method property
Method is how it was settled. "credits" issued a commerce grant into the affiliate org's own wallet; any other value (wire, paypal, check, …) is a RECORD of cash a human moved out of band.
Please note: This property should have been non-nullable! Since the specification file does not include a default value (using the "default:" property), however, the generated source code must fall back to having a nullable type. Consider adding a "default:" property in the specification file to hide this note.
Implementation
String? method;