Aws4 request andx amz signed headers=host andx amz signature=47ba67b77c30218dde0bfa6ce1bef30e12d5e16abb2651b3384a4cb21677cd9
Aws4 request&amp;x amz signedheaders=host&amp;x amz signature=47ba67b77c30218dde0bfa6ce1ebef30e12d5e16abb2651b3384a4cb21677cd9