Source Instance 7.5
System-supplied; UUID of the source instance.
- If the instance was directly launched by a Trigger Now command; the UUID of the instance invoking the System Operation.
- If the instance was launched by a workflow; the UUID of the workflow instance.
- If the instance was directly launched by the Launch Task command; the UUID of the instance invoking the System Operation.
- If the instance was directly launched by a Recurring Task Instance; the UUID of the Recurring Task Instance.