The error object if the request failed. The status of the request. This can be one of the following values: `pending`, `success` and `error`. `true` if the request is currently pending or if it is in a `refetch` state. `true` if the request succeeded. `true` if the request failed. `true` if the request is currently pending. `true` if the request failed with a loading error. `true` if the request failed with a refetch error.