The time to add to the clock, as an ISO 8601 duration in days, hours, minutes, and
seconds (for example PT1H for one hour or P1D for one day). Use a negative
duration such as -PT1H to move the clock backward. The request is rejected if the
new time would be before 1970-01-01T00:00:00Z.
The time to add to the clock, as an ISO 8601 duration in days, hours, minutes, and seconds (for example
PT1Hfor one hour orP1Dfor one day). Use a negative duration such as-PT1Hto move the clock backward. The request is rejected if the new time would be before 1970-01-01T00:00:00Z.