Cancels one or more workflows by ID. Only workflows that haven't finished yet (pending, queued, or in-progress) are canceled.

Workflows that have already finished (completed, failed, or canceled), that can't be found in your organization, or that can't be canceled are skipped and don't return an error. To see how many workflows were actually canceled, check the cancelledCount value in the response.

When a workflow is canceled, its status changes to canceled.