Status Code

Status Code	Status	Description
200	OK	Request succeeded.
400	Bad Request	Invalid request parameters.
401	Unauthorized	The request requires user authentication.
403	Forbidden	Access denied.
404	Not Found	The page is not found.
405	Method Not Allowed	Method specified in the request not allowed.
406	Not Acceptable	Responses from the server failed to be received by the client.
429	Too Many Requests	Too frequent requests.
500	Internal Server Error	Internal Server Error
501	Not Implemented	Failed to complete the request because the server does not support the requested function.
502	Bad Gateway	Failed to complete the request because the server has received an invalid response.
504	Gateway Timeout	Gateway timed out.