Client Errors

Accessing a non-existing resource:

Status: 404 Not Found

Sending invalid JSON/XML/MessagePack data in request body:

Status: 400 Bad Request

Sending invalid fields or invalid field content in request body:

Status: 422 Unprocessable Entity

Sending invalid parameters or invalid parameter content in request body:

Status: 422 Unprocessable Entity

Requesting a resource that requires a authorization without being logged in (see OAuth 2):

Status: 403 Forbidden