HTTP Response Status ==================== List of HTTP status codes and respective descriptions. 2xx success ----------- * ``200 OK`` - standard response for successful GET or POST requests 4xx client errors ----------------- * ``400 Bad Request`` - the ohsome API cannot or will not process the request due to a client error (e.g. malformed request syntax) * ``401 Unauthorized`` - the client does not have valid authentication credentials for the target resource * ``404 Not Found``- the requested resource could not be found * ``405 Method not allowed`` - the requested method is not supported (e.g. a POST request for resources which accept only GET requests) * ``413 Payload Too Large`` - the request is larger than the ohsome API is willing or able to process 5xx server errors ----------------- * ``500 Internal Server Error``- generic error message, given when an unexpected condition in the ohsome API was encountered * ``501 Not Implemented`` - the ohsome API either does not recognize the request method, or it lacks the ability to fulfil the request * ``503 Service Unavailable`` - the ohsome API cannot handle the request (e.g. because it is overloaded or down for maintenance); temporary state