We would like to submit an identifier with a transactions such that in reports (chargeback, returns, etc.) direct from a processor (Chase, for example) we can correlate entries with our own records. Is "tp-request-id" the way to do this? The documentation states that this should be a UUID or GUID, but it's not clear if this is asking to use a standard format or not.
If this field is not the way to achieve our goal, is there another way?