@Override
    public DeleteDatasetGroupResult deleteDatasetGroup(DeleteDatasetGroupRequest request) {
        request = beforeClientExecution(request);
        return executeDeleteDatasetGroup(request);
    }
<p>
Deletes a dataset group created using the <a
href="https://docs.aws.amazon.com/forecast/latest/dg/API_CreateDatasetGroup.html">CreateDatasetGroup</a>
operation. You can only delete dataset groups that have a status of <code>ACTIVE</code>,
<code>CREATE_FAILED</code>, or <code>UPDATE_FAILED</code>. To get the status, use the <a
href="https://docs.aws.amazon.com/forecast/latest/dg/API_DescribeDatasetGroup.html">DescribeDatasetGroup</a>
operation.
</p>
<p>
This operation deletes only the dataset group, not the datasets in the group.
</p>

@param deleteDatasetGroupRequest
@return Result of the DeleteDatasetGroup operation returned by the service.
@throws InvalidInputException
        We can't process the request because it includes an invalid value or a value that exceeds the valid
        range.
@throws ResourceNotFoundException
        We can't find a resource with that Amazon Resource Name (ARN). Check the ARN and try again.
@throws ResourceInUseException
        The specified resource is in use.
@sample AmazonForecast.DeleteDatasetGroup
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/forecast-2018-06-26/DeleteDatasetGroup" target="_top">AWS
     API Documentation</a>
aws-java-sdk-forecast/src/main/java/com/amazonaws/services/forecast/AmazonForecastClient.java