This command shall be generated in response to a TimeSnapshot command.
When generating this response, all fields shall be gathered as close together in time as possible, so that the
time jitter between the values is minimized.
If the Time Synchronization cluster is supported by the node, the PosixTimeMs field shall NOT be null unless the
UTCTime attribute in the Time Synchronization cluster is also null.
This command shall be generated in response to a TimeSnapshot command.
When generating this response, all fields shall be gathered as close together in time as possible, so that the time jitter between the values is minimized.
If the Time Synchronization cluster is supported by the node, the PosixTimeMs field shall NOT be null unless the UTCTime attribute in the Time Synchronization cluster is also null.