code: public com.google.api.ads.admanager.axis.v201811.CustomCriteriaSetLogicalOperator getLogicalOperator() {
          return logicalOperator;
      }
docs: Gets the logicalOperator value for this CustomCriteriaSet.
  
  @return logicalOperator   * The logical operator to be applied to {@link CustomCriteriaSet#children}.
  This attribute is
  required.
  <span class="constraint Required">This attribute
  is required.</span>