AuthenticationFailedServer failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature. RequestId:19ff6319-601e-0059-45c8-963def000000 Time:2019-11-09T06:40:57.2058599ZThe MAC signature found in the HTTP request '1io9PlLaBg5ZLoE+4jlFBJP8gS4nTSZxruyn7lDD1w8=' is not the same as any computed signature. Server used following string to sign: 'GET application/x-www-form-urlencoded x-ms-date:Sat, 09 Nov 2019 06:40:57 GMT x-ms-version:2015-02-21 /cntvuswewebblobstorage02/export/home0/docs/newcctv/gongyi/special/2016hwm/index.shtml'.