description: This extension is for canonical resources to indicate where a human readable web page describing the resource can be found, if it's at a different location to the canonical URL itself. package_name: hl7.fhir.uv.tools derivation: constraint name: EnteredInErrorStatus type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/tools/StructureDefinition/entered-in-error-status'} index: 1 value: choices: [valueString] index: 3 valueString: {type: string, choiceOf: value, index: 4} package_version: 0.9.0 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/tools/StructureDefinition/entered-in-error-status base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.9.0 required: [valueString, value]