A unique identifier for the client performing the mutation.
The token of the subscription to cancel, only needed if a project access token is used.
The ID of the subscription to cancel, only needed if a project access token is used.
If two-step cancellation is enabled it can be skipped
Skip sending the standard cancellation confirmation email to the customer.
Why did this customer decide to cancel?
If a customer cannot be cancelled due to active commitments, this process can be skipped.