify the required parameter 'body' is set
+    unless (exists $args{'body'}) {
+      croak("Missing the required parameter 'body' when calling test_client_model");
+    }
+
     # parse inputs
     my $_resource_path = '/fake';
     $_resource_path =~ s/{format}/json/; # default format to json
 
-    my $_method = 'PUT';
+    my $_method = 'PATCH';
     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', '*/ end');
+    my $_header_accept = $self->{api_client}->select_header_accept('application/json');
     if ($_header_accept) {
         $header_params->{'Accept'} = $_header_accept;
     }
-    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type('application/json', '*/ =end));(phpinfo(');
+    $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type('application/json');
 
-    # form params
-    if ( exists $args{'test code inject */ &#x3D;end'} ) {
-                $form_params->{'test code inject */ &#x3D;end'} = $self->{api_client}->to_form_value($args{'test code inject */ &#x3D;end'});
-    }
-    
     my $_body_data;
+    # body params
+    if ( exists $args{'body'}) {
+        $_body_data = $args{'body'};
+    }
+
     # authentication setting, if any
     my $auth_settings = [qw()];
 
     # make the API Call
-    $self->{api_client}->call_api($_resource_path, $_method,
+    my $response = $self->{api_client}->call_api($_resource_path, $_method,
                                            $query_params, $form_params,
                                            $header_params, $_body_data, $auth_settings);
-    return;
+    if (!$response) {
+        return;
+    }
+    my $_response_object = $self->{api_client}->deserialize('Client', $response);
+    return $_response_object;
 }
 
 #
@@ -127,12 +136,13 @@ sub test_code_inject__end {
 # 
 # @param Number $number None (required)
 # @param double $double None (required)
-# @param string $string None (required)
+# @param string $pattern_without_delimiter None (required)
 # @param string $byte None (required)
 # @param int $integer None (optional)
 # @param int $int32 None (optional)
 # @param int $int64 None (optional)
 # @param double $float None (optional)
+# @param string $string None (optional)
 # @param string $binary None (optional)
 # @param DateTime $date None (optional)
 # @param DateTime $date_time None (optional)
@@ -149,7 +159,7 @@ sub test_code_inject__end {
         description => 'None',
         required => '1',
     },
-    'string' => {
+    'pattern_without_delimiter' => {
         data_type => 'string',
         description => 'None',
         required => '1',
@@ -179,6 +189,11 @@ sub test_code_inject__end {
         description => 'None',
         required => '0',
     },
+    'string' => {
+        data_type => 'string',
+        description => 'None',
+        required => '0',
+    },
     'binary' => {
         data_type => 'string',
         description => 'None',
@@ -221,9 +236,9 @@ sub test_endpoint_parameters {
       croak("Missing the required parameter 'double' when calling test_endpoint_parameters");
     }
 
-    # verify the required parameter 'string' is set
-    unless (exists $args{'string'}) {
-      croak("Missing the required parameter 'string' when calling test_endpoint_parameters");
+    # verify the required parameter 'pattern_without_delimiter' is set
+    unless (exists $args{'pattern_without_delimiter'}) {
+      croak("Missing the required parameter 'pattern_without_delimiter' when calling test_endpoint_parameters");
     }
 
     # verify the required parameter 'byte' is set
@@ -282,6 +297,11 @@ sub test_endpoint_parameters {
                 $form_params->{'string'} = $self->{api_client}->to_form_value($args{'string'});
     }
     
+    # form params
+    if ( exists $args{'pattern_without_delimiter'} ) {
+                $form_params->{'pattern_without_delimiter'} = $self->{api_client}->to_form_value($args{'pattern_without_delimiter'});
+    }
+    
     # form params
     if ( exists $args{'byte'} ) {
                 $form_params->{'byte'} = $self->{api_client}->to_form_value($args{'byte'});
@@ -309,7 +329,7 @@ sub test_endpoint_parameters {
     
     my $_body_data;
     # authentication setting, if any
-    my $auth_settings = [qw()];
+    my $auth_settings = [qw(http_basic_test )];
 
     # make the API Call
     $self->{api_client}->call_api($_resource_path, $_method,
@@ -319,15 +339,45 @@ sub test_endpoint_parameters {
 }
 
 #
-# test_enum_query_parameters
+# test_enum_parameters
 #
-# To test enum query parameters
+# To test enum parameters
 # 
+# @param ARRAY[string] $enum_form_string_array Form parameter enum test (string array) (optional)
+# @param string $enum_form_string Form parameter enum test (string) (optional, default to -efg)
+# @param ARRAY[string] $enum_header_string_array Header parameter enum test (string array) (optional)
+# @param string $enum_header_string Header parameter enum test (string) (optional, default to -efg)
+# @param ARRAY[string] $enum_query_string_array Query parameter enum test (string array) (optional)
 # @param string $enum_query_string Query parameter enum test (string) (optional, default to -efg)
 # @param Number $enum_query_integer Query parameter enum test (double) (optional)
 # @param double $enum_query_double Query parameter enum test (double) (optional)
 {
     my $params = {
+    'enum_form_string_array' => {
+        data_type => 'ARRAY[string]',
+        description => 'Form parameter enum test (string array)',
+        required => '0',
+    },
+    'enum_form_string' => {
+        data_type => 'string',
+        description => 'Form parameter enum test (string)',
+        required => '0',
+    },
+    'enum_header_string_array' => {
+        data_type => 'ARRAY[string]',
+        description => 'Header parameter enum test (string array)',
+        required => '0',
+    },
+    'enum_header_string' => {
+        data_type => 'string',
+        description => 'Header parameter enum test (string)',
+        required => '0',
+    },
+    'enum_query_string_array' => {
+        data_type => 'ARRAY[string]',
+        description => 'Query parameter enum test (string array)',
+        required => '0',
+    },
     'enum_query_string' => {
         data_type => 'string',
         description => 'Query parameter enum test (string)',
@@ -344,15 +394,15 @@ sub test_endpoint_parameters {
         required => '0',
     },
     };
-    __PACKAGE__->method_documentation->{ 'test_enum_query_parameters' } = { 
-    	summary => 'To test enum query parameters',
+    __PACKAGE__->method_documentation->{ 'test_enum_parameters' } = { 
+    	summary => 'To test enum parameters',
         params => $params,
         returns => undef,
         };
 }
 # @return void
 #
-sub test_enum_query_parameters {
+sub test_enum_parameters {
     my ($self, %args) = @_;
 
     # parse inputs
@@ -371,14 +421,39 @@ sub test_enum_query_parameters {
     }
     $header_params->{'Content-Type'} = $self->{api_client}->select_header_content_type('application/json');
 
+    # query params
+    if ( exists $args{'enum_query_string_array'}) {
+        $query_params->{'enum_query_string_array'} = $self->{api_client}->to_query_value($args{'enum_query_string_array'});
+    }
+
+    # query params
+    if ( exists $args{'enum_query_string'}) {
+        $query_params->{'enum_query_string'} = $self->{api_client}->to_query_value($args{'enum_query_string'});
+    }
+
     # query params
     if ( exists $args{'enum_query_integer'}) {
         $query_params->{'enum_query_integer'} = $self->{api_client}->to_query_value($args{'enum_query_integer'});
     }
 
+    # header params
+    if ( exists $args{'enum_header_string_array'}) {
+        $header_params->{'enum_header_string_array'} = $self->{api_client}->to_header_value($args{'enum_header_string_array'});
+    }
+
+    # header params
+    if ( exists $args{'enum_header_string'}) {
+        $header_params->{'enum_header_string'} = $self->{api_client}->to_header_value($args{'enum_header_string'});
+    }
+
     # form params
-    if ( exists $args{'enum_query_string'} ) {
-                $form_params->{'enum_query_string'} = $self->{api_client}->to_form_value($args{'enum_query_string'});
+    if ( exists $args{'enum_form_string_array'} ) {
+                $form_params->{'enum_form_string_array'} = $self->{api_client}->to_form_value($args{'enum_form_string_array'});
+    }
+    
+    # form params
+    if ( exists $args{'enum_form_string'} ) {
+                $form_params->{'enum_form_string'} = $self->{api_client}->to_form_value($args{'enum_form_string'});
     }
     
     # form params
diff --git a/samples/client/petstore/perl/lib/WWW/SwaggerClient/Object/ArrayTest.pm b/samples/client/petstore/perl/lib/WWW/SwaggerClient/Object/ArrayTest.pm
index a0b3cdada0..17200d857f 100644
--- a/samples/client/petstore/perl/lib/WWW/SwaggerClient/Object/ArrayTest.pm
+++ b/samples/client/petstore/perl/lib/WWW/SwaggerClient/Object/ArrayTest.pm
@@ -187,27 +187,18 @@ __PACKAGE__->method_documentation({
     	format => '',
     	read_only => '',
     		},
-    'array_of_enum' => {
-    	datatype => 'ARRAY[string]',
-    	base_name => 'array_of_enum',
-    	description => '',
-    	format => '',
-    	read_only => '',
-    		},
 });
 
 __PACKAGE__->swagger_types( {
     'array_of_string' => 'ARRAY[string]',
     'array_array_of_integer' => 'ARRAY[ARRAY[int]]',
-    'array_array_of_model' => 'ARRAY[ARRAY[ReadOnlyFirst]]',
-    'array_of_enum' => 'ARRAY[string]'
+    'array_array_of_model' => 'ARRAY[ARRAY[ReadOnlyFirst]]'
 } );
 
 __PACKAGE__->attribute_map( {
     'array_of_string' => 'array_of_string',
     'array_array_of_integer' => 'array_array_of_integer',
-    'array_array_of_model' => 'array_array_of_model',
-    'array_of_enum' => 'array_of_enum'
+    'array_array_of_model' => 'array_array_of_model'
 } );
 
 __PACKAGE__->mk_accessors(keys %{__PACKAGE__->attribute_map});
diff --git a/samples/client/petstore/perl/lib/WWW/SwaggerClient/Role.pm b/samples/client/petstore/perl/lib/WWW/SwaggerClient/Role.pm
index 4e4fadcbb0..6c1058b7e5 100644
--- a/samples/client/petstore/perl/lib/WWW/SwaggerClient/Role.pm
+++ b/samples/client/petstore/perl/lib/WWW/SwaggerClient/Role.pm
@@ -68,7 +68,7 @@ has version_info => ( is => 'ro',
                       default => sub { {
                           app_name => 'Swagger Petstore',
                           app_version => '1.0.0',
-                          generated_date => '2016-06-28T16:35:21.686+08:00',
+                          generated_date => '2016-08-28T15:57:37.016+08:00',
                           generator_class => 'class io.swagger.codegen.languages.PerlClientCodegen',
                       } },
                       documentation => 'Information about the application version and the codegen codebase version'
@@ -134,7 +134,7 @@ Automatically generated by the Perl Swagger Codegen project:
 
 =over 4 
 
-=item Build date: 2016-06-28T16:35:21.686+08:00
+=item Build date: 2016-08-28T15:57:37.016+08:00
 
 =item Build package: class io.swagger.codegen.languages.PerlClientCodegen