AWS4-HMAC-SHA256 Credential=AKIDEXAMPLE/20150830/us-east-1/service/aws4_request, SignedHeaders=host;my-header1;my-header2;x-amz-content-sha256;x-amz-date, Signature=095ca36c08b6d28690c278dfc0cd1998a603eead1c694ffba9ff6fed48555cddAWS4-HMAC-SHA256 Credential=AKIDEXAMPLE/20150830/us-east-1/service/aws4_request, SignedHeaders=host;my-header1;my-header2;x-amz-content-sha256;x-amz-date, Signature=095ca36c08b6d28690c278dfc0cd1998a603eead1c694ffba9ff6fed48555cdd