[office-js-preview] (Outlook) Clarify attachment types supported by the decryption API (DefinitelyTyped#74387)

samantharamon · web-flow · commit 3d0107120b51 · 2026-01-26T11:03:43.000-08:00
diff --git a/types/office-js-preview/index.d.ts b/types/office-js-preview/index.d.ts
@@ -14788,6 +14788,8 @@ declare namespace Office {
          *
          * **{@link https://learn.microsoft.com/office/dev/add-ins/outlook/outlook-add-ins-overview#extension-points | Applicable Outlook mode}**: Message Read
          *
+         * **Important**: Attachments of type `MailboxEnums.AttachmentType.Item` aren't currently supported.
+         *
          * @beta
          */
         attachmentType: MailboxEnums.AttachmentType;

Original file line number	Diff line number	Diff line change
`@@ -14788,6 +14788,8 @@ declare namespace Office {`
`14788`	`14788`	`*`
`14789`	`14789`	`* {@link https://learn.microsoft.com/office/dev/add-ins/outlook/outlook-add-ins-overview#extension-points \| Applicable Outlook mode}: Message Read`
`14790`	`14790`	`*`
	`14791`	+ * Important: Attachments of type `MailboxEnums.AttachmentType.Item` aren't currently supported.
	`14792`	`+ *`
`14791`	`14793`	`* @beta`
`14792`	`14794`	`*/`
`14793`	`14795`	`attachmentType: MailboxEnums.AttachmentType;`