{
  "resourceType": "StructureDefinition",
  "url": "https://vivira.com/fhir/StructureDefinition/VObservation",
  "name": "VObservation",
  "status": "draft",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Observation",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Observation",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Observation.extension",
        "path": "Observation.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        },
        "min": 1
      },
      {
        "id": "Observation.extension:resourceType",
        "path": "Observation.extension",
        "sliceName": "resourceType",
        "min": 1,
        "type": [
          {
            "code": "Extension",
            "profile": [
              "https://vivira.com/fhir/StructureDefinition/VExtensionResourceType"
            ]
          }
        ]
      },
      {
        "id": "Observation.extension:resourceType.value[x]",
        "path": "Observation.extension.value[x]",
        "fixedString": "Observation"
      },
      {
        "id": "Observation.basedOn",
        "path": "Observation.basedOn",
        "max": "0"
      },
      {
        "id": "Observation.partOf",
        "path": "Observation.partOf",
        "max": "0"
      },
      {
        "id": "Observation.status",
        "path": "Observation.status",
        "fixedCode": "final"
      },
      {
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        "path": "Observation.category.coding.version",
        "max": "0"
      },
      {
        "id": "Observation.category.coding.userSelected",
        "path": "Observation.category.coding.userSelected",
        "max": "0"
      },
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        "id": "Observation.category.text",
        "path": "Observation.category.text",
        "max": "0"
      },
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        "path": "Observation.code.coding.version",
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        "id": "Observation.code.coding.userSelected",
        "path": "Observation.code.coding.userSelected",
        "max": "0"
      },
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        "max": "0"
      },
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        "path": "Observation.subject.identifier",
        "max": "0"
      },
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        "path": "Observation.focus",
        "max": "0"
      },
      {
        "id": "Observation.encounter",
        "path": "Observation.encounter",
        "max": "0"
      },
      {
        "id": "Observation.effective[x]",
        "path": "Observation.effective[x]",
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "Observation.issued",
        "path": "Observation.issued",
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      },
      {
        "id": "Observation.performer",
        "path": "Observation.performer",
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      },
      {
        "id": "Observation.value[x]",
        "path": "Observation.value[x]",
        "type": [
          {
            "code": "integer"
          }
        ]
      },
      {
        "id": "Observation.dataAbsentReason",
        "path": "Observation.dataAbsentReason",
        "max": "0"
      },
      {
        "id": "Observation.interpretation.coding.version",
        "path": "Observation.interpretation.coding.version",
        "max": "0"
      },
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        "id": "Observation.interpretation.coding.userSelected",
        "path": "Observation.interpretation.coding.userSelected",
        "max": "0"
      },
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        "id": "Observation.note",
        "path": "Observation.note",
        "max": "0"
      },
      {
        "id": "Observation.bodySite",
        "path": "Observation.bodySite",
        "max": "0"
      },
      {
        "id": "Observation.method",
        "path": "Observation.method",
        "max": "0"
      },
      {
        "id": "Observation.specimen",
        "path": "Observation.specimen",
        "max": "0"
      },
      {
        "id": "Observation.device",
        "path": "Observation.device",
        "max": "0"
      },
      {
        "id": "Observation.referenceRange",
        "path": "Observation.referenceRange",
        "max": "0"
      },
      {
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        "path": "Observation.hasMember",
        "max": "0"
      },
      {
        "id": "Observation.derivedFrom",
        "path": "Observation.derivedFrom",
        "max": "0"
      },
      {
        "id": "Observation.component",
        "path": "Observation.component",
        "max": "0"
      }
    ]
  }
}