description: An extra warning about the correct use of the value set.
package_name: hl7.fhir.r5.examples
derivation: constraint
name: warning
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/codesystem-warning'}
    index: 1
  value:
    choices: [valueMarkdown]
    index: 3
  valueMarkdown: {type: markdown, choiceOf: value, index: 4}
package_version: 4.5.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/codesystem-warning
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 4.5.0
required: [valueMarkdown, value]