saveEmailAttachmentToFileLibrary

Mutation

Copies an attachment from the caller's connected Gmail or Outlook mailbox into Hive File Library, with optional folder placement and sharing. Requires an authenticated connected mailbox and write access to the target File Library folder. Missing or oversized attachments, provider failures, and inaccessible folders are rejected; maximum size is 15 MB.

Returns SaveEmailAttachmentToFileLibraryPayload !.