description: Extension used by Additional Resources to define paths in the resources found in the base specification that are able to reference the resource package_name: hl7.fhir.uv.tools.r5 derivation: constraint name: AdditionalResourceReference type: Extension elements: extension: type: Extension short: Path (technically, element id) in a base Resource index: 0 slicing: slices: path: match: {} schema: type: Extension short: Path (technically, element id) in a base Resource _required: true index: 0 extensions: {} elements: extension: {index: 1} url: type: uri pattern: {type: Uri, value: path} index: 2 value: choices: [valueString] index: 4 valueString: {type: string, choiceOf: value, index: 5} required: [valueString, value] documentation: match: {} schema: type: Extension short: Additional documentation about the resource and reference index: 6 extensions: {} elements: extension: {index: 7} url: type: uri pattern: {type: Uri, value: documentation} index: 8 value: choices: [valueMarkdown] index: 10 valueMarkdown: {type: markdown, choiceOf: value, index: 11} required: [valueMarkdown, value] url: pattern: {type: Uri, value: 'http://hl7.org/fhir/tools/StructureDefinition/additional-resource-reference'} index: 12 value: choices: [] index: 14 package_version: 0.9.0 extensions: path: url: null type: Extension short: Path (technically, element id) in a base Resource _required: true index: 0 extensions: {} elements: extension: {index: 1} url: type: uri pattern: {type: Uri, value: path} index: 2 value: choices: [valueString] index: 4 valueString: {type: string, choiceOf: value, index: 5} required: [valueString, value] documentation: url: null type: Extension short: Additional documentation about the resource and reference index: 6 extensions: {} elements: extension: {index: 7} url: type: uri pattern: {type: Uri, value: documentation} index: 8 value: choices: [valueMarkdown] index: 10 valueMarkdown: {type: markdown, choiceOf: value, index: 11} required: [valueMarkdown, value] class: extension kind: complex-type url: http://hl7.org/fhir/tools/StructureDefinition/additional-resource-reference base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.9.0 required: [extension]