The policy to use for the child workflow executions of the new execution if it is terminated by calling the
TerminateWorkflowExecution action explicitly or due to an expired timeout. The supported child policies are:
- TERMINATE: the child executions will be terminated.
- REQUEST_CANCEL: a request to cancel will be attempted for each child execution by recording a WorkflowExecutionCancelRequested event in its history. It is up to the decider to take appropriate actions when it receives an execution history with this event.
- ABANDON: no action will be taken. The child executions will continue to run.
Constraints:

C# |
public string ChildPolicy { get; set; }