record property
Record is a per-call flag rather than a product. Where a recording lands and how long it is kept is the org's retention policy, not this call's.
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
bool? record;