Update Update the description of an Attachment. Update the information about the Attachment. Update the Attachment Assets in the Attachment. Update the support languages of the Attachment Assets in Attachment. ]]> Element definition of the ChangeAttachment BOD. Type definition of the ChangeAttachment BOD. Data area of the ChangeAttachment BOD. Type definition of the ChangeAttachment BOD's data area. The Change verb. The Attachment noun.