Error responses sent from the servers will be accompanied by a JSON body, with the following keys:

Key	Value
message	Human readable message which corresponds to the client error.
code	Underscored delimited string.

Example Error Response

{ 
  "message": "Invalid user",
  "code": "invalid" 
}

HTTP Status Codes

Status codes are issued in responses to requests made to the server.

HTTP Status Code	Description
200	OK. Everything worked as expected.
201	Created. We will return a 201 after a successful POST where a resource was created.
302	Retry request on given redirect URI.
400	Malformed request.
401	Unauthorised. The request requires user authentication (not logged in).
403	Forbidden. Used for unauthorised requests where your permissions restrict the request. Can also indicate that the User is not allowed. User is banned and is not permitted to request a ride.
404	Resource not found.
406	Unacceptable content type. Client sent an Accepts header for a content type which does not exist on the server. Body includes a list of acceptable content types, such as “Unacceptable content type. Request resource as: application/json.
409	A conflict needs to be resolved before the request can be made.
422	Invalid request. The request body is parse-able however with invalid content or there are issues with a rider’s user account.
429	Too Many Requests. Client has exceeded the rate limit for requests.
500	Internal Server Error. Something has gone wrong on the website’s server, but the server could not be more specific on what the exact problem is.
503	The requested service is not available.