.. _common_errors: Common Errors ============= It describes common errors for all API actions. .. list-table:: :widths: 20 50 10 :header-rows: 1 * - error - description - HTTP Status Code * - InvalidSignature - Signature of request is invalid - 400 * - InvalidRequest - Request is invalid - 400 * - InternalFailure - Request is failed by unknown internal error. - 500