http://hl7.org/fhir/StructureDefinition/capabilitystatement-search-parameter-combination|5.2.0
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.
| element_id | types |
|---|---|
| Extension | |
| Extension.extension:required | |
| Extension.extension:required.extension | |
| Extension.extension:required.url | |
| Extension.extension:required.value[x] | |
| Extension.extension:optional | |
| Extension.extension:optional.extension | |
| Extension.extension:optional.url | |
| Extension.extension:optional.value[x] | |
| Extension.url | |
| Extension.value[x] | |
| Extension | |
| Extension.id | |
| Extension.extension | |
| Extension.extension:required | |
| Extension.extension:required.id | |
| Extension.extension:required.extension | |
| Extension.extension:required.url | |
| Extension.extension:required.value[x] | |
| Extension.extension:optional | |
| Extension.extension:optional.id | |
| Extension.extension:optional.extension | |
| Extension.extension:optional.url | |
| Extension.extension:optional.value[x] | |
| Extension.url | |
| Extension.value[x] | base64Binary,boolean,canonical,code,date,dateTime,decimal,id,instant,integer,integer64,markdown,oid,positiveInt,string,time,unsignedInt,uri,url,uuid,Address,Age,Annotation,Attachment,CodeableConcept,CodeableReference,Coding,ContactPoint,Count,Distance,Duration,HumanName,Identifier,Money,Period,Quantity,Range,Ratio,RatioRange,Reference,SampledData,Signature,Timing,ContactDetail,DataRequirement,Expression,ParameterDefinition,RelatedArtifact,TriggerDefinition,UsageContext,Availability,ExtendedContactDetail,Dosage,Meta |