{

"resourceType": "ServiceRequest",
"id": "og-example1",
"status": "active",
"intent": "original-order",
"code": {
  "coding": [
    {
      "system": "http://loinc.org",
      "code": "49874-1"
    }
  ],
  "text": "ABCB4 gene mutation analysis"
},
"subject": {
  "reference": "Patient/example"
},
"encounter": {
  "reference": "Encounter/example"
},
"occurrenceDateTime": "2014-05-12T16:16:00-07:00",
"requester": {
  "reference": "Practitioner/example"
},
"performer": [
  {
    "reference": "Practitioner/example"
  }
],
"meta": {
  "tag": [
    {
      "system": "http://terminology.hl7.org/CodeSystem/v3-ActReason",
      "code": "HTEST",
      "display": "test health data"
    }
  ]
}

}