description: This profile constrains a MessageHeader resource for use in a Real-time Pharmacy Benefit Check (RTPBC) request bundle package_name: hl7.fhir.us.carin derivation: constraint name: RtpbcRequestMessageHeader type: MessageHeader elements: eventCoding: type: Coding mustSupport: true pattern: type: Coding value: {code: rtpbc-request, system: 'http://hl7.org/fhir/us/carin-rtpbc/CodeSystem/rtpbc-event-type', display: RTPBC Request} index: 0 focus: type: Reference mustSupport: true refers: ['http://hl7.org/fhir/us/carin-rtpbc/StructureDefinition/rtpbc-request-claim'] index: 1 slicing: slices: rtpbc-request: match: {} schema: type: Reference mustSupport: true refers: ['http://hl7.org/fhir/us/carin-rtpbc/StructureDefinition/rtpbc-request-claim'] _required: true index: 1 min: 1 max: 1 definition: mustSupport: true pattern: {type: Canonical, value: 'http://hl7.org/fhir/us/carin-rtpbc/MessageDefinition/rtpbc-request'} index: 2 package_version: rtpbc-1.0.0 class: profile kind: resource url: http://hl7.org/fhir/us/carin-rtpbc/StructureDefinition/rtpbc-request-messageheader base: http://hl7.org/fhir/StructureDefinition/MessageHeader version: 1.0.0 required: [eventCoding, focus, definition]