predicateForClinicalRecords(from:fhirResourceType:identifier:)
Returns a predicate for a specific FHIR resource.
Declaration
class func predicateForClinicalRecords(from source: HKSource, fhirResourceType resourceType: HKFHIRResourceType, identifier: String) -> NSPredicateMentioned in
Discussion
The FHIR resource identifier is only unique for a particular resource type from a given source. To uniquely identify a FHIR resource, you must compare the identifier, the resource type, and the source.