docs: public void setEventCategoriesMapList(java.util.Collection<EventCategoriesMap> eventCategoriesMapList) {
          if (eventCategoriesMapList == null) {
              this.eventCategoriesMapList = null;
              return;
          }
  
          this.eventCategoriesMapList = new com.amazonaws.internal.SdkInternalList<EventCategoriesMap>(eventCategoriesMapList);
      }