{
  "description": "Provides a reason why the expected value or elements in the element that is extended are missing.",
  "_filename": "StructureDefinition-data-absent-reason.json",
  "package_name": "hl7.fhir.r2.core",
  "date": "2013-12-05",
  "publisher": "Health Level Seven International (FHIR Infrastructure)",
  "fhirVersion": "1.0.2",
  "name": "Data Absent Reason",
  "mapping": [ {
    "uri": "http://hl7.org/v3",
    "name": "RIM",
    "identity": "rim"
  } ],
  "abstract": false,
  "type": null,
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": null,
  "package_version": "1.0.2",
  "snapshot": {
    "element": [ {
      "max": "1",
      "min": 0,
      "base": {
        "max": "*",
        "min": 0,
        "path": "Extension"
      },
      "path": "Extension",
      "type": [ {
        "code": "Extension"
      } ],
      "short": "unknown | asked | temp | notasked | masked | unsupported | astext | error",
      "mapping": [ {
        "map": "ANY.nullFlavor",
        "identity": "rim"
      } ],
      "definition": "Provides a reason why the expected value or elements in the element that is extended are missing."
    }, {
      "path": "Extension.id",
      "min": 0,
      "definition": "unique id for the element within a resource (for internal references).",
      "short": "xml:id (or equivalent in JSON)",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "id"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.id"
      }
    }, {
      "max": "0",
      "min": 0,
      "base": {
        "max": "*",
        "min": 0,
        "path": "Extension.extension"
      },
      "name": "extension",
      "path": "Extension.extension",
      "type": [ {
        "code": "Extension"
      } ],
      "short": "Extension",
      "definition": "An Extension"
    }, {
      "path": "Extension.url",
      "min": 1,
      "definition": "Source of the definition for the extension code - a logical name or a URL.",
      "short": "identifies the meaning of the extension",
      "fixedUri": "http://hl7.org/fhir/StructureDefinition/data-absent-reason",
      "comments": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition should be version specific.  This will ideally be the URI for the Resource Profile defining the extension, with the code for the extension after a #.",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "base": {
        "max": "1",
        "min": 1,
        "path": "Extension.url"
      }
    }, {
      "path": "Extension.valueCode",
      "min": 1,
      "definition": "Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).",
      "short": "Value of extension",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "code"
      } ],
      "binding": {
        "strength": "required",
        "description": "Used to specify why the normally expected content of the data element is missing.",
        "valueSetReference": {
          "reference": "http://hl7.org/fhir/ValueSet/data-absent-reason"
        }
      },
      "max": "1",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Extension.value[x]"
      }
    } ]
  },
  "status": "draft",
  "id": "65906098-cab4-43aa-898c-5e114521f6ce",
  "kind": "datatype",
  "url": "http://hl7.org/fhir/StructureDefinition/data-absent-reason",
  "context": [ "*" ],
  "display": "Why value is missing",
  "base": "http://hl7.org/fhir/StructureDefinition/Extension",
  "version": null,
  "differential": {
    "element": [ {
      "max": "1",
      "min": 0,
      "path": "Extension",
      "type": [ {
        "code": "Extension"
      } ],
      "short": "unknown | asked | temp | notasked | masked | unsupported | astext | error",
      "mapping": [ {
        "map": "ANY.nullFlavor",
        "identity": "rim"
      } ],
      "definition": "Provides a reason why the expected value or elements in the element that is extended are missing."
    }, {
      "max": "0",
      "name": "extension",
      "path": "Extension.extension"
    }, {
      "path": "Extension.url",
      "type": [ {
        "code": "uri"
      } ],
      "fixedUri": "http://hl7.org/fhir/StructureDefinition/data-absent-reason"
    }, {
      "min": 1,
      "path": "Extension.value[x]",
      "type": [ {
        "code": "code"
      } ],
      "binding": {
        "strength": "required",
        "description": "Used to specify why the normally expected content of the data element is missing.",
        "valueSetReference": {
          "reference": "http://hl7.org/fhir/ValueSet/data-absent-reason"
        }
      }
    } ]
  },
  "contact": [ {
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/fiwg",
      "system": "other"
    } ]
  } ],
  "contextType": "datatype",
  "constrainedType": "Extension"
}