diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/LumenServerCodegen.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/LumenServerCodegen.java
index 5dd35ba1b0f..b8cdadbd07e 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/LumenServerCodegen.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/LumenServerCodegen.java
@@ -104,6 +104,15 @@ public class LumenServerCodegen extends AbstractPhpCodegen
         Map<String, Object> objectMap = (Map<String, Object>) objs.get("operations");
         @SuppressWarnings("unchecked")
         List<CodegenOperation> operations = (List<CodegenOperation>) objectMap.get("operation");
+
+        for (CodegenOperation op : operations) {
+            op.httpMethod = op.httpMethod.toLowerCase();
+            // check to see if the path contains ".", which is not supported by Lumen
+            // ref: https://github.com/swagger-api/swagger-codegen/issues/6897
+            if (op.path != null && op.path.contains(".")) {
+                throw new IllegalArgumentException("'.' (dot) is not supported by PHP Lumen. Please refer to https://github.com/swagger-api/swagger-codegen/issues/6897 for more info.");
+            }
+        }
         
         // sort the endpoints in ascending to avoid the route priority issure. 
         // https://github.com/swagger-api/swagger-codegen/issues/2643
diff --git a/samples/server/petstore/lumen/.swagger-codegen/VERSION b/samples/server/petstore/lumen/.swagger-codegen/VERSION
index 7fea99011a6..f9f7450d135 100644
--- a/samples/server/petstore/lumen/.swagger-codegen/VERSION
+++ b/samples/server/petstore/lumen/.swagger-codegen/VERSION
@@ -1 +1 @@
-2.2.3-SNAPSHOT
\ No newline at end of file
+2.3.0-SNAPSHOT
\ No newline at end of file
diff --git a/samples/server/petstore/lumen/lib/app/Http/Controllers/AnotherFakeApi.php b/samples/server/petstore/lumen/lib/app/Http/Controllers/AnotherFakeApi.php
new file mode 100644
index 00000000000..7b8adf8c3eb
--- /dev/null
+++ b/samples/server/petstore/lumen/lib/app/Http/Controllers/AnotherFakeApi.php
@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * Swagger 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
+ * Contact: apiteam@swagger.io
+ *
+ * NOTE: This class is auto generated by the swagger code generator program.
+ * https://github.com/swagger-api/swagger-codegen.git
+ * Do not edit the class manually.
+ */
+
+
+namespace App\Http\Controllers;
+
+use Illuminate\Support\Facades\Request;
+
+class AnotherFakeApi extends Controller
+{
+    /**
+     * Constructor
+     */
+    public function __construct()
+    {
+    }
+
+    /**
+     * Operation testSpecialTags
+     *
+     * To test special tags.
+     *
+     *
+     * @return Http response
+     */
+    public function testSpecialTags()
+    {
+        $input = Request::all();
+
+        //path params validation
+
+
+        //not path params validation
+        if (!isset($input['body'])) {
+            throw new \InvalidArgumentException('Missing the required parameter $body when calling testSpecialTags');
+        }
+        $body = $input['body'];
+
+
+        return response('How about implementing testSpecialTags as a patch method ?');
+    }
+}
diff --git a/samples/server/petstore/lumen/lib/app/Http/Controllers/FakeApi.php b/samples/server/petstore/lumen/lib/app/Http/Controllers/FakeApi.php
index 0d75f85ede7..a954d55f043 100644
--- a/samples/server/petstore/lumen/lib/app/Http/Controllers/FakeApi.php
+++ b/samples/server/petstore/lumen/lib/app/Http/Controllers/FakeApi.php
@@ -48,7 +48,7 @@ class FakeApi extends Controller
         $body = $input['body'];
 
 
-        return response('How about implementing testClientModel as a PATCH method ?');
+        return response('How about implementing testClientModel as a patch method ?');
     }
     /**
      * Operation testEndpointParameters
@@ -146,7 +146,7 @@ class FakeApi extends Controller
         $callback = $input['callback'];
 
 
-        return response('How about implementing testEndpointParameters as a POST method ?');
+        return response('How about implementing testEndpointParameters as a post method ?');
     }
     /**
      * Operation testEnumParameters
@@ -181,7 +181,60 @@ class FakeApi extends Controller
         $enum_query_double = $input['enum_query_double'];
 
 
-        return response('How about implementing testEnumParameters as a GET method ?');
+        return response('How about implementing testEnumParameters as a get method ?');
+    }
+    /**
+     * Operation testInlineAdditionalProperties
+     *
+     * test inline additionalProperties.
+     *
+     *
+     * @return Http response
+     */
+    public function testInlineAdditionalProperties()
+    {
+        $input = Request::all();
+
+        //path params validation
+
+
+        //not path params validation
+        if (!isset($input['param'])) {
+            throw new \InvalidArgumentException('Missing the required parameter $param when calling testInlineAdditionalProperties');
+        }
+        $param = $input['param'];
+
+
+        return response('How about implementing testInlineAdditionalProperties as a post method ?');
+    }
+    /**
+     * Operation testJsonFormData
+     *
+     * test json serialization of form data.
+     *
+     *
+     * @return Http response
+     */
+    public function testJsonFormData()
+    {
+        $input = Request::all();
+
+        //path params validation
+
+
+        //not path params validation
+        if (!isset($input['param'])) {
+            throw new \InvalidArgumentException('Missing the required parameter $param when calling testJsonFormData');
+        }
+        $param = $input['param'];
+
+        if (!isset($input['param2'])) {
+            throw new \InvalidArgumentException('Missing the required parameter $param2 when calling testJsonFormData');
+        }
+        $param2 = $input['param2'];
+
+
+        return response('How about implementing testJsonFormData as a get method ?');
     }
     /**
      * Operation fakeOuterBooleanSerialize
@@ -202,7 +255,7 @@ class FakeApi extends Controller
         $body = $input['body'];
 
 
-        return response('How about implementing fakeOuterBooleanSerialize as a POST method ?');
+        return response('How about implementing fakeOuterBooleanSerialize as a post method ?');
     }
     /**
      * Operation fakeOuterCompositeSerialize
@@ -223,7 +276,7 @@ class FakeApi extends Controller
         $body = $input['body'];
 
 
-        return response('How about implementing fakeOuterCompositeSerialize as a POST method ?');
+        return response('How about implementing fakeOuterCompositeSerialize as a post method ?');
     }
     /**
      * Operation fakeOuterNumberSerialize
@@ -244,7 +297,7 @@ class FakeApi extends Controller
         $body = $input['body'];
 
 
-        return response('How about implementing fakeOuterNumberSerialize as a POST method ?');
+        return response('How about implementing fakeOuterNumberSerialize as a post method ?');
     }
     /**
      * Operation fakeOuterStringSerialize
@@ -265,6 +318,6 @@ class FakeApi extends Controller
         $body = $input['body'];
 
 
-        return response('How about implementing fakeOuterStringSerialize as a POST method ?');
+        return response('How about implementing fakeOuterStringSerialize as a post method ?');
     }
 }
diff --git a/samples/server/petstore/lumen/lib/app/Http/Controllers/FakeClassnameTags123Api.php b/samples/server/petstore/lumen/lib/app/Http/Controllers/FakeClassnameTags123Api.php
new file mode 100644
index 00000000000..eaf6b06e38b
--- /dev/null
+++ b/samples/server/petstore/lumen/lib/app/Http/Controllers/FakeClassnameTags123Api.php
@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * Swagger 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
+ * Contact: apiteam@swagger.io
+ *
+ * NOTE: This class is auto generated by the swagger code generator program.
+ * https://github.com/swagger-api/swagger-codegen.git
+ * Do not edit the class manually.
+ */
+
+
+namespace App\Http\Controllers;
+
+use Illuminate\Support\Facades\Request;
+
+class FakeClassnameTags123Api extends Controller
+{
+    /**
+     * Constructor
+     */
+    public function __construct()
+    {
+    }
+
+    /**
+     * Operation testClassname
+     *
+     * To test class name in snake case.
+     *
+     *
+     * @return Http response
+     */
+    public function testClassname()
+    {
+        $input = Request::all();
+
+        //path params validation
+
+
+        //not path params validation
+        if (!isset($input['body'])) {
+            throw new \InvalidArgumentException('Missing the required parameter $body when calling testClassname');
+        }
+        $body = $input['body'];
+
+
+        return response('How about implementing testClassname as a patch method ?');
+    }
+}
diff --git a/samples/server/petstore/lumen/lib/app/Http/Controllers/PetApi.php b/samples/server/petstore/lumen/lib/app/Http/Controllers/PetApi.php
index 02e8bec0779..5c993e6e15b 100644
--- a/samples/server/petstore/lumen/lib/app/Http/Controllers/PetApi.php
+++ b/samples/server/petstore/lumen/lib/app/Http/Controllers/PetApi.php
@@ -48,7 +48,7 @@ class PetApi extends Controller
         $body = $input['body'];
 
 
-        return response('How about implementing addPet as a POST method ?');
+        return response('How about implementing addPet as a post method ?');
     }
     /**
      * Operation updatePet
@@ -72,7 +72,7 @@ class PetApi extends Controller
         $body = $input['body'];
 
 
-        return response('How about implementing updatePet as a PUT method ?');
+        return response('How about implementing updatePet as a put method ?');
     }
     /**
      * Operation findPetsByStatus
@@ -96,7 +96,7 @@ class PetApi extends Controller
         $status = $input['status'];
 
 
-        return response('How about implementing findPetsByStatus as a GET method ?');
+        return response('How about implementing findPetsByStatus as a get method ?');
     }
     /**
      * Operation findPetsByTags
@@ -120,7 +120,7 @@ class PetApi extends Controller
         $tags = $input['tags'];
 
 
-        return response('How about implementing findPetsByTags as a GET method ?');
+        return response('How about implementing findPetsByTags as a get method ?');
     }
     /**
      * Operation deletePet
@@ -140,7 +140,7 @@ class PetApi extends Controller
 
         //not path params validation
 
-        return response('How about implementing deletePet as a DELETE method ?');
+        return response('How about implementing deletePet as a delete method ?');
     }
     /**
      * Operation getPetById
@@ -160,7 +160,7 @@ class PetApi extends Controller
 
         //not path params validation
 
-        return response('How about implementing getPetById as a GET method ?');
+        return response('How about implementing getPetById as a get method ?');
     }
     /**
      * Operation updatePetWithForm
@@ -180,7 +180,7 @@ class PetApi extends Controller
 
         //not path params validation
 
-        return response('How about implementing updatePetWithForm as a POST method ?');
+        return response('How about implementing updatePetWithForm as a post method ?');
     }
     /**
      * Operation uploadFile
@@ -200,6 +200,6 @@ class PetApi extends Controller
 
         //not path params validation
 
-        return response('How about implementing uploadFile as a POST method ?');
+        return response('How about implementing uploadFile as a post method ?');
     }
 }
diff --git a/samples/server/petstore/lumen/lib/app/Http/Controllers/StoreApi.php b/samples/server/petstore/lumen/lib/app/Http/Controllers/StoreApi.php
index 82fe313d97d..d1028d28e51 100644
--- a/samples/server/petstore/lumen/lib/app/Http/Controllers/StoreApi.php
+++ b/samples/server/petstore/lumen/lib/app/Http/Controllers/StoreApi.php
@@ -43,7 +43,7 @@ class StoreApi extends Controller
 
         //not path params validation
 
-        return response('How about implementing getInventory as a GET method ?');
+        return response('How about implementing getInventory as a get method ?');
     }
     /**
      * Operation placeOrder
@@ -67,7 +67,7 @@ class StoreApi extends Controller
         $body = $input['body'];
 
 
-        return response('How about implementing placeOrder as a POST method ?');
+        return response('How about implementing placeOrder as a post method ?');
     }
     /**
      * Operation deleteOrder
@@ -87,7 +87,7 @@ class StoreApi extends Controller
 
         //not path params validation
 
-        return response('How about implementing deleteOrder as a DELETE method ?');
+        return response('How about implementing deleteOrder as a delete method ?');
     }
     /**
      * Operation getOrderById
@@ -113,6 +113,6 @@ class StoreApi extends Controller
 
         //not path params validation
 
-        return response('How about implementing getOrderById as a GET method ?');
+        return response('How about implementing getOrderById as a get method ?');
     }
 }
diff --git a/samples/server/petstore/lumen/lib/app/Http/Controllers/UserApi.php b/samples/server/petstore/lumen/lib/app/Http/Controllers/UserApi.php
index af0c868a113..d3a4b870f0d 100644
--- a/samples/server/petstore/lumen/lib/app/Http/Controllers/UserApi.php
+++ b/samples/server/petstore/lumen/lib/app/Http/Controllers/UserApi.php
@@ -48,7 +48,7 @@ class UserApi extends Controller
         $body = $input['body'];
 
 
-        return response('How about implementing createUser as a POST method ?');
+        return response('How about implementing createUser as a post method ?');
     }
     /**
      * Operation createUsersWithArrayInput
@@ -72,7 +72,7 @@ class UserApi extends Controller
         $body = $input['body'];
 
 
-        return response('How about implementing createUsersWithArrayInput as a POST method ?');
+        return response('How about implementing createUsersWithArrayInput as a post method ?');
     }
     /**
      * Operation createUsersWithListInput
@@ -96,7 +96,7 @@ class UserApi extends Controller
         $body = $input['body'];
 
 
-        return response('How about implementing createUsersWithListInput as a POST method ?');
+        return response('How about implementing createUsersWithListInput as a post method ?');
     }
     /**
      * Operation loginUser
@@ -125,7 +125,7 @@ class UserApi extends Controller
         $password = $input['password'];
 
 
-        return response('How about implementing loginUser as a GET method ?');
+        return response('How about implementing loginUser as a get method ?');
     }
     /**
      * Operation logoutUser
@@ -144,7 +144,7 @@ class UserApi extends Controller
 
         //not path params validation
 
-        return response('How about implementing logoutUser as a GET method ?');
+        return response('How about implementing logoutUser as a get method ?');
     }
     /**
      * Operation deleteUser
@@ -164,7 +164,7 @@ class UserApi extends Controller
 
         //not path params validation
 
-        return response('How about implementing deleteUser as a DELETE method ?');
+        return response('How about implementing deleteUser as a delete method ?');
     }
     /**
      * Operation getUserByName
@@ -184,7 +184,7 @@ class UserApi extends Controller
 
         //not path params validation
 
-        return response('How about implementing getUserByName as a GET method ?');
+        return response('How about implementing getUserByName as a get method ?');
     }
     /**
      * Operation updateUser
@@ -204,6 +204,6 @@ class UserApi extends Controller
 
         //not path params validation
 
-        return response('How about implementing updateUser as a PUT method ?');
+        return response('How about implementing updateUser as a put method ?');
     }
 }
diff --git a/samples/server/petstore/lumen/lib/app/Http/routes.php b/samples/server/petstore/lumen/lib/app/Http/routes.php
index bd58a223579..af888eddafa 100644
--- a/samples/server/petstore/lumen/lib/app/Http/routes.php
+++ b/samples/server/petstore/lumen/lib/app/Http/routes.php
@@ -22,199 +22,220 @@ $app->get('/', function () use ($app) {
 });
 
 /**
- * PATCH testClientModel
+ * patch testSpecialTags
+ * Summary: To test special tags
+ * Notes: To test special tags
+ * Output-Formats: [application/json]
+ */
+$app->patch('/v2/another-fake/dummy', 'AnotherFakeApi@testSpecialTags');
+/**
+ * patch testClientModel
  * Summary: To test \&quot;client\&quot; model
  * Notes: To test \&quot;client\&quot; model
  * Output-Formats: [application/json]
  */
-$app->PATCH('/v2/fake', 'FakeApi@testClientModel');
+$app->patch('/v2/fake', 'FakeApi@testClientModel');
 /**
- * POST testEndpointParameters
+ * post testEndpointParameters
  * Summary: Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
  * Notes: Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
  * Output-Formats: [application/xml; charset=utf-8, application/json; charset=utf-8]
  */
-$app->POST('/v2/fake', 'FakeApi@testEndpointParameters');
+$app->post('/v2/fake', 'FakeApi@testEndpointParameters');
 /**
- * GET testEnumParameters
+ * get testEnumParameters
  * Summary: To test enum parameters
  * Notes: To test enum parameters
  * Output-Formats: [*/*]
  */
-$app->GET('/v2/fake', 'FakeApi@testEnumParameters');
+$app->get('/v2/fake', 'FakeApi@testEnumParameters');
 /**
- * POST fakeOuterBooleanSerialize
+ * post testInlineAdditionalProperties
+ * Summary: test inline additionalProperties
+ * Notes: 
+
+ */
+$app->post('/v2/fake/inline-additionalProperties', 'FakeApi@testInlineAdditionalProperties');
+/**
+ * get testJsonFormData
+ * Summary: test json serialization of form data
+ * Notes: 
+
+ */
+$app->get('/v2/fake/jsonFormData', 'FakeApi@testJsonFormData');
+/**
+ * post fakeOuterBooleanSerialize
  * Summary: 
  * Notes: Test serialization of outer boolean types
 
  */
-$app->POST('/v2/fake/outer/boolean', 'FakeApi@fakeOuterBooleanSerialize');
+$app->post('/v2/fake/outer/boolean', 'FakeApi@fakeOuterBooleanSerialize');
 /**
- * POST fakeOuterCompositeSerialize
+ * post fakeOuterCompositeSerialize
  * Summary: 
  * Notes: Test serialization of object with outer number type
 
  */
-$app->POST('/v2/fake/outer/composite', 'FakeApi@fakeOuterCompositeSerialize');
+$app->post('/v2/fake/outer/composite', 'FakeApi@fakeOuterCompositeSerialize');
 /**
- * POST fakeOuterNumberSerialize
+ * post fakeOuterNumberSerialize
  * Summary: 
  * Notes: Test serialization of outer number types
 
  */
-$app->POST('/v2/fake/outer/number', 'FakeApi@fakeOuterNumberSerialize');
+$app->post('/v2/fake/outer/number', 'FakeApi@fakeOuterNumberSerialize');
 /**
- * POST fakeOuterStringSerialize
+ * post fakeOuterStringSerialize
  * Summary: 
  * Notes: Test serialization of outer string types
 
  */
-$app->POST('/v2/fake/outer/string', 'FakeApi@fakeOuterStringSerialize');
+$app->post('/v2/fake/outer/string', 'FakeApi@fakeOuterStringSerialize');
 /**
- * PATCH testClassname
+ * patch testClassname
  * Summary: To test class name in snake case
  * Notes: 
  * Output-Formats: [application/json]
  */
-$app->PATCH('/v2/fake_classname_test', 'Fake_classname_tags123Api@testClassname');
+$app->patch('/v2/fake_classname_test', 'FakeClassnameTags123Api@testClassname');
 /**
- * POST addPet
+ * post addPet
  * Summary: Add a new pet to the store
  * Notes: 
  * Output-Formats: [application/xml, application/json]
  */
-$app->POST('/v2/pet', 'PetApi@addPet');
+$app->post('/v2/pet', 'PetApi@addPet');
 /**
- * PUT updatePet
+ * put updatePet
  * Summary: Update an existing pet
  * Notes: 
  * Output-Formats: [application/xml, application/json]
  */
-$app->PUT('/v2/pet', 'PetApi@updatePet');
+$app->put('/v2/pet', 'PetApi@updatePet');
 /**
- * GET findPetsByStatus
+ * get findPetsByStatus
  * Summary: Finds Pets by status
  * Notes: Multiple status values can be provided with comma separated strings
  * Output-Formats: [application/xml, application/json]
  */
-$app->GET('/v2/pet/findByStatus', 'PetApi@findPetsByStatus');
+$app->get('/v2/pet/findByStatus', 'PetApi@findPetsByStatus');
 /**
- * GET findPetsByTags
+ * get findPetsByTags
  * Summary: Finds Pets by tags
  * Notes: Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
  * Output-Formats: [application/xml, application/json]
  */
-$app->GET('/v2/pet/findByTags', 'PetApi@findPetsByTags');
+$app->get('/v2/pet/findByTags', 'PetApi@findPetsByTags');
 /**
- * DELETE deletePet
+ * delete deletePet
  * Summary: Deletes a pet
  * Notes: 
  * Output-Formats: [application/xml, application/json]
  */
-$app->DELETE('/v2/pet/{petId}', 'PetApi@deletePet');
+$app->delete('/v2/pet/{petId}', 'PetApi@deletePet');
 /**
- * GET getPetById
+ * get getPetById
  * Summary: Find pet by ID
  * Notes: Returns a single pet
  * Output-Formats: [application/xml, application/json]
  */
-$app->GET('/v2/pet/{petId}', 'PetApi@getPetById');
+$app->get('/v2/pet/{petId}', 'PetApi@getPetById');
 /**
- * POST updatePetWithForm
+ * post updatePetWithForm
  * Summary: Updates a pet in the store with form data
  * Notes: 
  * Output-Formats: [application/xml, application/json]
  */
-$app->POST('/v2/pet/{petId}', 'PetApi@updatePetWithForm');
+$app->post('/v2/pet/{petId}', 'PetApi@updatePetWithForm');
 /**
- * POST uploadFile
+ * post uploadFile
  * Summary: uploads an image
  * Notes: 
  * Output-Formats: [application/json]
  */
-$app->POST('/v2/pet/{petId}/uploadImage', 'PetApi@uploadFile');
+$app->post('/v2/pet/{petId}/uploadImage', 'PetApi@uploadFile');
 /**
- * GET getInventory
+ * get getInventory
  * Summary: Returns pet inventories by status
  * Notes: Returns a map of status codes to quantities
  * Output-Formats: [application/json]
  */
-$app->GET('/v2/store/inventory', 'StoreApi@getInventory');
+$app->get('/v2/store/inventory', 'StoreApi@getInventory');
 /**
- * POST placeOrder
+ * post placeOrder
  * Summary: Place an order for a pet
  * Notes: 
  * Output-Formats: [application/xml, application/json]
  */
-$app->POST('/v2/store/order', 'StoreApi@placeOrder');
+$app->post('/v2/store/order', 'StoreApi@placeOrder');
 /**
- * DELETE deleteOrder
+ * delete deleteOrder
  * Summary: Delete purchase order by ID
  * Notes: For valid response try integer IDs with value &lt; 1000. Anything above 1000 or nonintegers will generate API errors
  * Output-Formats: [application/xml, application/json]
  */
-$app->DELETE('/v2/store/order/{order_id}', 'StoreApi@deleteOrder');
+$app->delete('/v2/store/order/{order_id}', 'StoreApi@deleteOrder');
 /**
- * GET getOrderById
+ * get getOrderById
  * Summary: Find purchase order by ID
  * Notes: For valid response try integer IDs with value &lt;&#x3D; 5 or &gt; 10. Other values will generated exceptions
  * Output-Formats: [application/xml, application/json]
  */
-$app->GET('/v2/store/order/{order_id}', 'StoreApi@getOrderById');
+$app->get('/v2/store/order/{order_id}', 'StoreApi@getOrderById');
 /**
- * POST createUser
+ * post createUser
  * Summary: Create user
  * Notes: This can only be done by the logged in user.
  * Output-Formats: [application/xml, application/json]
  */
-$app->POST('/v2/user', 'UserApi@createUser');
+$app->post('/v2/user', 'UserApi@createUser');
 /**
- * POST createUsersWithArrayInput
+ * post createUsersWithArrayInput
  * Summary: Creates list of users with given input array
  * Notes: 
  * Output-Formats: [application/xml, application/json]
  */
-$app->POST('/v2/user/createWithArray', 'UserApi@createUsersWithArrayInput');
+$app->post('/v2/user/createWithArray', 'UserApi@createUsersWithArrayInput');
 /**
- * POST createUsersWithListInput
+ * post createUsersWithListInput
  * Summary: Creates list of users with given input array
  * Notes: 
  * Output-Formats: [application/xml, application/json]
  */
-$app->POST('/v2/user/createWithList', 'UserApi@createUsersWithListInput');
+$app->post('/v2/user/createWithList', 'UserApi@createUsersWithListInput');
 /**
- * GET loginUser
+ * get loginUser
  * Summary: Logs user into the system
  * Notes: 
  * Output-Formats: [application/xml, application/json]
  */
-$app->GET('/v2/user/login', 'UserApi@loginUser');
+$app->get('/v2/user/login', 'UserApi@loginUser');
 /**
- * GET logoutUser
+ * get logoutUser
  * Summary: Logs out current logged in user session
  * Notes: 
  * Output-Formats: [application/xml, application/json]
  */
-$app->GET('/v2/user/logout', 'UserApi@logoutUser');
+$app->get('/v2/user/logout', 'UserApi@logoutUser');
 /**
- * DELETE deleteUser
+ * delete deleteUser
  * Summary: Delete user
  * Notes: This can only be done by the logged in user.
  * Output-Formats: [application/xml, application/json]
  */
-$app->DELETE('/v2/user/{username}', 'UserApi@deleteUser');
+$app->delete('/v2/user/{username}', 'UserApi@deleteUser');
 /**
- * GET getUserByName
+ * get getUserByName
  * Summary: Get user by user name
  * Notes: 
  * Output-Formats: [application/xml, application/json]
  */
-$app->GET('/v2/user/{username}', 'UserApi@getUserByName');
+$app->get('/v2/user/{username}', 'UserApi@getUserByName');
 /**
- * PUT updateUser
+ * put updateUser
  * Summary: Updated user
  * Notes: This can only be done by the logged in user.
  * Output-Formats: [application/xml, application/json]
  */
-$app->PUT('/v2/user/{username}', 'UserApi@updateUser');
+$app->put('/v2/user/{username}', 'UserApi@updateUser');