# nw_framer_message_access_value(_:_:_:) Accesses a custom value stored in a framer message. ``` func nw_framer_message_access_value(_ message: nw_framer_message_t, _ key: UnsafePointer, _ access_value: (UnsafeRawPointer?) -> Bool) -> Bool ``` ## Parameters `message` The message to inspect. `key` The custom key used to store the value. `access_value` A block that will deliver the pointer value stored for the key. The block will be called inline. Returns a value to return to the outer function. ## Return Value Returns false if the key was not present, or else the boolean returned by the access block. ## Discussion --- 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)