Class GmailDraft

GmailDraft

A user-created draft message in a user's Gmail account.

Methods

Method	Return type	Brief description
deleteDraft()	void	Deletes this draft message.
getId()	String	Gets the ID of this draft message.
getMessage()	GmailMessage	Returns a GmailMessage representing this draft.
getMessageId()	String	Returns the ID of the GmailMessage representing this draft.
send()	GmailMessage	Sends this draft email message.
update(recipient, subject, body)	GmailDraft	Replaces the contents of this draft message.
update(recipient, subject, body, options)	GmailDraft	Replaces the contents of this draft message using optional arguments.

Detailed documentation

deleteDraft()

Deletes this draft message.

var draft = GmailApp.getDrafts()[0]; // The first draft message in the drafts folder
draft.deleteDraft();
draft.getMessage(); // Throws exception.

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://mail.google.com/

---

getId()

Gets the ID of this draft message.

var draft = GmailApp.getDrafts()[0]; // The first draft message in the drafts folder
var draftId = draft.getId();
var draftById = GmailApp.getDraft(draftId);
Logger.log(draft.getMessage().getSubject() == draftById.getMessage().getSubject());

Return

String — the draft ID

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://mail.google.com/

---

getMessage()

Returns a GmailMessage representing this draft.

var draft = GmailApp.getDrafts()[0]; // The first draft message in the drafts folder
var message = draft.getMessage();
Logger.log(message.getSubject());

Return

GmailMessage — the message that represents the contents of this draft

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://mail.google.com/

---

getMessageId()

Returns the ID of the GmailMessage representing this draft.

var draft = GmailApp.getDrafts()[0]; // The first draft message in the drafts folder
var messageId = draft.getMessageId();
Logger.log(messageId == draft.getMessage().getId());

Return

String — the message ID

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://mail.google.com/

---

send()

Sends this draft email message. The size of the email (including headers) is quota limited.

var draft = GmailApp.getDrafts()[0]; // The first draft message in the drafts folder
var msg = draft.send(); // Send it
Logger.log(msg.getDate()); // Should be approximately the current timestamp

Return

GmailMessage — the newly sent message

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://mail.google.com/

---

update(recipient, subject, body)

Replaces the contents of this draft message. The size of the email (including headers) is quota limited.

// The code below will update a draft email with the current date and time.
var draft = GmailApp.getDrafts()[0]; // The first draft message in the drafts folder
var now = new Date();
draft.update("[e-mail]", "current time", "The time is: " + now.toString());

Parameters

Name	Type	Description
recipient	String	comma separated list of email addresses
subject	String	subject of the email (250 characters maximum)
body	String	body of the email

Return

GmailDraft — the newly updated draft

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://mail.google.com/

See also

• GmailApp.createDraft(recipient, subject, body)

---

update(recipient, subject, body, options)

Replaces the contents of this draft message using optional arguments. The email can contain plain text or an HTML body. The size of the email (including headers) is quota limited.

// Update a draft email with a file from Google Drive attached as a PDF.
var draft = GmailApp.getDrafts()[0]; // The first draft message in the drafts folder
var file = DriveApp.getFileById('1234567890abcdefghijklmnopqrstuvwxyz');
draft.update('[e-mail]', 'Attachment example', 'Please see attached file.', {
    attachments: [file.getAs(MimeType.PDF)],
    name: 'Automatic Emailer Script'
});

Parameters

Name	Type	Description
recipient	String	comma separated list of email addresses
subject	String	subject of the email (250 characters maximum)
body	String	body of the email
options	Object	a JavaScript object that specifies advanced parameters, as listed below

Advanced parameters

Name	Type	Description
attachments	BlobSource[]	an array of files to send with the email
bcc	String	a comma-separated list of email addresses to BCC
cc	String	a comma-separated list of email addresses to CC
from	String	the address that the email should be sent from, which must be one of the values returned by GmailApp.getAliases()
htmlBody	String	if set, devices capable of rendering HTML will use it instead of the required body argument; you can add an optional inlineImages field in HTML body if you have inlined images for your email
inlineImages	Object	a JavaScript object containing a mapping from image key (String) to image data (BlobSource); this assumes that the htmlBody parameter is used and contains references to these images in the format <img src="cid:imageKey" />
name	String	the name of the sender of the email (default: the user's name)
replyTo	String	an email address to use as the default reply-to address (default: the user's email address)

Return

GmailDraft — the newly updated draft

Authorization

Scripts that use this method require authorization with one or more of the following scopes or appropriate scopes from the related REST API:

• https://mail.google.com/

See also

• GmailApp.createDraft(recipient, subject, body, options)