PROTO TYPE - SHARE THE PROTOTYPE
Aws4 request&x amz signedheaders=host&x amz signature=d47e4a83965cc400bc71be5e29784f825790720594cc6b85438d22919213739f
May 28
Aws4 request&x amz signedheaders=host&x amz signature=a7325315140b048b1fb6f5e82331a9cb193abcc9f9def8ff94e3aa6fbbb97647
May 19