public DescribePredictorRequest withPredictorArn(String predictorArn) {
        setPredictorArn(predictorArn);
        return this;
    }
<p>
The Amazon Resource Name (ARN) of the predictor that you want information about.
</p>

@param predictorArn
       The Amazon Resource Name (ARN) of the predictor that you want information about.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-forecast/src/main/java/com/amazonaws/services/forecast/model/DescribePredictorRequest.java