def presign.of
import bend-kit-sigv4@0.11.0.1/sigv4.bend as Sigv4import Base
390def presign.of(r: Result<&1, &1, U32 & String, String>, +cq: String) -> Result<&1, &1, U32 & String, String>:
391 match r:
392 case Fail{e}:
393 Fail{e}
394 case Done{sig}:
395 Done{cq ++ "&X-Amz-Signature=" ++ sig}