Accesses the optional message context that must be sent before the context you are sending.
SDKs
- iOS 12.0+
- macOS 10.14+
- Mac Catalyst 13.0+
- tvOS 12.0+
- watchOS 5.0+
Framework
- Network
Declaration
nw _content _context _t nw_content_context_copy_antecedent(nw _content _context _t context);