@Override
    public DescribeBatchPredictionsResult apply(DescribeBatchPredictionsRequest describeBatchPredictionsRequest) {
        return client.describeBatchPredictions(describeBatchPredictionsRequest);
    }
Makes a call to the operation specified by the waiter by taking the corresponding request and returns the
corresponding result

@param describeBatchPredictionsRequest
       Corresponding request for the operation
@return Corresponding result of the operation
aws-java-sdk-machinelearning/src/main/java/com/amazonaws/services/machinelearning/waiters/DescribeBatchPredictionsFunction.java