{
"description": "This extension defines a possible search parameter combination by listing a set of search parameters and indicating whether they are required or optional.\\n- If a search combination is specified, clients should expect that they must submit a search that meets one of the required combinations or the search will be unsuccessful.\\n- If multiple search parameter combinations are specified, a client may pick between them, and supply the minimal required parameters for any of the combinations.\\n- If no parameters in the set of search parameters are listed as required, then *at least one* of the listed optional parameters must be present. This shorthand method is the same as repeating the entire extension for each combination of optional and required search parameters.",
"_filename": "StructureDefinition-capabilitystatement-search-parameter-combination.json",
"package_name": "hl7.fhir.uv.extensions",
"date": "2022-08-15",
"derivation": "constraint",
"publisher": "HL7 International / FHIR Infrastructure",
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"jurisdiction": [ {
"coding": [ {
"code": "001",
"system": "http://unstats.un.org/unsd/methods/m49/m49.htm"
} ]
} ],
"name": "CSSearchParameterCombination",
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"uri": "http://hl7.org/v2",
"name": "HL7 v2 Mapping",
"identity": "v2"
}, {
"uri": "http://hl7.org/v3",
"name": "RIM Mapping",
"identity": "rim"
} ],
"abstract": false,
"type": "Extension",
"experimental": "false",
"resourceType": "StructureDefinition",
"title": "CapabilityStatement Search Parameter Combination",
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"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
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"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
"valueInteger": 3
}, {
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
"valueCode": "trial-use"
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"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics",
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"map": "N/A",
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}
}, {
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} ],
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"identity": "rim"
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} ],
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}, {
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"code": "Coding"
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"code": "Ratio"
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"code": "RatioRange"
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}, {
"code": "Signature"
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"code": "Timing"
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"code": "DataRequirement"
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"code": "Expression"
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"code": "TriggerDefinition"
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"code": "UsageContext"
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"code": "Availability"
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} ]
},
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"url": "http://hl7.org/fhir/StructureDefinition/capabilitystatement-search-parameter-combination",
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}, {
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}, {
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"path": "Extension.extension.url",
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} ],
"fixedUri": "required"
}, {
"id": "Extension.extension:required.value[x]",
"min": 1,
"path": "Extension.extension.value[x]",
"type": [ {
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} ]
}, {
"path": "Extension.extension",
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"definition": "A search parameter name in the combination which is optional.",
"isModifier": false,
"short": "An optional search parameter name",
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"type": [ {
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"sliceName": "optional",
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"comment": "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."
}, {
"id": "Extension.extension:optional.extension",
"max": "0",
"path": "Extension.extension.extension"
}, {
"id": "Extension.extension:optional.url",
"path": "Extension.extension.url",
"type": [ {
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"fixedUri": "optional"
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"min": 1,
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}, {
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"id": "Extension.value[x]",
"max": "0",
"min": 0,
"path": "Extension.value[x]"
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},
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"value": "http://www.hl7.org/Special/committees/fiwg",
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"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}