description: Indicates that the reference has a  particular focus in the target resource, a particular element of interest, identified by it's element id.
package_name: hl7.fhir.uv.extensions.r3
derivation: constraint
name: TargetElement
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/targetElement'}
    index: 1
  value:
    choices: [valueUri]
    index: 3
  valueUri: {type: uri, choiceOf: value, index: 4}
package_version: 1.0.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/targetElement
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.0.0
required: [valueUri, value]