canSet property
CanSet is false when the caller's ledger identity cannot be resolved (no user name on the principal). Writing the preference would fail, so hide the control.
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? canSet;