{
  "description": "A resource that is a permitted focus of the message",
  "_filename": "SearchParameter-MessageDefinition-focus.json",
  "package_name": "hl7.fhir.r5.core",
  "date": "2021-12-19T08:15:41+11:00",
  "expression": "MessageDefinition.focus.code",
  "publisher": "Health Level Seven International (Infrastructure And Messaging)",
  "name": "focus",
  "xpath": "f:MessageDefinition/f:focus/f:code",
  "xpathUsage": "normal",
  "type": "token",
  "experimental": "false",
  "resourceType": "SearchParameter",
  "title": null,
  "package_version": "5.0.0-snapshot1",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "normative"
  } ],
  "status": "active",
  "id": "a66aa908-db8a-482a-a317-79e4fb460df8",
  "kind": null,
  "url": "http://hl7.org/fhir/SearchParameter/MessageDefinition-focus",
  "code": "focus",
  "base": [ "MessageDefinition" ],
  "version": "5.0.0-snapshot1",
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/fhir",
      "system": "url"
    } ]
  }, {
    "telecom": [ {
      "value": "http://www.hl7.org/special/committees/inm/index.cfm",
      "system": "url"
    } ]
  } ]
}