diff --git a/samples/client/petstore/swift/Cartfile b/samples/client/petstore/swift/Cartfile
new file mode 100644
index 00000000000..af74617bcf2
--- /dev/null
+++ b/samples/client/petstore/swift/Cartfile
@@ -0,0 +1,2 @@
+github "Alamofire/Alamofire" >= 1.2
+github "mxcl/PromiseKit" >=1.5.3
diff --git a/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIHelper.swift b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIHelper.swift
new file mode 100644
index 00000000000..418f1c8512b
--- /dev/null
+++ b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIHelper.swift
@@ -0,0 +1,21 @@
+// APIHelper.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+class APIHelper {
+    static func rejectNil(source: [String:AnyObject?]) -> [String:AnyObject]? {
+        var destination = [String:AnyObject]()
+        for (key, nillableValue) in source {
+            if let value: AnyObject = nillableValue {
+                destination[key] = value
+            }
+        }
+
+        if destination.isEmpty {
+            return nil
+        }
+        return destination
+    }
+}
diff --git a/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIs.swift b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIs.swift
new file mode 100644
index 00000000000..75138ff689a
--- /dev/null
+++ b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIs.swift
@@ -0,0 +1,66 @@
+// APIs.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+import PromiseKit
+
+class PetstoreClientAPI {
+    static let basePath = "http://petstore.swagger.io/v2"
+    static var credential: NSURLCredential?
+    static var requestBuilderFactory: RequestBuilderFactory = AlamofireRequestBuilderFactory()
+}
+
+class APIBase {
+    func toParameters(encodable: JSONEncodable?) -> [String: AnyObject]? {
+        let encoded: AnyObject? = encodable?.encodeToJSON()
+
+        if encoded! is [AnyObject] {
+            var dictionary = [String:AnyObject]()
+            for (index, item) in enumerate(encoded as! [AnyObject]) {
+                dictionary["\(index)"] = item
+            }
+            return dictionary
+        } else {
+            return encoded as? [String:AnyObject]
+        }
+    }
+}
+
+class RequestBuilder<T> {
+    var credential: NSURLCredential?
+    var headers: [String:String] = [:]
+    let parameters: [String:AnyObject]?
+    let isBody: Bool
+    let method: String
+    let URLString: String
+    
+    required init(method: String, URLString: String, parameters: [String:AnyObject]?, isBody: Bool) {
+        self.method = method
+        self.URLString = URLString
+        self.parameters = parameters
+        self.isBody = isBody
+    }
+    
+    func execute() -> Promise<Response<T>>  { fatalError("Not implemented") }
+
+    func addHeader(#name: String, value: String) -> Self {
+        if !value.isEmpty {
+            headers[name] = value
+        }
+        return self
+    }
+    
+    func addCredential() -> Self {
+        self.credential = PetstoreClientAPI.credential
+        return self
+    }
+}
+
+protocol RequestBuilderFactory {
+    func getBuilder<T>() -> RequestBuilder<T>.Type
+}
+
+
diff --git a/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift
new file mode 100644
index 00000000000..48e5f439159
--- /dev/null
+++ b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift
@@ -0,0 +1,225 @@
+//
+// PetAPI.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Alamofire
+import PromiseKit
+
+extension PetstoreClientAPI {
+    
+    class PetAPI: APIBase {
+    
+        /**
+         
+         Update an existing pet
+         
+         - PUT /pet
+         - 
+         - authMethods: [com.wordnik.swagger.codegen.CodegenSecurity@5fd7e9cb]
+         
+         :param: body (body) Pet object that needs to be added to the store
+
+         :returns: Promise<Response<Void>> 
+         */
+        func updatePet(#body: Pet?) -> RequestBuilder<Void> {
+            let path = "/pet"
+            let url = PetstoreClientAPI.basePath + path
+            
+            let parameters = body?.encodeToJSON() as? [String:AnyObject]
+
+            let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "PUT", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+        /**
+         
+         Add a new pet to the store
+         
+         - POST /pet
+         - 
+         - authMethods: [com.wordnik.swagger.codegen.CodegenSecurity@58363f95]
+         
+         :param: body (body) Pet object that needs to be added to the store
+
+         :returns: Promise<Response<Void>> 
+         */
+        func addPet(#body: Pet?) -> RequestBuilder<Void> {
+            let path = "/pet"
+            let url = PetstoreClientAPI.basePath + path
+            
+            let parameters = body?.encodeToJSON() as? [String:AnyObject]
+
+            let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "POST", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+        /**
+         
+         Finds Pets by status
+         
+         - GET /pet/findByStatus
+         - Multiple status values can be provided with comma seperated strings
+         - authMethods: [com.wordnik.swagger.codegen.CodegenSecurity@51887c71]
+         - examples: [{example=[ {\n  "tags" : [ {\n    "id" : 123456789,\n    "name" : "aeiou"\n  } ],\n  "id" : 123456789,\n  "category" : {\n    "id" : 123456789,\n    "name" : "aeiou"\n  },\n  "status" : "aeiou",\n  "name" : "doggie",\n  "photoUrls" : [ "aeiou" ]\n} ], contentType=application/json}, {example=<Pet>\n  <id>123456</id>\n  <Category>\n    <id>123456</id>\n    <name>string</name>\n  </Category>\n  <name>doggie</name>\n  <photoUrls>string</photoUrls>\n  <Tag>\n    <id>123456</id>\n    <name>string</name>\n  </Tag>\n  <status>string</status>\n</Pet>, contentType=application/xml}]
+         - examples: [{example=[ {\n  "tags" : [ {\n    "id" : 123456789,\n    "name" : "aeiou"\n  } ],\n  "id" : 123456789,\n  "category" : {\n    "id" : 123456789,\n    "name" : "aeiou"\n  },\n  "status" : "aeiou",\n  "name" : "doggie",\n  "photoUrls" : [ "aeiou" ]\n} ], contentType=application/json}, {example=<Pet>\n  <id>123456</id>\n  <Category>\n    <id>123456</id>\n    <name>string</name>\n  </Category>\n  <name>doggie</name>\n  <photoUrls>string</photoUrls>\n  <Tag>\n    <id>123456</id>\n    <name>string</name>\n  </Tag>\n  <status>string</status>\n</Pet>, contentType=application/xml}]
+         
+         :param: status (query) Status values that need to be considered for filter
+
+         :returns: Promise<Response<[Pet]>> 
+         */
+        func findPetsByStatus(#status: [String]?) -> RequestBuilder<[Pet]> {
+            let path = "/pet/findByStatus"
+            let url = PetstoreClientAPI.basePath + path
+            
+            let nillableParameters: [String:AnyObject?] = [
+                "status": status
+            ]
+            let parameters = APIHelper.rejectNil(nillableParameters)
+
+            let requestBuilder: RequestBuilder<[Pet]>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "GET", URLString: url, parameters: parameters, isBody: false)
+        }
+    
+        /**
+         
+         Finds Pets by tags
+         
+         - GET /pet/findByTags
+         - Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
+         - authMethods: [com.wordnik.swagger.codegen.CodegenSecurity@4ede45aa]
+         - examples: [{example=[ {\n  "tags" : [ {\n    "id" : 123456789,\n    "name" : "aeiou"\n  } ],\n  "id" : 123456789,\n  "category" : {\n    "id" : 123456789,\n    "name" : "aeiou"\n  },\n  "status" : "aeiou",\n  "name" : "doggie",\n  "photoUrls" : [ "aeiou" ]\n} ], contentType=application/json}, {example=<Pet>\n  <id>123456</id>\n  <Category>\n    <id>123456</id>\n    <name>string</name>\n  </Category>\n  <name>doggie</name>\n  <photoUrls>string</photoUrls>\n  <Tag>\n    <id>123456</id>\n    <name>string</name>\n  </Tag>\n  <status>string</status>\n</Pet>, contentType=application/xml}]
+         - examples: [{example=[ {\n  "tags" : [ {\n    "id" : 123456789,\n    "name" : "aeiou"\n  } ],\n  "id" : 123456789,\n  "category" : {\n    "id" : 123456789,\n    "name" : "aeiou"\n  },\n  "status" : "aeiou",\n  "name" : "doggie",\n  "photoUrls" : [ "aeiou" ]\n} ], contentType=application/json}, {example=<Pet>\n  <id>123456</id>\n  <Category>\n    <id>123456</id>\n    <name>string</name>\n  </Category>\n  <name>doggie</name>\n  <photoUrls>string</photoUrls>\n  <Tag>\n    <id>123456</id>\n    <name>string</name>\n  </Tag>\n  <status>string</status>\n</Pet>, contentType=application/xml}]
+         
+         :param: tags (query) Tags to filter by
+
+         :returns: Promise<Response<[Pet]>> 
+         */
+        func findPetsByTags(#tags: [String]?) -> RequestBuilder<[Pet]> {
+            let path = "/pet/findByTags"
+            let url = PetstoreClientAPI.basePath + path
+            
+            let nillableParameters: [String:AnyObject?] = [
+                "tags": tags
+            ]
+            let parameters = APIHelper.rejectNil(nillableParameters)
+
+            let requestBuilder: RequestBuilder<[Pet]>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "GET", URLString: url, parameters: parameters, isBody: false)
+        }
+    
+        /**
+         
+         Find pet by ID
+         
+         - GET /pet/{petId}
+         - Returns a pet when ID < 10.  ID > 10 or nonintegers will simulate API error conditions
+         - authMethods: [com.wordnik.swagger.codegen.CodegenSecurity@62afc459, com.wordnik.swagger.codegen.CodegenSecurity@183e1ad]
+         - authMethods: [com.wordnik.swagger.codegen.CodegenSecurity@62afc459, com.wordnik.swagger.codegen.CodegenSecurity@183e1ad]
+         - examples: [{example={\n  "tags" : [ {\n    "id" : 123456789,\n    "name" : "aeiou"\n  } ],\n  "id" : 123456789,\n  "category" : {\n    "id" : 123456789,\n    "name" : "aeiou"\n  },\n  "status" : "aeiou",\n  "name" : "doggie",\n  "photoUrls" : [ "aeiou" ]\n}, contentType=application/json}, {example=<Pet>\n  <id>123456</id>\n  <Category>\n    <id>123456</id>\n    <name>string</name>\n  </Category>\n  <name>doggie</name>\n  <photoUrls>string</photoUrls>\n  <Tag>\n    <id>123456</id>\n    <name>string</name>\n  </Tag>\n  <status>string</status>\n</Pet>, contentType=application/xml}]
+         - examples: [{example={\n  "tags" : [ {\n    "id" : 123456789,\n    "name" : "aeiou"\n  } ],\n  "id" : 123456789,\n  "category" : {\n    "id" : 123456789,\n    "name" : "aeiou"\n  },\n  "status" : "aeiou",\n  "name" : "doggie",\n  "photoUrls" : [ "aeiou" ]\n}, contentType=application/json}, {example=<Pet>\n  <id>123456</id>\n  <Category>\n    <id>123456</id>\n    <name>string</name>\n  </Category>\n  <name>doggie</name>\n  <photoUrls>string</photoUrls>\n  <Tag>\n    <id>123456</id>\n    <name>string</name>\n  </Tag>\n  <status>string</status>\n</Pet>, contentType=application/xml}]
+         
+         :param: petId (path) ID of pet that needs to be fetched
+
+         :returns: Promise<Response<Pet>> 
+         */
+        func getPetById(#petId: Int) -> RequestBuilder<Pet> {
+            var path = "/pet/{petId}"
+            path = path.stringByReplacingOccurrencesOfString("{petId}", withString: "\(petId)", options: .LiteralSearch, range: nil)
+            let url = PetstoreClientAPI.basePath + path
+            
+            let nillableParameters: [String:AnyObject?] = [:]
+            let parameters = APIHelper.rejectNil(nillableParameters)
+
+            let requestBuilder: RequestBuilder<Pet>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "GET", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+        /**
+         
+         Updates a pet in the store with form data
+         
+         - POST /pet/{petId}
+         - 
+         - authMethods: [com.wordnik.swagger.codegen.CodegenSecurity@795525a1]
+         
+         :param: petId (path) ID of pet that needs to be updated
+         :param: name (form) Updated name of the pet
+         :param: status (form) Updated status of the pet
+
+         :returns: Promise<Response<Void>> 
+         */
+        func updatePetWithForm(#petId: String, name: String?, status: String?) -> RequestBuilder<Void> {
+            var path = "/pet/{petId}"
+            path = path.stringByReplacingOccurrencesOfString("{petId}", withString: "\(petId)", options: .LiteralSearch, range: nil)
+            let url = PetstoreClientAPI.basePath + path
+            
+            let nillableParameters: [String:AnyObject?] = [:]
+            let parameters = APIHelper.rejectNil(nillableParameters)
+
+            let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "POST", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+        /**
+         
+         Deletes a pet
+         
+         - DELETE /pet/{petId}
+         - 
+         - authMethods: [com.wordnik.swagger.codegen.CodegenSecurity@4519ab42]
+         
+         :param: petId (path) Pet id to delete
+
+         :returns: Promise<Response<Void>> 
+         */
+        func deletePet(#petId: Int) -> RequestBuilder<Void> {
+            var path = "/pet/{petId}"
+            path = path.stringByReplacingOccurrencesOfString("{petId}", withString: "\(petId)", options: .LiteralSearch, range: nil)
+            let url = PetstoreClientAPI.basePath + path
+            
+            let nillableParameters: [String:AnyObject?] = [:]
+            let parameters = APIHelper.rejectNil(nillableParameters)
+
+            let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "DELETE", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+        /**
+         
+         uploads an image
+         
+         - POST /pet/{petId}/uploadImage
+         - 
+         - authMethods: [com.wordnik.swagger.codegen.CodegenSecurity@183a9d7f]
+         
+         :param: petId (path) ID of pet to update
+         :param: additionalMetadata (form) Additional data to pass to server
+         :param: file (form) file to upload
+
+         :returns: Promise<Response<Void>> 
+         */
+        func uploadFile(#petId: Int, additionalMetadata: String?, file: NSData?) -> RequestBuilder<Void> {
+            var path = "/pet/{petId}/uploadImage"
+            path = path.stringByReplacingOccurrencesOfString("{petId}", withString: "\(petId)", options: .LiteralSearch, range: nil)
+            let url = PetstoreClientAPI.basePath + path
+            
+            let nillableParameters: [String:AnyObject?] = [:]
+            let parameters = APIHelper.rejectNil(nillableParameters)
+
+            let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "POST", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+    }
+}
diff --git a/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIs/StoreAPI.swift b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIs/StoreAPI.swift
new file mode 100644
index 00000000000..8ffedbdb39b
--- /dev/null
+++ b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIs/StoreAPI.swift
@@ -0,0 +1,114 @@
+//
+// StoreAPI.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Alamofire
+import PromiseKit
+
+extension PetstoreClientAPI {
+    
+    class StoreAPI: APIBase {
+    
+        /**
+         
+         Returns pet inventories by status
+         
+         - GET /store/inventory
+         - Returns a map of status codes to quantities
+         - authMethods: [com.wordnik.swagger.codegen.CodegenSecurity@303a0946]
+         - examples: [{example={\n  "key" : 123\n}, contentType=application/json}, {example=not implemented com.wordnik.swagger.models.properties.MapProperty@2e030ea9, contentType=application/xml}]
+         - examples: [{example={\n  "key" : 123\n}, contentType=application/json}, {example=not implemented com.wordnik.swagger.models.properties.MapProperty@2e030ea9, contentType=application/xml}]
+
+         :returns: Promise<Response<[String:Int]>> 
+         */
+        func getInventory() -> RequestBuilder<[String:Int]> {
+            let path = "/store/inventory"
+            let url = PetstoreClientAPI.basePath + path
+            
+            let nillableParameters: [String:AnyObject?] = [:]
+            let parameters = APIHelper.rejectNil(nillableParameters)
+
+            let requestBuilder: RequestBuilder<[String:Int]>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "GET", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+        /**
+         
+         Place an order for a pet
+         
+         - POST /store/order
+         - 
+         - examples: [{example={\n  "id" : 123456789,\n  "petId" : 123456789,\n  "complete" : true,\n  "status" : "aeiou",\n  "quantity" : 123,\n  "shipDate" : "2015-05-27T03:28:27.397+0000"\n}, contentType=application/json}, {example=<Order>\n  <id>123456</id>\n  <petId>123456</petId>\n  <quantity>0</quantity>\n  <shipDate>2015-05-27T12:28:27.400Z</shipDate>\n  <status>string</status>\n  <complete>true</complete>\n</Order>, contentType=application/xml}]
+         - examples: [{example={\n  "id" : 123456789,\n  "petId" : 123456789,\n  "complete" : true,\n  "status" : "aeiou",\n  "quantity" : 123,\n  "shipDate" : "2015-05-27T03:28:27.397+0000"\n}, contentType=application/json}, {example=<Order>\n  <id>123456</id>\n  <petId>123456</petId>\n  <quantity>0</quantity>\n  <shipDate>2015-05-27T12:28:27.400Z</shipDate>\n  <status>string</status>\n  <complete>true</complete>\n</Order>, contentType=application/xml}]
+         
+         :param: body (body) order placed for purchasing the pet
+
+         :returns: Promise<Response<Order>> 
+         */
+        func placeOrder(#body: Order?) -> RequestBuilder<Order> {
+            let path = "/store/order"
+            let url = PetstoreClientAPI.basePath + path
+            
+            let parameters = body?.encodeToJSON() as? [String:AnyObject]
+
+            let requestBuilder: RequestBuilder<Order>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "POST", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+        /**
+         
+         Find purchase order by ID
+         
+         - GET /store/order/{orderId}
+         - For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions
+         - examples: [{example={\n  "id" : 123456789,\n  "petId" : 123456789,\n  "complete" : true,\n  "status" : "aeiou",\n  "quantity" : 123,\n  "shipDate" : "2015-05-27T03:28:27.402+0000"\n}, contentType=application/json}, {example=<Order>\n  <id>123456</id>\n  <petId>123456</petId>\n  <quantity>0</quantity>\n  <shipDate>2015-05-27T12:28:27.402Z</shipDate>\n  <status>string</status>\n  <complete>true</complete>\n</Order>, contentType=application/xml}]
+         - examples: [{example={\n  "id" : 123456789,\n  "petId" : 123456789,\n  "complete" : true,\n  "status" : "aeiou",\n  "quantity" : 123,\n  "shipDate" : "2015-05-27T03:28:27.402+0000"\n}, contentType=application/json}, {example=<Order>\n  <id>123456</id>\n  <petId>123456</petId>\n  <quantity>0</quantity>\n  <shipDate>2015-05-27T12:28:27.402Z</shipDate>\n  <status>string</status>\n  <complete>true</complete>\n</Order>, contentType=application/xml}]
+         
+         :param: orderId (path) ID of pet that needs to be fetched
+
+         :returns: Promise<Response<Order>> 
+         */
+        func getOrderById(#orderId: String) -> RequestBuilder<Order> {
+            var path = "/store/order/{orderId}"
+            path = path.stringByReplacingOccurrencesOfString("{orderId}", withString: "\(orderId)", options: .LiteralSearch, range: nil)
+            let url = PetstoreClientAPI.basePath + path
+            
+            let nillableParameters: [String:AnyObject?] = [:]
+            let parameters = APIHelper.rejectNil(nillableParameters)
+
+            let requestBuilder: RequestBuilder<Order>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "GET", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+        /**
+         
+         Delete purchase order by ID
+         
+         - DELETE /store/order/{orderId}
+         - For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors
+         
+         :param: orderId (path) ID of the order that needs to be deleted
+
+         :returns: Promise<Response<Void>> 
+         */
+        func deleteOrder(#orderId: String) -> RequestBuilder<Void> {
+            var path = "/store/order/{orderId}"
+            path = path.stringByReplacingOccurrencesOfString("{orderId}", withString: "\(orderId)", options: .LiteralSearch, range: nil)
+            let url = PetstoreClientAPI.basePath + path
+            
+            let nillableParameters: [String:AnyObject?] = [:]
+            let parameters = APIHelper.rejectNil(nillableParameters)
+
+            let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "DELETE", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+    }
+}
diff --git a/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIs/UserAPI.swift b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIs/UserAPI.swift
new file mode 100644
index 00000000000..aed405c7bb0
--- /dev/null
+++ b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/APIs/UserAPI.swift
@@ -0,0 +1,206 @@
+//
+// UserAPI.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Alamofire
+import PromiseKit
+
+extension PetstoreClientAPI {
+    
+    class UserAPI: APIBase {
+    
+        /**
+         
+         Create user
+         
+         - POST /user
+         - This can only be done by the logged in user.
+         
+         :param: body (body) Created user object
+
+         :returns: Promise<Response<Void>> 
+         */
+        func createUser(#body: User?) -> RequestBuilder<Void> {
+            let path = "/user"
+            let url = PetstoreClientAPI.basePath + path
+            
+            let parameters = body?.encodeToJSON() as? [String:AnyObject]
+
+            let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "POST", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+        /**
+         
+         Creates list of users with given input array
+         
+         - POST /user/createWithArray
+         - 
+         
+         :param: body (body) List of user object
+
+         :returns: Promise<Response<Void>> 
+         */
+        func createUsersWithArrayInput(#body: [User]?) -> RequestBuilder<Void> {
+            let path = "/user/createWithArray"
+            let url = PetstoreClientAPI.basePath + path
+            
+            let parameters = body?.encodeToJSON() as? [String:AnyObject]
+
+            let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "POST", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+        /**
+         
+         Creates list of users with given input array
+         
+         - POST /user/createWithList
+         - 
+         
+         :param: body (body) List of user object
+
+         :returns: Promise<Response<Void>> 
+         */
+        func createUsersWithListInput(#body: [User]?) -> RequestBuilder<Void> {
+            let path = "/user/createWithList"
+            let url = PetstoreClientAPI.basePath + path
+            
+            let parameters = body?.encodeToJSON() as? [String:AnyObject]
+
+            let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "POST", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+        /**
+         
+         Logs user into the system
+         
+         - GET /user/login
+         - 
+         - examples: [{example="aeiou", contentType=application/json}, {example=string, contentType=application/xml}]
+         - examples: [{example="aeiou", contentType=application/json}, {example=string, contentType=application/xml}]
+         
+         :param: username (query) The user name for login
+         :param: password (query) The password for login in clear text
+
+         :returns: Promise<Response<String>> 
+         */
+        func loginUser(#username: String?, password: String?) -> RequestBuilder<String> {
+            let path = "/user/login"
+            let url = PetstoreClientAPI.basePath + path
+            
+            let nillableParameters: [String:AnyObject?] = [
+                "username": username,
+                "password": password
+            ]
+            let parameters = APIHelper.rejectNil(nillableParameters)
+
+            let requestBuilder: RequestBuilder<String>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "GET", URLString: url, parameters: parameters, isBody: false)
+        }
+    
+        /**
+         
+         Logs out current logged in user session
+         
+         - GET /user/logout
+         - 
+
+         :returns: Promise<Response<Void>> 
+         */
+        func logoutUser() -> RequestBuilder<Void> {
+            let path = "/user/logout"
+            let url = PetstoreClientAPI.basePath + path
+            
+            let nillableParameters: [String:AnyObject?] = [:]
+            let parameters = APIHelper.rejectNil(nillableParameters)
+
+            let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "GET", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+        /**
+         
+         Get user by user name
+         
+         - GET /user/{username}
+         - 
+         - examples: [{example={\n  "id" : 123456789,\n  "lastName" : "aeiou",\n  "phone" : "aeiou",\n  "username" : "aeiou",\n  "email" : "aeiou",\n  "userStatus" : 123,\n  "firstName" : "aeiou",\n  "password" : "aeiou"\n}, contentType=application/json}, {example=<User>\n  <id>123456</id>\n  <username>string</username>\n  <firstName>string</firstName>\n  <lastName>string</lastName>\n  <email>string</email>\n  <password>string</password>\n  <phone>string</phone>\n  <userStatus>0</userStatus>\n</User>, contentType=application/xml}]
+         - examples: [{example={\n  "id" : 123456789,\n  "lastName" : "aeiou",\n  "phone" : "aeiou",\n  "username" : "aeiou",\n  "email" : "aeiou",\n  "userStatus" : 123,\n  "firstName" : "aeiou",\n  "password" : "aeiou"\n}, contentType=application/json}, {example=<User>\n  <id>123456</id>\n  <username>string</username>\n  <firstName>string</firstName>\n  <lastName>string</lastName>\n  <email>string</email>\n  <password>string</password>\n  <phone>string</phone>\n  <userStatus>0</userStatus>\n</User>, contentType=application/xml}]
+         
+         :param: username (path) The name that needs to be fetched. Use user1 for testing. 
+
+         :returns: Promise<Response<User>> 
+         */
+        func getUserByName(#username: String) -> RequestBuilder<User> {
+            var path = "/user/{username}"
+            path = path.stringByReplacingOccurrencesOfString("{username}", withString: "\(username)", options: .LiteralSearch, range: nil)
+            let url = PetstoreClientAPI.basePath + path
+            
+            let nillableParameters: [String:AnyObject?] = [:]
+            let parameters = APIHelper.rejectNil(nillableParameters)
+
+            let requestBuilder: RequestBuilder<User>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "GET", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+        /**
+         
+         Updated user
+         
+         - PUT /user/{username}
+         - This can only be done by the logged in user.
+         
+         :param: username (path) name that need to be deleted
+         :param: body (body) Updated user object
+
+         :returns: Promise<Response<Void>> 
+         */
+        func updateUser(#username: String, body: User?) -> RequestBuilder<Void> {
+            var path = "/user/{username}"
+            path = path.stringByReplacingOccurrencesOfString("{username}", withString: "\(username)", options: .LiteralSearch, range: nil)
+            let url = PetstoreClientAPI.basePath + path
+            
+            let parameters = body?.encodeToJSON() as? [String:AnyObject]
+
+            let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "PUT", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+        /**
+         
+         Delete user
+         
+         - DELETE /user/{username}
+         - This can only be done by the logged in user.
+         
+         :param: username (path) The name that needs to be deleted
+
+         :returns: Promise<Response<Void>> 
+         */
+        func deleteUser(#username: String) -> RequestBuilder<Void> {
+            var path = "/user/{username}"
+            path = path.stringByReplacingOccurrencesOfString("{username}", withString: "\(username)", options: .LiteralSearch, range: nil)
+            let url = PetstoreClientAPI.basePath + path
+            
+            let nillableParameters: [String:AnyObject?] = [:]
+            let parameters = APIHelper.rejectNil(nillableParameters)
+
+            let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+            return requestBuilder(method: "DELETE", URLString: url, parameters: parameters, isBody: true)
+        }
+    
+    }
+}
diff --git a/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/AlamofireImplementations.swift b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/AlamofireImplementations.swift
new file mode 100644
index 00000000000..37edceea13c
--- /dev/null
+++ b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/AlamofireImplementations.swift
@@ -0,0 +1,80 @@
+// AlamofireImplementations.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Alamofire
+import PromiseKit
+
+class AlamofireRequestBuilderFactory: RequestBuilderFactory {
+    func getBuilder<T>() -> RequestBuilder<T>.Type {
+        return AlamofireRequestBuilder<T>.self
+    }
+}
+
+// Store manager to retain its reference
+private var managerStore: [String: Alamofire.Manager] = [:]
+
+class AlamofireRequestBuilder<T>: RequestBuilder<T> {
+    required init(method: String, URLString: String, parameters: [String : AnyObject]?, isBody: Bool) {
+        super.init(method: method, URLString: URLString, parameters: parameters, isBody: isBody)
+    }
+
+    override func execute() -> Promise<Response<T>> {
+        let managerId = NSUUID().UUIDString
+        // Create a new manager for each request to customize its request header
+        let configuration = NSURLSessionConfiguration.defaultSessionConfiguration()
+        configuration.HTTPAdditionalHeaders = buildHeaders()
+        let manager = Alamofire.Manager(configuration: configuration)
+        managerStore[managerId] = manager
+
+        let encoding = isBody ? Alamofire.ParameterEncoding.JSON : Alamofire.ParameterEncoding.URL
+        let request = manager.request(Alamofire.Method(rawValue: method)!, URLString, parameters: parameters, encoding: encoding)
+        if let credential = self.credential {
+            request.authenticate(usingCredential: credential)
+        }
+
+        let defer = Promise<Response<T>>.defer()
+        request.responseJSON(options: .AllowFragments) { (req, res, json, error) in
+            managerStore.removeValueForKey(managerId)
+
+            if let error = error {
+                defer.reject(error)
+                return
+            }
+            if res!.statusCode >= 400 {
+                //TODO: Add error entity
+                let userInfo: [NSObject : AnyObject] = (json != nil) ? ["data": json!] : [:]
+                let error = NSError(domain: res!.URL!.URLString, code: res!.statusCode, userInfo: userInfo)
+                defer.reject(error)
+                return
+            }
+
+            if () is T {
+                let response = Response(response: res!, body: () as! T)
+                defer.fulfill(response)
+                return
+            }
+            if let json: AnyObject = json {
+                let body = Decoders.decode(clazz: T.self, source: json)
+                let response = Response(response: res!, body: body)
+                defer.fulfill(response)
+                return
+            }
+            
+            defer.reject(NSError(domain: "localhost", code: 500, userInfo: ["reason": "unreacheable code"]))
+        }
+        return defer.promise
+    }
+
+    private func buildHeaders() -> [String: AnyObject] {
+        var httpHeaders = Manager.defaultHTTPHeaders
+        for (key, value) in self.headers {
+            httpHeaders[key] = value
+        }
+        return httpHeaders
+    }
+}
+
+
diff --git a/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Extensions.swift b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Extensions.swift
new file mode 100644
index 00000000000..a06ebae7026
--- /dev/null
+++ b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Extensions.swift
@@ -0,0 +1,65 @@
+// Extensions.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Alamofire
+import PromiseKit
+
+extension Bool: JSONEncodable {
+    func encodeToJSON() -> AnyObject { return self }
+}
+
+extension Float: JSONEncodable {
+    func encodeToJSON() -> AnyObject { return self }
+}
+
+extension Int: JSONEncodable {
+    func encodeToJSON() -> AnyObject { return self }
+}
+
+extension Double: JSONEncodable {
+    func encodeToJSON() -> AnyObject { return self }
+}
+
+extension String: JSONEncodable {
+    func encodeToJSON() -> AnyObject { return self }
+}
+
+private func encodeIfPossible<T>(object: T) -> AnyObject {
+    if object is JSONEncodable {
+        return (object as! JSONEncodable).encodeToJSON()
+    } else {
+        return object as! AnyObject
+    }
+}
+
+extension Array: JSONEncodable {
+    func encodeToJSON() -> AnyObject {
+        return self.map(encodeIfPossible)
+    }
+}
+
+extension Dictionary: JSONEncodable {
+    func encodeToJSON() -> AnyObject {
+        var dictionary = [NSObject:AnyObject]()
+        for (key, value) in self {
+            dictionary[key as! NSObject] = encodeIfPossible(value)
+        }
+        return dictionary
+    }
+}
+
+
+private let dateFormatter: NSDateFormatter = {
+    let dateFormatter = NSDateFormatter()
+    dateFormatter.dateFormat = "yyyy-MM-dd"
+    return dateFormatter
+}()
+
+extension NSDate: JSONEncodable {
+    func encodeToJSON() -> AnyObject {
+        return dateFormatter.stringFromDate(self)
+    }
+}
diff --git a/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models.swift b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models.swift
new file mode 100644
index 00000000000..54e38e75bfe
--- /dev/null
+++ b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models.swift
@@ -0,0 +1,185 @@
+// Models.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+protocol JSONEncodable {
+    func encodeToJSON() -> AnyObject
+}
+
+class Response<T> {
+    let statusCode: Int
+    let header: [String: String]
+    let body: T
+
+    init(statusCode: Int, header: [String: String], body: T) {
+        self.statusCode = statusCode
+        self.header = header
+        self.body = body
+    }
+
+    convenience init(response: NSHTTPURLResponse, body: T) {
+        let rawHeader = response.allHeaderFields
+        var header = [String:String]()
+        for (key, value) in rawHeader {
+            header[key as! String] = value as? String
+        }
+        self.init(statusCode: response.statusCode, header: header, body: body)
+    }
+}
+
+private var once = dispatch_once_t()
+class Decoders {
+    static private var decoders = Dictionary<String, ((AnyObject) -> AnyObject)>()
+    
+    static func addDecoder<T>(#clazz: T.Type, decoder: ((AnyObject) -> T)) {
+        let key = "\(T.self)"
+        decoders[key] = { decoder($0) as! AnyObject }
+    }
+    
+    static func decode<T>(#clazz: [T].Type, source: AnyObject) -> [T] {
+        let array = source as! [AnyObject]
+        return array.map { Decoders.decode(clazz: T.self, source: $0) }
+    }
+    
+    static func decode<T, Key: Hashable>(#clazz: [Key:T].Type, source: AnyObject) -> [Key:T] {
+        let sourceDictinoary = source as! [Key: AnyObject]
+        var dictionary = [Key:T]()
+        for (key, value) in sourceDictinoary {
+            dictionary[key] = Decoders.decode(clazz: T.self, source: value)
+        }
+        return dictionary
+    }
+    
+    static func decode<T>(#clazz: T.Type, source: AnyObject) -> T {
+        initialize()
+        if source is T {
+            return source as! T
+        }
+        
+        let key = "\(T.self)"
+        if let decoder = decoders[key] {
+           return decoder(source) as! T
+        } else {
+            fatalError("Source \(source) is not convertible to type \(clazz): Maybe swagger file is insufficient")
+        }
+    }
+
+    static func decodeOptional<T>(#clazz: T.Type, source: AnyObject?) -> T? {
+        if source is NSNull {
+            return nil
+        }
+        return source.map { (source: AnyObject) -> T in
+            Decoders.decode(clazz: clazz, source: source)
+        }
+    }
+
+    static func decodeOptional<T>(#clazz: [T].Type, source: AnyObject?) -> [T]? {
+        if source is NSNull {
+            return nil
+        }
+        return source.map { (someSource: AnyObject) -> [T] in
+            Decoders.decode(clazz: clazz, source: someSource)
+        }
+    }
+
+    static func decodeOptional<T, Key: Hashable>(#clazz: [Key:T].Type, source: AnyObject?) -> [Key:T]? {
+        if source is NSNull {
+            return nil
+        }
+        return source.map { (someSource: AnyObject) -> [Key:T] in
+            Decoders.decode(clazz: clazz, source: someSource)
+        }
+    }
+	
+    static private func initialize() {
+        dispatch_once(&once) {
+            let formatters = [
+                "yyyy-MM-dd",
+                "yyyy-MM-dd'T'HH:mm:ssZZZZZ",
+                "yyyy-MM-dd'T'HH:mm:ss'Z'"
+            ].map { (format: String) -> NSDateFormatter in
+                let formatter = NSDateFormatter()
+                formatter.dateFormat = format
+                return formatter
+            }
+            // Decoder for NSDate
+            Decoders.addDecoder(clazz: NSDate.self) { (source: AnyObject) -> NSDate in
+                let sourceString = source as! String
+                for formatter in formatters {
+                    if let date = formatter.dateFromString(sourceString) {
+                        return date
+                    }
+                }
+                fatalError("formatter failed to parse \(sourceString)")
+            } 
+
+			// Decoder for User
+            Decoders.addDecoder(clazz: User.self) { (source: AnyObject) -> User in
+                let sourceDictionary = source as! [NSObject:AnyObject]
+                var instance = User()
+                instance.id = Decoders.decodeOptional(clazz: Int.self, source: sourceDictionary["id"])
+                instance.username = Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["username"])
+                instance.firstName = Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["firstName"])
+                instance.lastName = Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["lastName"])
+                instance.email = Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["email"])
+                instance.password = Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["password"])
+                instance.phone = Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["phone"])
+                instance.userStatus = Decoders.decodeOptional(clazz: Int.self, source: sourceDictionary["userStatus"])
+                return instance
+            }
+			
+
+			// Decoder for Category
+            Decoders.addDecoder(clazz: Category.self) { (source: AnyObject) -> Category in
+                let sourceDictionary = source as! [NSObject:AnyObject]
+                var instance = Category()
+                instance.id = Decoders.decodeOptional(clazz: Int.self, source: sourceDictionary["id"])
+                instance.name = Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["name"])
+                return instance
+            }
+			
+
+			// Decoder for Pet
+            Decoders.addDecoder(clazz: Pet.self) { (source: AnyObject) -> Pet in
+                let sourceDictionary = source as! [NSObject:AnyObject]
+                var instance = Pet()
+                instance.id = Decoders.decodeOptional(clazz: Int.self, source: sourceDictionary["id"])
+                instance.category = Decoders.decodeOptional(clazz: Category.self, source: sourceDictionary["category"])
+                instance.name = Decoders.decode(clazz: String.self, source: sourceDictionary["name"]!)
+                instance.photoUrls = Decoders.decode(clazz: Array.self, source: sourceDictionary["photoUrls"]!)
+                instance.tags = Decoders.decodeOptional(clazz: Array.self, source: sourceDictionary["tags"])
+                instance.status = (sourceDictionary["status"] as? String).map { Pet.Status(rawValue: $0)! } 
+                return instance
+            }
+			
+
+			// Decoder for Tag
+            Decoders.addDecoder(clazz: Tag.self) { (source: AnyObject) -> Tag in
+                let sourceDictionary = source as! [NSObject:AnyObject]
+                var instance = Tag()
+                instance.id = Decoders.decodeOptional(clazz: Int.self, source: sourceDictionary["id"])
+                instance.name = Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["name"])
+                return instance
+            }
+			
+
+			// Decoder for Order
+            Decoders.addDecoder(clazz: Order.self) { (source: AnyObject) -> Order in
+                let sourceDictionary = source as! [NSObject:AnyObject]
+                var instance = Order()
+                instance.id = Decoders.decodeOptional(clazz: Int.self, source: sourceDictionary["id"])
+                instance.petId = Decoders.decodeOptional(clazz: Int.self, source: sourceDictionary["petId"])
+                instance.quantity = Decoders.decodeOptional(clazz: Int.self, source: sourceDictionary["quantity"])
+                instance.shipDate = Decoders.decodeOptional(clazz: NSDate.self, source: sourceDictionary["shipDate"])
+                instance.status = (sourceDictionary["status"] as? String).map { Order.Status(rawValue: $0)! } 
+                instance.complete = Decoders.decodeOptional(clazz: Bool.self, source: sourceDictionary["complete"])
+                return instance
+            }
+			
+        }
+    }
+}
diff --git a/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/Category.swift b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/Category.swift
new file mode 100644
index 00000000000..eab3e7b9e01
--- /dev/null
+++ b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/Category.swift
@@ -0,0 +1,25 @@
+//
+// Category.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+class Category: JSONEncodable {
+
+    var id: Int?
+    var name: String?
+    
+
+    // MARK: JSONEncodable
+    func encodeToJSON() -> AnyObject {
+        var nillableDictionary = [String:AnyObject?]()
+        nillableDictionary["id"] = self.id
+        nillableDictionary["name"] = self.name
+        let dictionary: [String:AnyObject] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}
diff --git a/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/Order.swift b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/Order.swift
new file mode 100644
index 00000000000..11884502bc1
--- /dev/null
+++ b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/Order.swift
@@ -0,0 +1,40 @@
+//
+// Order.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+class Order: JSONEncodable {
+
+    enum Status: String { 
+        case Placed = "placed"
+        case Approved = "approved"
+        case Delivered = "delivered"
+    }
+    
+    var id: Int?
+    var petId: Int?
+    var quantity: Int?
+    var shipDate: NSDate?
+    /** Order Status */
+    var status: Status?
+    var complete: Bool?
+    
+
+    // MARK: JSONEncodable
+    func encodeToJSON() -> AnyObject {
+        var nillableDictionary = [String:AnyObject?]()
+        nillableDictionary["id"] = self.id
+        nillableDictionary["petId"] = self.petId
+        nillableDictionary["quantity"] = self.quantity
+        nillableDictionary["shipDate"] = self.shipDate?.encodeToJSON()
+        nillableDictionary["status"] = self.status?.rawValue
+        nillableDictionary["complete"] = self.complete
+        let dictionary: [String:AnyObject] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}
diff --git a/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/Pet.swift b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/Pet.swift
new file mode 100644
index 00000000000..ff66ea2ea43
--- /dev/null
+++ b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/Pet.swift
@@ -0,0 +1,40 @@
+//
+// Pet.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+class Pet: JSONEncodable {
+
+    enum Status: String { 
+        case Available = "available"
+        case Pending = "pending"
+        case Sold = "sold"
+    }
+    
+    var id: Int?
+    var category: Category?
+    var name: String!
+    var photoUrls: [String]!
+    var tags: [Tag]?
+    /** pet status in the store */
+    var status: Status?
+    
+
+    // MARK: JSONEncodable
+    func encodeToJSON() -> AnyObject {
+        var nillableDictionary = [String:AnyObject?]()
+        nillableDictionary["id"] = self.id
+        nillableDictionary["category"] = self.category?.encodeToJSON()
+        nillableDictionary["name"] = self.name
+        nillableDictionary["photoUrls"] = self.photoUrls.encodeToJSON()
+        nillableDictionary["tags"] = self.tags?.encodeToJSON()
+        nillableDictionary["status"] = self.status?.rawValue
+        let dictionary: [String:AnyObject] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}
diff --git a/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/Tag.swift b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/Tag.swift
new file mode 100644
index 00000000000..2951506a0dc
--- /dev/null
+++ b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/Tag.swift
@@ -0,0 +1,25 @@
+//
+// Tag.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+class Tag: JSONEncodable {
+
+    var id: Int?
+    var name: String?
+    
+
+    // MARK: JSONEncodable
+    func encodeToJSON() -> AnyObject {
+        var nillableDictionary = [String:AnyObject?]()
+        nillableDictionary["id"] = self.id
+        nillableDictionary["name"] = self.name
+        let dictionary: [String:AnyObject] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}
diff --git a/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/User.swift b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/User.swift
new file mode 100644
index 00000000000..f2461238dc7
--- /dev/null
+++ b/samples/client/petstore/swift/PetstoreClient/Classes/Swaggers/Models/User.swift
@@ -0,0 +1,38 @@
+//
+// User.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+class User: JSONEncodable {
+
+    var id: Int?
+    var username: String?
+    var firstName: String?
+    var lastName: String?
+    var email: String?
+    var password: String?
+    var phone: String?
+    /** User Status */
+    var userStatus: Int?
+    
+
+    // MARK: JSONEncodable
+    func encodeToJSON() -> AnyObject {
+        var nillableDictionary = [String:AnyObject?]()
+        nillableDictionary["id"] = self.id
+        nillableDictionary["username"] = self.username
+        nillableDictionary["firstName"] = self.firstName
+        nillableDictionary["lastName"] = self.lastName
+        nillableDictionary["email"] = self.email
+        nillableDictionary["password"] = self.password
+        nillableDictionary["phone"] = self.phone
+        nillableDictionary["userStatus"] = self.userStatus
+        let dictionary: [String:AnyObject] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}