description: This Contact is the preferred contact at this organization for the purpose of the contact\n\nThere can be multiple contacts on an Organizations record with this value set to true, but these should all have different purpose values.
package_name: hl7.fhir.core
derivation: constraint
name: Preferred Contact
type: null
elements:
  extension: {name: extension, index: 0}
  url:
    type: uri
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/organization-preferredContact'}
    index: 1
  value:
    choices: [valueBoolean]
    index: 3
  valueBoolean: {type: boolean, choiceOf: value, index: 4}
package_version: 1.4.0
extensions: {}
class: datatype
kind: datatype
url: http://hl7.org/fhir/StructureDefinition/organization-preferredContact
base: http://hl7.org/fhir/StructureDefinition/Extension
version: null
required: [value, valueBoolean]