2.2.1.1 x-ecs-request-error

This header describes request failure information. The value for this header MUST be a string representation of the HRESULT in hexadecimal format.

Example:

x-ecs-request-error: "0x8007005"

 hexdigit = "0" / "1" / "2" / "3" / "4" / "5" / "6" / "7" / "8" / "9" / "a" / "b" / "c" / "d" / "e" / "f" / "A" / "B" / "C" / "D" / "E" / "F" / "x"
 x-ecs-request-error = 8 hexdigit