HTTP Return Codes

Unless otherwise specified, these HTTP status codes are used:

Code	Cause
200	OK
201	Created
400	Bad request. Syntax or format error
401	User not authenticated
403	User not authorized to perform requested operation
404	Resource not found
405	Method not supported by resource
406	Unsupported ACCEPT type
415	Unsupported request content type
500	Internal server error
501	Not implemented

See Also