Health New Zealand Te Whatu Ora Shared Care FHIR API
0.4.5 - release

Health New Zealand Te Whatu Ora Shared Care FHIR API - Local Development build (v0.4.5) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

## : Observation-flat-export - JSON Representation

Draft as of 2026-03-03

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    {
      "resourceType" : "OperationDefinition",
      "id" : "Observation-flat-export",
      "text" : {
        "status" : "generated",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: OperationDefinition Observation-flat-export</b></p><a name=\"Observation-flat-export\"> </a><a name=\"hcObservation-flat-export\"> </a><p>URL: [base]/Observation/$flat-export</p><h3>Parameters</h3><table class=\"grid\"><tr><td><b>Use</b></td><td><b>Name</b></td><td><b>Scope</b></td><td><b>Cardinality</b></td><td><b>Type</b></td><td><b>Binding</b></td><td><b>Documentation</b></td></tr><tr><td>IN</td><td>observationProfile</td><td/><td>1..1</td><td><a href=\"http://hl7.org/fhir/R4/datatypes.html#string\">string</a></td><td/><td><div><p>The Observation FHIR profile to query.</p>\n</div></td></tr><tr><td>IN</td><td>subject</td><td/><td>1..1</td><td><a href=\"http://hl7.org/fhir/R4/datatypes.html#string\">string</a></td><td/><td><div><p>The Patient NHI that is the target of the query.</p>\n</div></td></tr><tr><td>IN</td><td>period</td><td/><td>1..1</td><td><a href=\"http://hl7.org/fhir/R4/datatypes.html#Period\">Period</a></td><td/><td><div><p>The period for the query, where start and end are mandatory</p>\n</div></td></tr><tr><td>OUT</td><td>return</td><td/><td>1..1</td><td><a href=\"http://hl7.org/fhir/R4/binary.html\">Binary</a></td><td/><td><div><p>A FHIR Binary resource containing the flat file as base64 encoded data. When decoded, it will contain the patient data in a flat format with the following structure.\n<a href=\"./Binary-ObservationFlatExportResponse.html\">See response example</a>.</p>\n<pre><code class=\"language-json\">[\n  {\n    &quot;id&quot;: &quot;1234&quot;,\n    &quot;effectiveDateTime&quot;: &quot;2025-04-22&quot;,\n    &quot;values&quot;: [\n      {\n        &quot;valueQuantity&quot;: {\n          &quot;value&quot;: 6.3,\n          &quot;unit&quot;: &quot;mmol/l&quot;,\n          &quot;system&quot;: &quot;http://unitsofmeasure.org&quot;,\n          &quot;code&quot;: &quot;mmol/L&quot;\n        }\n      }\n    ]\n  },\n  {\n    &quot;id&quot;: &quot;5678&quot;,\n    &quot;effectiveDateTime&quot;: &quot;2025-04-23&quot;,\n    &quot;values&quot;: [\n      {\n        &quot;valueQuantity&quot;: {\n          &quot;value&quot;: 2.3,\n          &quot;unit&quot;: &quot;mmol/l&quot;,\n          &quot;system&quot;: &quot;http://unitsofmeasure.org&quot;,\n          &quot;code&quot;: &quot;mmol/L&quot;\n        }\n      },\n      {\n        &quot;valueString&quot;: &quot;Normal&quot;\n      }\n    ]\n  }\n]\n</code></pre>\n<p>The response structure will contain an array of Observation resources, each represented in a flat format with the FHIR resource id, effective date, and value information.\nNote that the values array can contain multiple entries, including any value[x] elements, which can be possible for Observations using components for multiple Observations</p>\n</div></td></tr></table></div>"
      },
      "url" : "https://fhir-ig.digital.health.nz/shared-care/OperationDefinition/Observation-flat-export",
      "version" : "0.4.5",
      "name" : "flat-export",
      "status" : "draft",
      "kind" : "operation",
      "date" : "2026-03-03T21:51:04+00:00",
      "publisher" : "Te Whatu Ora",
      "contact" : [
        {
          "name" : "Te Whatu Ora",
          "telecom" : [
            {
              "system" : "url",
              "value" : "https://www.tewhatuora.govt.nz/"
            }
          ]
        },
        {
          "name" : "Te Whatu Ora Integration Team",
          "telecom" : [
            {
              "system" : "email",
              "value" : "integration@tewhatuora.govt.nz",
              "use" : "work"
            }
          ]
        }
      ],
      "description" : "The Observation $flat-export operation exports Observation resources in a flat format.\nSee [request example](./Parameters-ObservationFlatExportRequest.html).",
      "jurisdiction" : [
        {
          "coding" : [
            {
              "system" : "urn:iso:std:iso:3166",
              "code" : "NZ",
              "display" : "New Zealand"
            }
          ]
        }
      ],
      "code" : "flat-export",
      "resource" : [
        "Observation"
      ],
      "system" : false,
      "type" : true,
      "instance" : false,
      "parameter" : [
        {
          "name" : "observationProfile",
          "use" : "in",
          "min" : 1,
          "max" : "1",
          "documentation" : "The Observation FHIR profile to query.",
          "type" : "string"
        },
        {
          "name" : "subject",
          "use" : "in",
          "min" : 1,
          "max" : "1",
          "documentation" : "The Patient NHI that is the target of the query.",
          "type" : "string"
        },
        {
          "name" : "period",
          "use" : "in",
          "min" : 1,
          "max" : "1",
          "documentation" : "The period for the query, where start and end are mandatory",
          "type" : "Period"
        },
        {
          "name" : "return",
          "use" : "out",
          "min" : 1,
          "max" : "1",
          "documentation" : "A FHIR Binary resource containing the flat file as base64 encoded data. When decoded, it will contain the patient data in a flat format with the following structure.\n[See response example](./Binary-ObservationFlatExportResponse.html).\n\n```json\n[\n  {\n    \"id\": \"1234\",\n    \"effectiveDateTime\": \"2025-04-22\",\n    \"values\": [\n      {\n        \"valueQuantity\": {\n          \"value\": 6.3,\n          \"unit\": \"mmol/l\",\n          \"system\": \"http://unitsofmeasure.org\",\n          \"code\": \"mmol/L\"\n        }\n      }\n    ]\n  },\n  {\n    \"id\": \"5678\",\n    \"effectiveDateTime\": \"2025-04-23\",\n    \"values\": [\n      {\n        \"valueQuantity\": {\n          \"value\": 2.3,\n          \"unit\": \"mmol/l\",\n          \"system\": \"http://unitsofmeasure.org\",\n          \"code\": \"mmol/L\"\n        }\n      },\n      {\n        \"valueString\": \"Normal\"\n      }\n    ]\n  }\n]\n```\n\nThe response structure will contain an array of Observation resources, each represented in a flat format with the FHIR resource id, effective date, and value information.\nNote that the values array can contain multiple entries, including any value[x] elements, which can be possible for Observations using components for multiple Observations",
          "type" : "Binary"
        }
      ]
    }