Office.AttachmentsChangedEventArgs interface    
Provides information about the attachment on a mail item that raised the Office.EventType.AttachmentsChanged event.
Remarks
Examples
// Handles the OnMessageAttachmentsChanged event.
function onMessageAttachmentsChangedHandler(event) {
    console.log(`Event: ${event.type}`);
    if (event.attachmentStatus === Office.MailboxEnums.AttachmentStatus.Added) {
        const attachment = event.attachmentDetails;
        // Perform operations on the attachment that was added.
    }
}
Properties
| attachment | Gets the object that represents the attachment that was added or removed from a mail item. The object contains the  | 
| attachment | Specifies whether the attachment was added or removed from a mail item. For details, see MailboxEnums.AttachmentStatus. | 
| type | Gets the type of event that was raised. For details, see Office.EventType. | 
Property Details
		attachmentDetails
	 
	Gets the object that represents the attachment that was added or removed from a mail item. The object contains the id, name, size, and attachmentType properties of the attachment.
attachmentDetails: object;Property Value
object
Remarks
		attachmentStatus
	 
	Specifies whether the attachment was added or removed from a mail item. For details, see MailboxEnums.AttachmentStatus.
attachmentStatus: MailboxEnums.AttachmentStatus | string;Property Value
Office.MailboxEnums.AttachmentStatus | string
Remarks
type
Gets the type of event that was raised. For details, see Office.EventType.
type: "olkAttachmentsChanged";Property Value
"olkAttachmentsChanged"