Locked

The 423 Locked HTTP status code is sent when a server denies access to a resource because it is currently locked by another process or user. This can occur if multiple clients are trying to access the same resource simultaneously, and the server needs to prioritize one request over the others. The 423 status code serves as an indication that the requested resource may become available in the future, and clients are advised to retry their request at a later time. This status code is commonly used in WebDAV (Web-based Distributed Authoring and Versioning) systems to handle concurrent access to files.