{
  "resourceType": "StructureDefinition",
  "id": "a3778357-beb4-4bf4-866a-d8a2bb152f6f",
  "meta": {
    "lastUpdated": "2022-10-19T16:58:04.8675493+00:00"
  },
  "url": "http://ehealthontario.ca/fhir/StructureDefinition/ca-on-lab-ext-record-block",
  "name": "ServiceRequestBlockIndicator",
  "status": "active",
  "date": "2022-10-19T20:54:03.0556581+00:00",
  "description": "Test Request Blocking Indicator indicates that access to Test Request and its Test Results must be restricted to the practitioners named on the order.",
  "purpose": "To cover request level blocking OLIS functinality.",
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "ServiceRequest"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "max": "1",
        "isModifier": false
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://ehealthontario.ca/fhir/StructureDefinition/ca-on-lab-ext-record-block"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "slicing": {
          "discriminator": [
            {
              "type": "type",
              "path": "$this"
            }
          ]
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Extension.value[x]:valueBoolean",
        "path": "Extension.value[x]",
        "sliceName": "valueBoolean",
        "type": [
          {
            "code": "boolean"
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        ],
        "mustSupport": true
      }
    ]
  }
}