Example of a valid dose

{
  "resourceType" : "ImmunizationEvaluation",
  "id" : "example",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:1.3.6.1.4.1.21367.2005.3.7.1234"
  }],
  "status" : "completed",
  "patient" : {
    "reference" : "Patient/example"
  },
  "date" : "2013-01-10",
  "authority" : {
    "reference" : "Organization/hl7"
  },
  "targetDisease" : {
    "coding" : [{
      "system" : "http://snomed.info/sct",
      "code" : "1857005"
    }]
  },
  "immunizationEvent" : {
    "reference" : "Immunization/example"
  },
  "doseStatus" : {
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/immunization-evaluation-dose-status",
      "code" : "valid",
      "display" : "Valid"
    }]
  },
  "series" : "Vaccination Series 1",
  "doseNumber" : "1",
  "seriesDoses" : "3"
}