<p>Creates a dataset group, which holds a collection of related datasets. You can add datasets to the dataset group when you create the dataset group, or later by using the <a href="https://docs.aws.amazon.com/forecast/latest/dg/API_UpdateDatasetGroup.html">UpdateDatasetGroup</a> operation.</p> <p>After creating a dataset group and adding datasets, you use the dataset group when you create a predictor. For more information, see <a href="https://docs.aws.amazon.com/forecast/latest/dg/howitworks-datasets-groups.html">Dataset groups</a>.</p> <p>To get a list of all your datasets groups, use the <a href="https://docs.aws.amazon.com/forecast/latest/dg/API_ListDatasetGroups.html">ListDatasetGroups</a> operation.</p> <note> <p>The <code>Status</code> of a dataset group must be <code>ACTIVE</code> before you can use the dataset group to create a predictor. To get the status, use the <a href="https://docs.aws.amazon.com/forecast/latest/dg/API_DescribeDatasetGroup.html">DescribeDatasetGroup</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"
  }
}

<p>Creates a dataset group, which holds a collection of related datasets. You can add datasets to the dataset group when you create the dataset group, or later by using the <a href="https://docs.aws.amazon.com/forecast/latest/dg/API_UpdateDatasetGroup.html">UpdateDatasetGroup</a> operation.</p> <p>After creating a dataset group and adding datasets, you use the dataset group when you create a predictor. For more information, see <a href="https://docs.aws.amazon.com/forecast/latest/dg/howitworks-datasets-groups.html">Dataset groups</a>.</p> <p>To get a list of all your datasets groups, use the <a href="https://docs.aws.amazon.com/forecast/latest/dg/API_ListDatasetGroups.html">ListDatasetGroups</a> operation.</p> <note> <p>The <code>Status</code> of a dataset group must be <code>ACTIVE</code> before you can use the dataset group to create a predictor. To get the status, use the <a href="https://docs.aws.amazon.com/forecast/latest/dg/API_DescribeDatasetGroup.html">DescribeDatasetGroup</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"
  }
}