f:Immunization meta: minimum cardinality of 'meta' is 1 extension with URL = 'http://ns.electronichealth.net.au/ci/fhir/StructureDefinition/extension-immunization-cancellationperiod': maximum cardinality of 'extension' is 1 identifier: minimum cardinality of 'identifier' is 1 identifier: maximum cardinality of 'identifier' is 1 vaccinationProtocol: maximum cardinality of 'vaccinationProtocol' is 1 Immunization If the resource is contained in another resource, it SHALL NOT contain nested Resources (inherited) If the resource is contained in another resource, it SHALL NOT contain any narrative (inherited) If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (inherited) If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource (inherited) If immunization was administered (notGiven=false) then explanation.reasonNotGiven SHALL be absent. (inherited) If immunization was not administered (notGiven=true) then there SHALL be no reaction nor explanation.reason present (inherited) f:Immunization/f:meta id: maximum cardinality of 'id' is 1 versionId: maximum cardinality of 'versionId' is 1 lastUpdated: maximum cardinality of 'lastUpdated' is 1 profile: minimum cardinality of 'profile' is 1 Immunization.extension All FHIR elements must have a @value or children (inherited) Must have either extensions or value[x], not both (inherited) Immunization.practitioner All FHIR elements must have a @value or children (inherited) Immunization.explanation All FHIR elements must have a @value or children (inherited) Immunization.reaction All FHIR elements must have a @value or children (inherited) Immunization.vaccinationProtocol All FHIR elements must have a @value or children (inherited)