XML View
<OperationOutcome xmlns="http://hl7.org/fhir">
    <id value="UKCore-OperationOutcome-DateError-Example" />
    <issue>
        <severity value="fatal" />
        <code value="structure" />
        <details>
            <coding>
                <system value="http://terminology.hl7.org/CodeSystem/operation-outcome" />
                <code value="MSG_DATE_FORMAT" />
                <display value="The Date value %s is not in the correct format (Xml Date Format required)" />
            </coding>
        </details>
        <diagnostics value="Interop.FHIRProcessors.Patient.processbirthDate line 2450" />
        <expression value="Patient.birthDate" />
    </issue>
</OperationOutcome>
 
  JSON View
{
    "resourceType": "OperationOutcome",
    "id": "UKCore-OperationOutcome-DateError-Example",
    "issue":  [
        {
            "severity": "fatal",
            "code": "structure",
            "details": {
                "coding":  [
                    {
                        "system": "http://terminology.hl7.org/CodeSystem/operation-outcome",
                        "code": "MSG_DATE_FORMAT",
                        "display": "The Date value %s is not in the correct format (Xml Date Format required)"
                    }
                ]
            },
            "diagnostics": "Interop.FHIRProcessors.Patient.processbirthDate line 2450",
            "expression":  [
                "Patient.birthDate"
            ]
        }
    ]
}