36006: Broadcast Cannot Be Canceled
PROGRAMMABLE MESSAGING
ERROR
The Broadcast is in a non-cancelable state. The broadcast cannot be canceled when in any of the following statuses: EXECUTION_COMPLETED, EXECUTION_FAILURE, CANCELED.
- The Broadcast already completed execution, either successfully or with a failure
- The Broadcast was already canceled
- Ensure that you provide a Broadcast SID for a Broadcast that is still in progress