State	Description	HTTP status code equivalent
`ok`	Not an error, returned on success	200 and 2XX HTTP statuses
`cancelled`	The operation was cancelled, typically by the caller	499
`unknown` or `unknown_error`	An unknown error raised by APIs that don't return enough error information	500
`invalid_argument`	The client specified an invalid argument	400
`deadline_exceeded`	The deadline expired before the operation could succeed	504
`not_found`	Content was not found or request was denied for an entire class of users	404
`already_exists`	The entity attempted to be created already exists	409
`permission_denied`	The caller doesn't have permission to execute the specified operation	403
`resource_exhausted`	The resource has been exhausted e.g. per-user quota exhausted, file system out of space	429
`failed_precondition`	The client shouldn't retry until the system state has been explicitly handled	400
`aborted`	The operation was aborted	409
`out_of_range`	The operation was attempted past the valid range e.g. seeking past the end of a file	400
`unimplemented`	The operation is not implemented or is not supported/enabled for this operation	501
`internal_error`	Some invariants expected by the underlying system have been broken. This code is reserved for serious errors	500
`unavailable`	The service is currently available e.g. as a transient condition	503
`data_loss`	Unrecoverable data loss or corruption	500
`unauthenticated`	The requester doesn't have valid authentication credentials for the operation	401

Copied
{
  "status": "ok"
}

You can edit this page on GitHub.