description: Container extension for repeated campaign identifiers. package_name: servicewell.fhir.wof-portal derivation: constraint name: Campaigns type: Extension elements: extension: short: Campaign identifier array: true index: 0 slicing: slices: campaign: match: {} schema: short: Campaign identifier array: true index: 0 extensions: {} elements: extension: {index: 1} url: pattern: {type: Uri, value: campaign} index: 2 value: choices: [valueCode] index: 4 valueCode: {type: code, choiceOf: value, index: 5} url: pattern: {type: Uri, value: 'https://canonical.fhir.link/servicewell/wof-portal/StructureDefinition/ext-campaigns'} index: 6 value: choices: [] index: 8 package_version: 1.0.0 extensions: campaign: url: null short: Campaign identifier array: true index: 0 extensions: {} elements: extension: {index: 1} url: pattern: {type: Uri, value: campaign} index: 2 value: choices: [valueCode] index: 4 valueCode: {type: code, choiceOf: value, index: 5} class: extension kind: complex-type url: https://canonical.fhir.link/servicewell/wof-portal/StructureDefinition/ext-campaigns base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.0.0