The input argument to the CancelSteps operation.
The ClusterID for the specified steps that will be canceled. Use RunJobFlow and ListClusters to get ClusterIDs.
ClusterID
The option to choose to cancel RUNNING steps. By default, the value is SEND_INTERRUPT.
RUNNING
SEND_INTERRUPT
The list of StepIDs to cancel. Use ListSteps to get steps and their states for the specified cluster.
StepIDs