AWS4-HMAC-SHA256 Credential=AKIDEXAMPLE/20150830/us-east-1/service/aws4_request, SignedHeaders=host;x-amz-content-sha256;x-amz-date, Signature=6753d65781ac8f6964cb6fb90445ee138d65d9663df21f28f478bd09add64fd8
AWS4-HMAC-SHA256 Credential=AKIDEXAMPLE/20150830/us-east-1/service/aws4_request, SignedHeaders=host;x-amz-content-sha256;x-amz-date, Signature=6753d65781ac8f6964cb6fb90445ee138d65d9663df21f28f478bd09add64fd8