public void setProcessingInstanceVolumeSizeInGB(Integer processingInstanceVolumeSizeInGB) {
        this.processingInstanceVolumeSizeInGB = processingInstanceVolumeSizeInGB;
    }
<p>
The disk volume size of the processing instance. Both input data and processed data are stored on disk, so the
volume size must be large enough to hold both data sets. The default is 0. If not specified or 0, Neptune ML
chooses the volume size automatically based on the data size.
</p>

@param processingInstanceVolumeSizeInGB
       The disk volume size of the processing instance. Both input data and processed data are stored on disk, so
       the volume size must be large enough to hold both data sets. The default is 0. If not specified or 0,
       Neptune ML chooses the volume size automatically based on the data size.
aws-java-sdk-neptunedata/src/main/java/com/amazonaws/services/neptunedata/model/StartMLDataProcessingJobRequest.java