{
  "resourceType" : "SearchParameter",
  "id" : "device-extensions-Device-din",
  "url" : "http://hl7.org/fhir/SearchParameter/device-extensions-Device-din",
  "name" : "din",
  "status" : "draft",
  "experimental" : true,
  "description" : "The donation identification number (DIN)",
  "code" : "din",
  "base" : ["Device"],
  "type" : "token",
  "expression" : "Device.extension('http://hl7.org/fhir/SearchParameter/device-extensions-Device-din')",
  "xpathUsage" : "normal",
  "multipleOr" : true,
  "multipleAnd" : true
}