docs: public DocumentDescription withAttachmentsInformation(AttachmentInformation... attachmentsInformation) {
          if (this.attachmentsInformation == null) {
              setAttachmentsInformation(new com.amazonaws.internal.SdkInternalList<AttachmentInformation>(attachmentsInformation.length));
          }
          for (AttachmentInformation ele : attachmentsInformation) {
              this.attachmentsInformation.add(ele);
          }
          return this;
      }