{

"resourceType": "ServiceRequest",
"id": "example",
"status": "completed",
"intent": "order",
"category": [
  {
    "coding": [
      {
        "system": "http://snomed.info/sct",
        "code": "103693007",
        "display": "Diagnostic procedure (procedure)"
      }
    ],
    "text": "Diagnostics Procedure"
  }
],
"code": {
  "coding": [
    {
      "system": "http://snomed.info/sct",
      "code": "303653007",
      "display": "Computed tomography of head"
    }
  ]
},
"subject": {
  "reference": "Patient/example"
},
"meta": {
  "tag": [
    {
      "system": "http://terminology.hl7.org/CodeSystem/v3-ActReason",
      "code": "HTEST",
      "display": "test health data"
    }
  ]
}

}