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Packagehl7.fhir.uv.xver-r4b.r3
Resource TypeStructureDefinition
IdStructureDefinition-ext-R4B-TerminologyCapabilities.expansion.json
FHIR VersionR3
Sourcehttp://hl7.org/fhir/uv/xver-r4b.r3/0.1.0/StructureDefinition-ext-R4B-TerminologyCapabilities.expansion.html
URLhttp://hl7.org/fhir/4.3/StructureDefinition/extension-TerminologyCapabilities.expansion
Version0.1.0
Statusactive
Date2026-03-17T21:02:03.8104715+00:00
NameExtensionTerminologyCapabilities_Expansion
TitleR4B: Information about the [ValueSet/$expand](https://hl7.org/fhir/valueset-operation-expand.html) operation (new)
Realmuv
Authorityhl7
DescriptionR4B: `TerminologyCapabilities.expansion` (new:BackboneElement)
PurposeThis extension is part of the cross-version definitions generated to enable use of the element `TerminologyCapabilities.expansion` as defined in FHIR R4B in FHIR STU3. The source element is defined as: `TerminologyCapabilities.expansion` 0..1 `BackboneElement` Across FHIR versions, the element set has been mapped as: * R4B: `TerminologyCapabilities.expansion` 0..1 `BackboneElement` Following are the generation technical comments: Element `TerminologyCapabilities.expansion` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped. Element `TerminologyCapabilities.expansion` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
TypeExtension
Kindcomplex-type

Resources that use this resource

ConceptMap
hl7.fhir.uv.xver-r4b.r3#0.1.0R4B-TerminologyCapabilities-element-map-to-R3Cross-version mapping for FHIR R4B TerminologyCapabilities to FHIR STU3 Basic

Resources that this resource uses

No resources found


Examples of Use for Extension

No extension usage examples found


Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: StructureDefinition ext-R4B-TerminologyCapabilities.expansion

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionR4B: Information about the [ValueSet/$expand](https://hl7.org/fhir/valueset-operation-expand.html) operation (new)
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
.... extension:hierarchical 0..1ExtensionR4B: Whether the server can return nested value sets (new)
..... url 1..1uri"hierarchical"
..... value[x] 0..1booleanWhether the server can return nested value sets
.... extension:paging 0..1ExtensionR4B: Whether the server supports paging on expansion (new)
..... url 1..1uri"paging"
..... value[x] 0..1booleanWhether the server supports paging on expansion
.... extension:incomplete 0..1ExtensionR4B: Allow request for incomplete expansions? (new)
..... url 1..1uri"incomplete"
..... value[x] 0..1booleanAllow request for incomplete expansions?
.... extension:parameter 0..*ExtensionR4B: Supported expansion parameter (new)
..... Slices for extension 1..*ExtensionExtension
Slice: Unordered, Open by value:url
...... extension:name 1..1ExtensionR4B: Expansion Parameter name (new)
....... url 1..1uri"name"
....... value[x] 1..1codeExpansion Parameter name
...... extension:documentation 0..1ExtensionR4B: Description of support for parameter (new)
....... url 1..1uri"documentation"
....... value[x] 0..1stringDescription of support for parameter
..... url 1..1uri"parameter"
..... value[x] 0..0Value of extension
.... extension:textFilter 0..1ExtensionR4B: Documentation about text searching works (new)
..... url 1..1uri"textFilter"
..... value[x] 0..1markdownDocumentation about text searching works
... url 1..1uri"http://hl7.org/fhir/4.3/StructureDefinition/extension-TerminologyCapabilities.expansion"
... value[x] 0..0Value of extension

doco Documentation for this format

Source1

{
  "resourceType": "StructureDefinition",
  "id": "ext-R4B-TerminologyCapabilities.expansion",
  "text": {
    "status": "extensions",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    },
    {
      "extension": [
        {
          "url": "packageId",
          "valueId": "hl7.fhir.uv.xver-r4b.r3"
        },
        {
          "url": "version",
          "valueString": "0.1.0"
        },
        {
          "url": "uri",
          "valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4b.r3"
        }
      ],
      "url": "http://hl7.org/fhir/StructureDefinition/package-source"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 0,
      "_valueInteger": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4b.r3"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4b.r3"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/4.3/StructureDefinition/extension-TerminologyCapabilities.expansion",
  "version": "0.1.0",
  "name": "ExtensionTerminologyCapabilities_Expansion",
  "title": "R4B: Information about the [ValueSet/$expand](https://hl7.org/fhir/valueset-operation-expand.html) operation (new)",
  "status": "active",
  "experimental": false,
  "date": "2026-03-17T21:02:03.8104715+00:00",
  "publisher": "FHIR Infrastructure",
  "contact": [
    {
      "name": "FHIR Infrastructure",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg"
        }
      ]
    }
  ],
  "description": "R4B: `TerminologyCapabilities.expansion` (new:BackboneElement)",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "purpose": "This extension is part of the cross-version definitions generated to enable use of the\r\nelement `TerminologyCapabilities.expansion` as defined in FHIR R4B\r\nin FHIR STU3.\r\n\r\nThe source element is defined as:\r\n`TerminologyCapabilities.expansion` 0..1 `BackboneElement`\r\n\r\nAcross FHIR versions, the element set has been mapped as:\r\n*  R4B: `TerminologyCapabilities.expansion` 0..1 `BackboneElement`\r\n\r\nFollowing are the generation technical comments:\r\nElement `TerminologyCapabilities.expansion` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
  "fhirVersion": "3.0.2",
  "mapping": [
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    }
  ],
  "kind": "complex-type",
  "abstract": false,
  "contextType": "resource",
  "context": [
    "Basic"
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "snapshot": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "R4B: Information about the [ValueSet/$expand](https://hl7.org/fhir/valueset-operation-expand.html) operation (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion` (new:BackboneElement)",
        "comment": "Element `TerminologyCapabilities.expansion` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension",
          "min": 0,
          "max": "*"
        },
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() | (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": false
      },
      {
        "id": "Extension.id",
        "path": "Extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "ordered": false,
          "rules": "open"
        },
        "short": "Extension",
        "definition": "An Extension",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:hierarchical",
        "path": "Extension.extension",
        "sliceName": "hierarchical",
        "short": "R4B: Whether the server can return nested value sets (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion.hierarchical` (new:boolean)",
        "comment": "Element `TerminologyCapabilities.expansion.hierarchical` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.hierarchical` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.hierarchical` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `TerminologyCapabilities.expansion.hierarchical` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.hierarchical` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.hierarchical` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:hierarchical.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:hierarchical.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional Content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:hierarchical.url",
        "path": "Extension.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.",
        "comment": "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 SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "hierarchical",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:hierarchical.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Whether the server can return nested value sets",
        "definition": "Whether the server can return nested value sets.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:paging",
        "path": "Extension.extension",
        "sliceName": "paging",
        "short": "R4B: Whether the server supports paging on expansion (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion.paging` (new:boolean)",
        "comment": "Element `TerminologyCapabilities.expansion.paging` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.paging` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.paging` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `TerminologyCapabilities.expansion.paging` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.paging` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.paging` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:paging.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:paging.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional Content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:paging.url",
        "path": "Extension.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.",
        "comment": "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 SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "paging",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:paging.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Whether the server supports paging on expansion",
        "definition": "Whether the server supports paging on expansion.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:incomplete",
        "path": "Extension.extension",
        "sliceName": "incomplete",
        "short": "R4B: Allow request for incomplete expansions? (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion.incomplete` (new:boolean)",
        "comment": "Element `TerminologyCapabilities.expansion.incomplete` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.incomplete` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.incomplete` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `TerminologyCapabilities.expansion.incomplete` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.incomplete` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.incomplete` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:incomplete.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:incomplete.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional Content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:incomplete.url",
        "path": "Extension.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.",
        "comment": "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 SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "incomplete",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:incomplete.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Allow request for incomplete expansions?",
        "definition": "Allow request for incomplete expansions?",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter",
        "path": "Extension.extension",
        "sliceName": "parameter",
        "short": "R4B: Supported expansion parameter (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion.parameter` (new:BackboneElement)",
        "comment": "Element `TerminologyCapabilities.expansion.parameter` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.parameter` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.parameter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `TerminologyCapabilities.expansion.parameter` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.parameter` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.parameter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "ordered": false,
          "rules": "open"
        },
        "short": "Extension",
        "definition": "An Extension",
        "min": 1,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.extension:name",
        "path": "Extension.extension.extension",
        "sliceName": "name",
        "short": "R4B: Expansion Parameter name (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion.parameter.name` (new:code)",
        "comment": "Element `TerminologyCapabilities.expansion.parameter.name` is part of an existing definition because parent element `TerminologyCapabilities.expansion.parameter` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.parameter.name` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.parameter.name` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `TerminologyCapabilities.expansion.parameter.name` is part of an existing definition because parent element `TerminologyCapabilities.expansion.parameter` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.parameter.name` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.parameter.name` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.extension:name.id",
        "path": "Extension.extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.extension:name.extension",
        "path": "Extension.extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional Content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.extension:name.url",
        "path": "Extension.extension.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.",
        "comment": "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 SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "name",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.extension:name.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Expansion Parameter name",
        "definition": "Expansion Parameter name.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.extension:documentation",
        "path": "Extension.extension.extension",
        "sliceName": "documentation",
        "short": "R4B: Description of support for parameter (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion.parameter.documentation` (new:string)",
        "comment": "Element `TerminologyCapabilities.expansion.parameter.documentation` is part of an existing definition because parent element `TerminologyCapabilities.expansion.parameter` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.parameter.documentation` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.parameter.documentation` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `TerminologyCapabilities.expansion.parameter.documentation` is part of an existing definition because parent element `TerminologyCapabilities.expansion.parameter` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.parameter.documentation` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.parameter.documentation` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.extension:documentation.id",
        "path": "Extension.extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.extension:documentation.extension",
        "path": "Extension.extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional Content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.extension:documentation.url",
        "path": "Extension.extension.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.",
        "comment": "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 SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "documentation",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.extension:documentation.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Description of support for parameter",
        "definition": "Description of support for parameter.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.url",
        "path": "Extension.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.",
        "comment": "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 SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "parameter",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.value[x]",
        "path": "Extension.extension.value[x]",
        "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": 0,
        "max": "0",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "base64Binary"
          },
          {
            "code": "boolean"
          },
          {
            "code": "code"
          },
          {
            "code": "date"
          },
          {
            "code": "dateTime"
          },
          {
            "code": "decimal"
          },
          {
            "code": "id"
          },
          {
            "code": "instant"
          },
          {
            "code": "integer"
          },
          {
            "code": "markdown"
          },
          {
            "code": "oid"
          },
          {
            "code": "positiveInt"
          },
          {
            "code": "string"
          },
          {
            "code": "time"
          },
          {
            "code": "unsignedInt"
          },
          {
            "code": "uri"
          },
          {
            "code": "Address"
          },
          {
            "code": "Age"
          },
          {
            "code": "Annotation"
          },
          {
            "code": "Attachment"
          },
          {
            "code": "CodeableConcept"
          },
          {
            "code": "Coding"
          },
          {
            "code": "ContactPoint"
          },
          {
            "code": "Count"
          },
          {
            "code": "Distance"
          },
          {
            "code": "Duration"
          },
          {
            "code": "HumanName"
          },
          {
            "code": "Identifier"
          },
          {
            "code": "Money"
          },
          {
            "code": "Period"
          },
          {
            "code": "Quantity"
          },
          {
            "code": "Range"
          },
          {
            "code": "Ratio"
          },
          {
            "code": "Reference"
          },
          {
            "code": "SampledData"
          },
          {
            "code": "Signature"
          },
          {
            "code": "Timing"
          },
          {
            "code": "Meta"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:textFilter",
        "path": "Extension.extension",
        "sliceName": "textFilter",
        "short": "R4B: Documentation about text searching works (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion.textFilter` (new:markdown)",
        "comment": "Element `TerminologyCapabilities.expansion.textFilter` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.textFilter` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.textFilter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).\nThis documentation should cover things like case sensitivity,  use of punctuation if not ignored, what wild cards are supported (if any), whether text is starts with or contains, and whether word order matters.",
        "requirements": "Element `TerminologyCapabilities.expansion.textFilter` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.textFilter` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.textFilter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:textFilter.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:textFilter.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional Content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
        "alias": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:textFilter.url",
        "path": "Extension.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.",
        "comment": "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 SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "textFilter",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:textFilter.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Documentation about text searching works",
        "definition": "Documentation about text searching works.",
        "comment": "This documentation should cover things like case sensitivity,  use of punctuation if not ignored, what wild cards are supported (if any), whether text is starts with or contains, and whether word order matters.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "markdown"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.url",
        "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.",
        "comment": "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 SHALL be a URI for the Structure Definition defining the extension.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "http://hl7.org/fhir/4.3/StructureDefinition/extension-TerminologyCapabilities.expansion",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "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": 0,
        "max": "0",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "base64Binary"
          },
          {
            "code": "boolean"
          },
          {
            "code": "code"
          },
          {
            "code": "date"
          },
          {
            "code": "dateTime"
          },
          {
            "code": "decimal"
          },
          {
            "code": "id"
          },
          {
            "code": "instant"
          },
          {
            "code": "integer"
          },
          {
            "code": "markdown"
          },
          {
            "code": "oid"
          },
          {
            "code": "positiveInt"
          },
          {
            "code": "string"
          },
          {
            "code": "time"
          },
          {
            "code": "unsignedInt"
          },
          {
            "code": "uri"
          },
          {
            "code": "Address"
          },
          {
            "code": "Age"
          },
          {
            "code": "Annotation"
          },
          {
            "code": "Attachment"
          },
          {
            "code": "CodeableConcept"
          },
          {
            "code": "Coding"
          },
          {
            "code": "ContactPoint"
          },
          {
            "code": "Count"
          },
          {
            "code": "Distance"
          },
          {
            "code": "Duration"
          },
          {
            "code": "HumanName"
          },
          {
            "code": "Identifier"
          },
          {
            "code": "Money"
          },
          {
            "code": "Period"
          },
          {
            "code": "Quantity"
          },
          {
            "code": "Range"
          },
          {
            "code": "Ratio"
          },
          {
            "code": "Reference"
          },
          {
            "code": "SampledData"
          },
          {
            "code": "Signature"
          },
          {
            "code": "Timing"
          },
          {
            "code": "Meta"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      }
    ]
  },
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "R4B: Information about the [ValueSet/$expand](https://hl7.org/fhir/valueset-operation-expand.html) operation (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion` (new:BackboneElement)",
        "comment": "Element `TerminologyCapabilities.expansion` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension",
          "min": 0,
          "max": "*"
        },
        "isModifier": false
      },
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "ordered": false,
          "rules": "open"
        },
        "min": 0,
        "max": "*",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:hierarchical",
        "path": "Extension.extension",
        "sliceName": "hierarchical",
        "short": "R4B: Whether the server can return nested value sets (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion.hierarchical` (new:boolean)",
        "comment": "Element `TerminologyCapabilities.expansion.hierarchical` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.hierarchical` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.hierarchical` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `TerminologyCapabilities.expansion.hierarchical` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.hierarchical` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.hierarchical` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:hierarchical.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "hierarchical"
      },
      {
        "id": "Extension.extension:hierarchical.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Whether the server can return nested value sets",
        "definition": "Whether the server can return nested value sets.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ]
      },
      {
        "id": "Extension.extension:paging",
        "path": "Extension.extension",
        "sliceName": "paging",
        "short": "R4B: Whether the server supports paging on expansion (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion.paging` (new:boolean)",
        "comment": "Element `TerminologyCapabilities.expansion.paging` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.paging` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.paging` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `TerminologyCapabilities.expansion.paging` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.paging` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.paging` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:paging.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "paging"
      },
      {
        "id": "Extension.extension:paging.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Whether the server supports paging on expansion",
        "definition": "Whether the server supports paging on expansion.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ]
      },
      {
        "id": "Extension.extension:incomplete",
        "path": "Extension.extension",
        "sliceName": "incomplete",
        "short": "R4B: Allow request for incomplete expansions? (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion.incomplete` (new:boolean)",
        "comment": "Element `TerminologyCapabilities.expansion.incomplete` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.incomplete` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.incomplete` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `TerminologyCapabilities.expansion.incomplete` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.incomplete` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.incomplete` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:incomplete.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "incomplete"
      },
      {
        "id": "Extension.extension:incomplete.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Allow request for incomplete expansions?",
        "definition": "Allow request for incomplete expansions?",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter",
        "path": "Extension.extension",
        "sliceName": "parameter",
        "short": "R4B: Supported expansion parameter (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion.parameter` (new:BackboneElement)",
        "comment": "Element `TerminologyCapabilities.expansion.parameter` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.parameter` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.parameter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `TerminologyCapabilities.expansion.parameter` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.parameter` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.parameter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:parameter.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "ordered": false,
          "rules": "open"
        },
        "min": 1,
        "max": "*",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:parameter.extension:name",
        "path": "Extension.extension.extension",
        "sliceName": "name",
        "short": "R4B: Expansion Parameter name (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion.parameter.name` (new:code)",
        "comment": "Element `TerminologyCapabilities.expansion.parameter.name` is part of an existing definition because parent element `TerminologyCapabilities.expansion.parameter` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.parameter.name` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.parameter.name` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `TerminologyCapabilities.expansion.parameter.name` is part of an existing definition because parent element `TerminologyCapabilities.expansion.parameter` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.parameter.name` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.parameter.name` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:parameter.extension:name.url",
        "path": "Extension.extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "name"
      },
      {
        "id": "Extension.extension:parameter.extension:name.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Expansion Parameter name",
        "definition": "Expansion Parameter name.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.extension:documentation",
        "path": "Extension.extension.extension",
        "sliceName": "documentation",
        "short": "R4B: Description of support for parameter (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion.parameter.documentation` (new:string)",
        "comment": "Element `TerminologyCapabilities.expansion.parameter.documentation` is part of an existing definition because parent element `TerminologyCapabilities.expansion.parameter` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.parameter.documentation` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.parameter.documentation` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `TerminologyCapabilities.expansion.parameter.documentation` is part of an existing definition because parent element `TerminologyCapabilities.expansion.parameter` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.parameter.documentation` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.parameter.documentation` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:parameter.extension:documentation.url",
        "path": "Extension.extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "documentation"
      },
      {
        "id": "Extension.extension:parameter.extension:documentation.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Description of support for parameter",
        "definition": "Description of support for parameter.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ]
      },
      {
        "id": "Extension.extension:parameter.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "parameter"
      },
      {
        "id": "Extension.extension:parameter.value[x]",
        "path": "Extension.extension.value[x]",
        "min": 0,
        "max": "0",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Extension.extension:textFilter",
        "path": "Extension.extension",
        "sliceName": "textFilter",
        "short": "R4B: Documentation about text searching works (new)",
        "definition": "R4B: `TerminologyCapabilities.expansion.textFilter` (new:markdown)",
        "comment": "Element `TerminologyCapabilities.expansion.textFilter` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.textFilter` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.textFilter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).\nThis documentation should cover things like case sensitivity,  use of punctuation if not ignored, what wild cards are supported (if any), whether text is starts with or contains, and whether word order matters.",
        "requirements": "Element `TerminologyCapabilities.expansion.textFilter` is part of an existing definition because parent element `TerminologyCapabilities.expansion` requires a cross-version extension.\nElement `TerminologyCapabilities.expansion.textFilter` is not mapped to FHIR STU3, since FHIR R4B `TerminologyCapabilities` is not mapped.\nElement `TerminologyCapabilities.expansion.textFilter` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:textFilter.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "textFilter"
      },
      {
        "id": "Extension.extension:textFilter.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Documentation about text searching works",
        "definition": "Documentation about text searching works.",
        "comment": "This documentation should cover things like case sensitivity,  use of punctuation if not ignored, what wild cards are supported (if any), whether text is starts with or contains, and whether word order matters.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "markdown"
          }
        ]
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "http://hl7.org/fhir/4.3/StructureDefinition/extension-TerminologyCapabilities.expansion"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "min": 0,
        "max": "0",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        }
      }
    ]
  }
}