AuthenticationFailedServer failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature. RequestId:9d00daed-101e-007f-3d0b-97a65b000000 Time:2019-11-09T14:39:54.1026131ZThe MAC signature found in the HTTP request '7YPVaY+XTF33haOvim+fUpyEQCsWpiLWpd0tq4c1Zkk=' 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 14:39:54 GMT x-ms-version:2015-02-21 /cntvuswewebblobstorage02/export/home0/docs/newcctv/gongyi/2019/09/27/VIDEVGhocDYfDyB77W2PE9Kb190927.shtml'.