Traffic TPEG API Developer's Guide

HTTP Status Codes

Traffic TPEG API supports the standard HTTP status codes

Error code Description
400 (Bad Request) A required parameter is missing or a parameter value is not in the correct format. The client is expected to resend the request with correct parameter values.
401 (Unauthorized) The request is not authorized. For example the app_id or app_code are not valid or the session has expired.
403 (Forbidden) The server received the request, but cannot fulfil it. The client should start a new session.
404 (Not Found) The server has not found anything matching the Request-URI. The client should check the URI and resend the request.
409 (Conflict) Cannot process multiple TPEG Request at the same time. Their Delta results are building up on each other. Please reinitialize the TPEG Session.
415 (Unsupported Media Type) Unsupported Media Type.
50x (Server Error) An unexpected error happened. The client should check the URI and resend the request.