Operation Outcome

<OperationOutcome xmlns="http://hl7.org/fhir">
    <id value="1671" />
    <meta>
        <versionId value="1" />
        <lastUpdated value="2022-08-18T11:34:23.791+00:00" />
        <source value="#9f649ab9196aad8d" />
    </meta>
    <text>
        <status value="generated" />
        --- We have skipped the narrative for better readability of the resource ---
    </text>
    <issue>
        <severity value="fatal" />
        <code value="required" />
        <details>
            <coding>
                <system value="http://ent.hr/fhir/CodeSystem/message-error-type" />
                <code value="1" />
            </coding>
        </details>
    </issue>
</OperationOutcome>

{
    "resourceType": "OperationOutcome",
    "id": "1671",
    "meta": {
        "versionId": "1",
        "lastUpdated": "2022-08-18T11:34:23.791+00:00",
        "source": "#9f649ab9196aad8d"
    },
    "text": {
        "status": "generated",
        --- We have skipped the narrative for better readability of the resource ---
    },
    "issue":  [
        {
            "severity": "fatal",
            "code": "required",
            "details": {
                "coding":  [
                    {
                        "system": "http://ent.hr/fhir/CodeSystem/message-error-type",
                        "code": "1"
                    }
                ]
            }
        }
    ]
}