confidence property
Confidence in 0,1. A processor chargeback is 1; an analyst's hunch is not. It breaks a tie WITHIN a precedence rank and can never lift a weak source above a strong one — otherwise every caller would send 1. A litigation hold is NOT a field here. It is a fact about the record and not about the world, so it is not part of what was asserted, it is not in the content digest, and it has its own op — which is also the only way one can be released. Carried here it was silently a no-op on any record that already existed: the digest was the same, the insert was ignored, and the caller was told duplicate while the hold it asked for was never placed.
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
num? confidence;