Firebase Docs Reference FirebaseStorage Framework Reference Enumerations The following enumerations are available globally. StorageTaskStatus Enum representing the upload and download task status. Declaration Swift enum StorageTaskStatus : Int StorageErrorCode Enum representing the errors raised by Firebase Storage. Declaration Swift enum StorageErrorCode : Int Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 3.0 License, and code samples are licensed under the Apache 2.0 License. For details, see our Site Policies. Java is a registered trademark of Oracle and/or its affiliates. Last updated June 20, 2018.