This method enables the cancellation of a fax in progress. Note that this will have effect only on faxes that are awaiting sending (see status codes) and not faxes that are actively being transmitted.

Formal Definition


Name Type Comments
Username String As provided during registration
Password String As provided during registration
TransactionID Integer TransactionID of transaction to cancel.
Note: When this method is used to cancel the parent transaction of a batch, only the individual, first transaction will be cancelled. To cancel the entire batch, use method CancelBatch.


Name Type Comments
CancelFaxResult Integer If cancellation of transaction is successful, return value is 0. In case of failure, a negative value is returned.

List of return codes is shown on Appendix A.

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