# CFHTTPMessageCopyResponseStatusLine(_:) Gets the status line from a `CFHTTPMessage` object. ``` func CFHTTPMessageCopyResponseStatusLine(_ response: CFHTTPMessage) -> Unmanaged? ``` ## Parameters `response` The message to examine. This must be a response message. ## Return Value A string containing the message’s status line, or `NULL` if there was a problem creating the object. The status line includes the message’s protocol version and a success or error code. Ownership follows the [The Create Rule](https://developer.apple.com/library/archive/documentation/CoreFoundation/Conceptual/CFMemoryMgmt/Concepts/Ownership.html#//apple_ref/doc/uid/20001148-103029). --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)