[cpp][tiny] rename generator, update samples (#9560)

* rename generator, update samples

* add doc

* update readme

samples/client/petstore/cpp-tiny/lib/Models/ApiResponse.h

@@ -0,0 +1,78 @@
+
+/*
+ * ApiResponse.h
+ *
+ * Describes the result of uploading an image resource
+ */
+
+#ifndef TINY_CPP_CLIENT_ApiResponse_H_
+#define TINY_CPP_CLIENT_ApiResponse_H_
+
+
+#include <string>
+#include "bourne/json.hpp"
+#include "Helpers.h"
+
+namespace Tiny {
+
+
+/*! \brief Describes the result of uploading an image resource
+ *
+ *  \ingroup Models
+ *
+ */
+
+class ApiResponse{
+public:
+
+    /*! \brief Constructor.
+	 */
+    ApiResponse();
+    ApiResponse(std::string jsonString);
+
+
+    /*! \brief Destructor.
+	 */
+    virtual ~ApiResponse();
+
+
+    /*! \brief Retrieve a bourne JSON representation of this class.
+	 */
+    bourne::json toJson();
+
+
+    /*! \brief Fills in members of this class from bourne JSON object representing it.
+	 */
+    void fromJson(std::string jsonObj);
+
+	/*! \brief Get 
+	 */
+	int getCode();
+
+	/*! \brief Set 
+	 */
+	void setCode(int  code);
+	/*! \brief Get 
+	 */
+	std::string getType();
+
+	/*! \brief Set 
+	 */
+	void setType(std::string  type);
+	/*! \brief Get 
+	 */
+	std::string getMessage();
+
+	/*! \brief Set 
+	 */
+	void setMessage(std::string  message);
+
+
+    private:
+    int code{};
+    std::string type{};
+    std::string message{};
+};
+}
+
+#endif /* TINY_CPP_CLIENT_ApiResponse_H_ */