<status value="draft" /> <date value="2014-04-12" /> <publisher value="Health Level Seven, Inc. - [WG Name] WG" /> <contact> <telecom> <system value="url" /> <value value="http://hl7.org/special/committees/fhir.htm" /> </telecom> </contact> <description value="A container for a single allowable parameter combination." /> <fhirVersion value="3.0.1" /> <mapping> <identity value="v2" /> <uri value="http://hl7.org/v2" /> <name value="HL7 v2 Mapping" /> </mapping> <mapping> <identity value="rim" /> <uri value="http://hl7.org/v3" /> <name value="RIM Mapping" /> </mapping> <kind value="complex-type" /> <abstract value="false" /> <contextType value="resource" /> <context value="CapabilityStatement.rest.resource" /> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension"> <path value="Extension" /> <short value="An allowable parameter combination" /> <definition value="A container for a single allowable parameter combination." /> <comment value="If a search combination is specified, clients should expect that they must submit that required combination or the search will be unsuccessful. If multiple search parameter combinations are specified, a client may pick between them, and supply the minimal required parameters for any of the combinations." /> <min value="0" /> <max value="*" /> <isModifier value="false" /> <mapping> <identity value="v2" /> <map value="N/A" /> </mapping> <mapping> <identity value="rim" /> <map value="N/A" /> </mapping> </element> <element id="Extension.extension:required"> <path value="Extension.extension" /> <sliceName value="required" /> <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> </element> <element id="Extension.extension:required.extension"> <path value="Extension.extension.extension" /> <max value="0" /> </element> <element id="Extension.extension:required.url"> <path value="Extension.extension.url" /> <type> <code value="uri" /> </type> <fixedUri value="required" /> </element> <element id="Extension.extension:required.valueString"> <path value="Extension.extension.valueString" /> <type> <code value="string" /> </type> </element> <element id="Extension.extension:optional"> <path value="Extension.extension" /> <sliceName value="optional" /> <short value="An optional search parameter name" /> <definition value="A search parameter name in the combination which is optional." /> <comment 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." /> <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> </element> <element id="Extension.extension:optional.extension"> <path value="Extension.extension.extension" /> <max value="0" /> </element> <element id="Extension.extension:optional.url"> <path value="Extension.extension.url" /> <type> <code value="uri" /> </type> <fixedUri value="optional" /> </element> <element id="Extension.extension:optional.valueString"> <path value="Extension.extension.valueString" /> <type> <code value="string" /> </type> </element> <element id="Extension.url"> <path value="Extension.url" /> <type> <code value="uri" /> </type> <fixedUri value="http://hl7.org/fhir/StructureDefinition/capabilitystatement-search-parameter-combination" /> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]" /> <min value="0" /> <max value="0" /> </element> </differential> </StructureDefinition>