code: public java.util.List<AdjustmentType> getAdjustmentTypes() {
          if (adjustmentTypes == null) {
              adjustmentTypes = new com.amazonaws.internal.SdkInternalList<AdjustmentType>();
          }
          return adjustmentTypes;
      }
docs: <p>
  The policy adjustment types.
  </p>
  
  @return The policy adjustment types.