code: public com.google.api.ads.adwords.axis.v201809.cm.ProductPartitionType getPartitionType() {
          return partitionType;
      }
docs: Gets the partitionType value for this ProductPartition.
  
  @return partitionType   * Type of the product partition.
  <span class="constraint Required">This field is
  required and should not be {@code null} when it is contained within
  {@link Operator}s : ADD.</span>