Constraint Descriptor : constraint_xcpdquery_requiredParameters (type: ERROR, kind: )

Constraint : constraint_xcpdquery_requiredParameters

Constraint Name
constraint_xcpdquery_requiredParameters (type: ERROR, kind: )
Constraint Class
XCPDQueryParameterListSpec
Package
xcpdPatientDiscoveryQuery
Description
If the LivingSubjectIdParameter is specified, LivingSubjectName and LivingSubjectBirthTime are optional. Otherwise, those two parameters are required (Section 3.55.4.1.2.1)
OCL 
self.livingSubjectId->size() >= 1 or (self.livingSubjectName->size() >= 1 and self.livingSubjectBirthTime->size() >= 1)