<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="spark183" />
  <meta>
    <versionId value="spark183" />
    <lastUpdated value="2015-10-02T12:14:14.098+00:00" />
  </meta>
  <url value="http://hl7.org/fhir/StructureDefinition/conformance-search-parameter-combination" />
  <name value="An allowable parameter combination" />
  <status value="draft" />
  <date value="2014-04-12" />
  <publisher value="Health Level Seven, Inc. - [WG Name] WG" />
  <contact>
    <telecom>
      <system value="other" />
      <value value="http://hl7.org/special/committees/fhir.htm" />
    </telecom>
  </contact>
  <description value="A container for a single allowable parameter combination." />
  <fhirVersion value="1.0.1" />
  <mapping>
    <identity value="v2" />
    <uri value="http://hl7.org/v2" />
    <name value="HL7 v2" />
  </mapping>
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM" />
  </mapping>
  <kind value="datatype" />
  <abstract value="false" />
  <contextType value="resource" />
  <context value="Conformance.rest.resource" />
  <snapshot>
    <element id="Extension">
      <path value="Extension" />
      <short value="An allowable parameter combination" />
      <definition value="A container for a single allowable parameter combination." />
      <min value="0" />
      <max value="*" />
      <type>
        <code value="Extension" />
      </type>
      <isModifier value="false" />
      <mapping>
        <identity value="v2" />
        <map value="N/A" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
      <comments value="If a search combination is specified, clients should expect that they must submit that required combination or the search will be unsuccesful. If multiple search parameter combinations are specified, a client may pick between them, and supply the minimal required parameters for any of the combinations." />
    </element>
  </snapshot>
  <differential>
    <element>
      <path value="Extension" />
      <short value="An allowable parameter combination" />
      <definition value="A container for a single allowable parameter combination." />
      <min value="0" />
      <max value="*" />
      <type>
        <code value="Extension" />
      </type>
      <isModifier value="false" />
      <mapping>
        <identity value="v2" />
        <map value="N/A" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
      <comments value="If a search combination is specified, clients should expect that they must submit that required combination or the search will be unsuccesful. If multiple search parameter combinations are specified, a client may pick between them, and supply the minimal required parameters for any of the combinations." />
    </element>
    <element>
      <path value="Extension.extension" />
      <short value="A required search parameter name" />
      <definition value="A search parameter name in the combination which is required." />
      <min value="1" />
      <max value="*" />
      <type>
        <code value="Extension" />
      </type>
      <isModifier value="false" />
      <mapping>
        <identity value="v2" />
        <map value="N/A" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
      <name value="required" />
    </element>
    <element>
      <path value="Extension.extension.extension" />
      <max value="0" />
      <name value="extension" />
    </element>
    <element>
      <path value="Extension.extension.url" />
      <type>
        <code value="uri" />
      </type>
      <fixedUri value="required" />
    </element>
    <element>
      <path value="Extension.extension.value[x]" />
      <min value="1" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element>
      <path value="Extension.extension" />
      <short value="An optional search parameter name" />
      <definition value="A search parameter name in the combination which is optional." />
      <min value="0" />
      <max value="*" />
      <type>
        <code value="Extension" />
      </type>
      <isModifier value="false" />
      <mapping>
        <identity value="v2" />
        <map value="N/A" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
      <name value="optional" />
      <comments value="If a defined parameter is not listed as a required or optional parameter, the implication is that the parameter is not supported with this combination. Servers may ignore It, though some may return an error if it is used." />
    </element>
    <element>
      <path value="Extension.extension.extension" />
      <max value="0" />
      <name value="extension" />
    </element>
    <element>
      <path value="Extension.extension.url" />
      <type>
        <code value="uri" />
      </type>
      <fixedUri value="optional" />
    </element>
    <element>
      <path value="Extension.extension.value[x]" />
      <min value="1" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element>
      <path value="Extension.url" />
      <type>
        <code value="uri" />
      </type>
      <fixedUri value="http://hl7.org/fhir/StructureDefinition/conformance-search-parameter-combination" />
    </element>
    <element>
      <path value="Extension.value[x]" />
      <min value="0" />
      <max value="0" />
    </element>
  </differential>
  <display value="Search Parameter Combination" />
  <constrainedType value="Extension" />
  <base value="http://hl7.org/fhir/StructureDefinition/Extension" />
</StructureDefinition>