Header faststream.utils.context.builders.Header # Header(real_name='', *, cast=True, default=EMPTY) Source code in faststream/utils/context/builders.py 22 23 24 25 26 27 28 29 30 31 32 33def Header( # noqa: N802 real_name: str = "", *, cast: bool = True, default: Any = EMPTY, ) -> Any: return Context_( real_name=real_name, cast=cast, default=default, prefix="message.headers.", )