docs: public BulkEmailDestination withReplacementTags(MessageTag... replacementTags) {
          if (this.replacementTags == null) {
              setReplacementTags(new com.amazonaws.internal.SdkInternalList<MessageTag>(replacementTags.length));
          }
          for (MessageTag ele : replacementTags) {
              this.replacementTags.add(ele);
          }
          return this;
      }