Changes to Refund Transaction

removed the required property response_code from the response with the 400 status

removed the required property response_code from the response with the 401 status

removed the required property response_code from the response with the 403 status

removed the required property response_code from the response with the 500 status

removed the required property response_message from the response with the 400 status

removed the required property response_message from the response with the 401 status

removed the required property response_message from the response with the 403 status

removed the required property response_message from the response with the 500 status

added the optional property responseCode to the response with the 400 status

added the optional property responseCode to the response with the 401 status

added the optional property responseCode to the response with the 403 status

added the optional property responseCode to the response with the 500 status

added the optional property responseMessage to the response with the 400 status

added the optional property responseMessage to the response with the 401 status

added the optional property responseMessage to the response with the 403 status

added the optional property responseMessage to the response with the 500 status