AttachmentField object
An AttachmentField object represents one attachment field in a record. A record can have more than one field of type attachment list (that is, a FieldType enumeration of ATTACHMENT_LIST). Each AttachmentField object represents a single attachment field in the record. An AttachmentFields Object represents the set of all the record's attachment type fields.
Note: You cannot modify the properties
of this object directly. However, you can modify the attachments associated
with this field. (See the Attachment
Object.)