Thi API uses the following error codes:

Error Code	Meaning
400	Bad Request -- Your request is invalid.
401	Unauthorized -- Your access token is no longer valid.
403	Forbidden -- The resource is only available to moderators or the streamer.
404	Not Found -- The specified resource could not be found.
429	Too Many Requests -- You're sending too many requests, try again later.
500	Internal Server Error -- We had a problem with our server. Try again later.
503	Service Unavailable -- We're temporarily offline for maintenance. Please try again later.