{
  "resourceType": "StructureDefinition",
  "id": "el-appointment-extension",
  "url": "http://fhir.essilorluxottica.com/fhir/StructureDefinition/el-appointment-extension",
  "version": "1.0.0",
  "name": "ELAppointmentExtension",
  "title": "EL Appointment Extension",
  "status": "active",
  "description": "Appointment extension.",
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "expression": "Appointment",
      "type": "element"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "EL Appointment Extension",
        "definition": "Appointment extension."
      },
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "min": 2
      },
      {
        "id": "Extension.extension:SCHEDULING_METHOD",
        "path": "Extension.extension",
        "sliceName": "SCHEDULING_METHOD",
        "min": 0,
        "max": "1"
      },
      {
        "id": "Extension.extension:SCHEDULING_METHOD.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:SCHEDULING_METHOD.url",
        "path": "Extension.extension.url",
        "fixedUri": "SCHEDULING_METHOD"
      },
      {
        "id": "Extension.extension:SCHEDULING_METHOD.value[x]",
        "path": "Extension.extension.value[x]",
        "type": [
          {
            "code": "string"
          }
        ]
      },
      {
        "id": "Extension.extension:APPOINTMENT_NOTE",
        "path": "Extension.extension",
        "sliceName": "APPOINTMENT_NOTE",
        "min": 0,
        "max": "*"
      },
      {
        "id": "Extension.extension:APPOINTMENT_NOTE.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:APPOINTMENT_NOTE.url",
        "path": "Extension.extension.url",
        "fixedUri": "APPOINTMENT_NOTE"
      },
      {
        "id": "Extension.extension:APPOINTMENT_NOTE.value[x]",
        "path": "Extension.extension.value[x]",
        "type": [
          {
            "code": "Annotation"
          }
        ]
      },
      {
        "id": "Extension.extension:ORGANIZATION",
        "path": "Extension.extension",
        "sliceName": "ORGANIZATION",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Extension.extension:ORGANIZATION.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:ORGANIZATION.url",
        "path": "Extension.extension.url",
        "fixedUri": "ORGANIZATION"
      },
      {
        "id": "Extension.extension:ORGANIZATION.value[x]",
        "path": "Extension.extension.value[x]",
        "min": 1,
        "type": [
          {
            "code": "Reference"
          }
        ]
      },
      {
        "id": "Extension.extension:ORGANIZATION.value[x].reference",
        "path": "Extension.extension.value[x].reference",
        "min": 1
      },
      {
        "id": "Extension.extension:PRACTICE",
        "path": "Extension.extension",
        "sliceName": "PRACTICE",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Extension.extension:PRACTICE.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:PRACTICE.url",
        "path": "Extension.extension.url",
        "fixedUri": "PRACTICE"
      },
      {
        "id": "Extension.extension:PRACTICE.value[x]",
        "path": "Extension.extension.value[x]",
        "min": 1,
        "type": [
          {
            "code": "Reference"
          }
        ]
      },
      {
        "id": "Extension.extension:PRACTICE.value[x].reference",
        "path": "Extension.extension.value[x].reference",
        "min": 1
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://fhir.essilorluxottica.com/fhir/StructureDefinition/el-appointment-extension"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "max": "0"
      }
    ]
  }
}