Request errors in Web API

If an error (exception) occurred during request execution then:

1. Request returns Http-code different from 200.
2. A special response body is returned.

Error response body example:

{
    "meta": {
        "status": 400,
        "error_message": "The request could not be understood by the server due to malformed syntax",
        "error": "BadRequest"
    },
    "data": {}
}

• status field contains error HTTP-code (400).
• error field contains technical name of the error.
• error_message field contains human-readable description of the error
• meta section can also have additional sections which help to investigate error.

Always check response meta.status parameter after request.

General API errors

This table contains basic errors that can be returned by any API method. Methods can generate other errors, depending on method. Check meta response section.