<status value="active" /> <date value="2023-10-12" /> <description value="Der TransactionIdIdentifier dient der Angabe der Transaktions-Id als Identifier." /> <fhirVersion value="4.0.1" /> <kind value="complex-type" /> <abstract value="false" /> <type value="Identifier" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Identifier" /> <derivation value="constraint" /> <differential> <element id="Identifier.system"> <path value="Identifier.system" /> <min value="1" /> <fixedUri value="https://demis.rki.de/fhir/NamingSystem/TransactionId" /> <mustSupport value="true" /> </element> <element id="Identifier.value"> <path value="Identifier.value" /> <min value="1" /> <constraint> <key value="checkFormatOfTransactionIdIdentifier" /> <severity value="warning" /> <human value="Die Transaktion-Id muss dem Format IGS-12345-XYZP-XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX entsprechen." /> <expression value="$this.as(string).matches('^IGS-[0-9]{5}-[A-Z]{3}P-[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$')" /> </constraint> <mustSupport value="true" /> </element> </differential> </StructureDefinition>