public Integer getVolumesPerInstance() {
        return this.volumesPerInstance;
    }
<p>
Number of EBS volumes with a specific volume configuration that are associated with every instance in the
instance group
</p>

@return Number of EBS volumes with a specific volume configuration that are associated with every instance in the
        instance group
aws-java-sdk-emr/src/main/java/com/amazonaws/services/elasticmapreduce/model/EbsBlockDeviceConfig.java