<p>Exports a forecast created by the <a>CreateWhatIfForecast</a> operation to your Amazon Simple Storage Service (Amazon S3) bucket. The forecast file name will match the following conventions:</p> <p> <code>≈&lt;ForecastExportJobName&gt;_&lt;ExportTimestamp&gt;_&lt;PartNumber&gt;</code> </p> <p>The &lt;ExportTimestamp&gt; component is in Java SimpleDateFormat (yyyy-MM-ddTHH-mm-ssZ).</p> <p>You must specify a <a>DataDestination</a> object that includes an Identity and Access Management (IAM) role that Amazon Forecast can assume to access the Amazon S3 bucket. For more information, see <a>aws-forecast-iam-roles</a>.</p> <p>For more information, see <a>howitworks-forecast</a>.</p> <p>To get a list of all your what-if forecast export jobs, use the <a>ListWhatIfForecastExports</a> operation.</p> <note> <p>The <code>Status</code> of the forecast export job must be <code>ACTIVE</code> before you can access the forecast in your Amazon S3 bucket. To get the status, use the <a>DescribeWhatIfForecastExport</a> operation.</p> </note>

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}