{

"resourceType": "SearchParameter",
"id": "patient-extensions-Patient-birthOrderBoolean",
"url": "http://hl7.org/fhir/SearchParameter/patient-extensions-Patient-birthOrderBoolean",
"name": "birthOrderBoolean",
"code": "birthOrderBoolean",
"base": "Patient",
"type": "token",
"description": "Search based on whether a patient was part of a multiple birth or not.",
"xpath": "f:Patient/f:multipleBirthBoolean | f:Patient/f:multipleBirthInteger",
"xpathUsage": "normal"

}