def header
import bend-kit-sigv4@0.11.0.1/sigv4.bend as Sigv4import Base
265def header(+access: String, +scope: String, +signed: String, +sig: String) -> String:
266 "AWS4-HMAC-SHA256 Credential=" ++ access ++ "/" ++ scope ++ ", SignedHeaders=" ++ signed ++ ", Signature=" ++ sig