{
  "status" : "completed",
  "occurrenceDateTime" : "2021-04-10",
  "patient" : {
    "reference" : "resource:0"
  },
  "vaccineCode" : {
    "coding" : [
      {
        "system" : "http://hl7.org/fhir/sid/cvx",
        "code" : "208"
      }
    ]
  },
  "lotNumber" : "EW0164",
  "performer" : [
    {
      "actor" : {
        "display" : "Vaccine - Bank of America Walk In"
      }
    }
  ],
  "resourceType" : "Immunization"
}