Extension-questionnaire-allowedresource.json

Allowed resource for reference

{
  "resourceType": "StructureDefinition",
  "id": "questionnaire-allowedResource",
  "url": "http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource",
  "name": "Allowed resource for reference",
  "status": "draft",
  "publisher": "HL7",
  "contact": [
    {
      "telecom": [
        {
          "system": "other",
          "value": "http://www.hl7.org"
        }
      ]
    }
  ],
  "date": "2013-07-04",
  "description": "Where the type for a question is \"Reference\", indicates a type of resource that is permitted.",
  "fhirVersion": "1.4.0",
  "mapping": [
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM"
    }
  ],
  "kind": "datatype",
  "abstract": false,
  "contextType": "resource",
  "context": [
    "Questionnaire.item",
    "Questionnaire.item.item"
  ],
  "baseType": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "snapshot": {
    "element": [
      {
        "path": "Extension",
        "short": "Allowed resource for reference",
        "definition": "Where the type for a question is \"Reference\", indicates a type of resource that is permitted.",
        "comments": "This extension only has meaning if the question.type = Reference.  If no allowedResource extensions are present, the presumption is that any type of resource is permitted.  If multiple are present, then any of the specified types are permitted.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "inv-10",
            "severity": "error",
            "human": "Allowed resource can only be specified for items of type 'reference'",
            "expression": "$parent.type='reference'",
            "xpath": "parent::*/f:type/@value='reference'"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A - MIF rather than RIM level"
          }
        ]
      },
      {
        "path": "Extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "id"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "path": "Extension.extension",
        "name": "extension",
        "short": "Extension",
        "definition": "An Extension",
        "min": 0,
        "max": "0",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "path": "Extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "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 #.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "path": "Extension.valueCode",
        "short": "Value of extension",
        "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).",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "binding": {
          "strength": "required",
          "description": "One of the resource types defined as part of FHIR.",
          "valueSetReference": {
            "reference": "http://hl7.org/fhir/ValueSet/resource-types"
          }
        },
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      }
    ]
  },
  "differential": {
    "element": [
      {
        "path": "Extension",
        "short": "Allowed resource for reference",
        "definition": "Where the type for a question is \"Reference\", indicates a type of resource that is permitted.",
        "comments": "This extension only has meaning if the question.type = Reference.  If no allowedResource extensions are present, the presumption is that any type of resource is permitted.  If multiple are present, then any of the specified types are permitted.",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "inv-10",
            "severity": "error",
            "human": "Allowed resource can only be specified for items of type 'reference'",
            "expression": "$parent.type='reference'",
            "xpath": "parent::*/f:type/@value='reference'"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A - MIF rather than RIM level"
          }
        ]
      },
      {
        "path": "Extension.extension",
        "name": "extension",
        "max": "0"
      },
      {
        "path": "Extension.url",
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource"
      },
      {
        "path": "Extension.value[x]",
        "min": 1,
        "type": [
          {
            "code": "code"
          }
        ],
        "binding": {
          "strength": "required",
          "description": "One of the resource types defined as part of FHIR.",
          "valueSetReference": {
            "reference": "http://hl7.org/fhir/ValueSet/resource-types"
          }
        }
      }
    ]
  }
}