{
  "description": "Used to capture additional information about a telecom (or other contact type) contact entry, such as its usage as an after-hours line or crisis line, or denoting a toll-free number. FHIR R6 captures a similar concept in ExtendedContactDetail.purpose.",
  "_filename": "ca-on-ext-phsd-contact-purpose.json",
  "package_name": "ca.on.phsd.r4-alpha",
  "date": null,
  "derivation": "constraint",
  "publisher": null,
  "fhirVersion": "4.0.1",
  "name": "ContactPurpose",
  "abstract": false,
  "type": "Extension",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": null,
  "package_version": "1.0.0-BallotDraft",
  "status": "draft",
  "id": "390185e4-7554-4e80-906a-9b74c7574bb7",
  "kind": "complex-type",
  "url": "https://ontariohealth.ca/fhir/StructureDefinition/ca-on-phsd-ext-contact-purpose",
  "context": [ {
    "type": "element",
    "expression": "ContactPoint"
  } ],
  "version": null,
  "differential": {
    "element": [ {
      "id": "Extension.url",
      "path": "Extension.url",
      "fixedUri": "https://ontariohealth.ca/fhir/StructureDefinition/ca-on-phsd-ext-purpose"
    }, {
      "id": "Extension.value[x]",
      "min": 1,
      "path": "Extension.value[x]",
      "type": [ {
        "code": "Coding"
      } ],
      "binding": {
        "strength": "required",
        "valueSet": "http://ontariohealth.ca/fhir/ValueSet/phsd-contact-point-purpose",
        "description": "purpose of contact point such as phone number, email, fax, etc"
      },
      "mustSupport": true
    }, {
      "id": "Extension.value[x].system",
      "min": 1,
      "path": "Extension.value[x].system",
      "mustSupport": true
    }, {
      "id": "Extension.value[x].code",
      "min": 1,
      "path": "Extension.value[x].code",
      "mustSupport": true
    }, {
      "id": "Extension.value[x].display",
      "min": 1,
      "path": "Extension.value[x].display",
      "mustSupport": true
    } ]
  },
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}