@Override
    public DeleteForecastResult deleteForecast(DeleteForecastRequest request) {
        request = beforeClientExecution(request);
        return executeDeleteForecast(request);
    }
<p>
Deletes a forecast created using the <a>CreateForecast</a> operation. You can delete only forecasts that have a
status of <code>ACTIVE</code> or <code>CREATE_FAILED</code>. To get the status, use the <a>DescribeForecast</a>
operation.
</p>
<p>
You can't delete a forecast while it is being exported. After a forecast is deleted, you can no longer query the
forecast.
</p>

@param deleteForecastRequest
@return Result of the DeleteForecast 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.DeleteForecast
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/forecast-2018-06-26/DeleteForecast" target="_top">AWS API
     Documentation</a>
aws-java-sdk-forecast/src/main/java/com/amazonaws/services/forecast/AmazonForecastClient.java