developers.google.com › reference › gmailClass GmailApp | Apps Script | Google Developers Aug 18, 2022 · Gets a list of the emails that are set up as aliases for this account in Gmail. getDraft(draftId) GmailDraft: Retrieve an email message draft by ID. getDraftMessages() GmailMessage[] Retrieves all draft messages. getDrafts() GmailDraft[] Gets all Gmail draft messages. getInboxThreads() GmailThread[] Retrieves all Inbox threads irrespective of ...