code: public void setAttachmentsContent(java.util.Collection<AttachmentContent> attachmentsContent) {
          if (attachmentsContent == null) {
              this.attachmentsContent = null;
              return;
          }
  
          this.attachmentsContent = new com.amazonaws.internal.SdkInternalList<AttachmentContent>(attachmentsContent);
      }
docs: <p>
  A description of the document attachments, including names, locations, sizes, etc.
  </p>
  
  @param attachmentsContent
  A description of the document attachments, including names, locations, sizes, etc.