google script to pull recipient of an email in a label - google-apps-script

Question

I have automatic email alerts that go into a label in my inbox (through the reply-to) and are also sent to users (through the to: part of the email).
I'm looking to add onto my script that pulls information in the body of the email. Ultimately, I want to pull the recipient of the email (in the to: part) and put that in Column B of a google sheet. Any insight will be greatly appreciated.
Script:
// Modified from http://pipetree.com/qmacro/blog/2011/10/automated-email-to-task-mechanism-with-google-apps-script/
// Globals, constants
var LABEL_PENDING = "Example label/PENDING";
var LABEL_DONE = "Example label/DONE";
// processPending(sheet)
// Process any pending emails and then move them to done
function processPending_(sheet) {
// Date format
var d = new Date();
var date = d.toLocaleDateString();
// Get out labels by name
var label_pending = GmailApp.getUserLabelByName(LABEL_PENDING);
var label_done = GmailApp.getUserLabelByName(LABEL_DONE);
// The threads currently assigned to the 'pending' label
var threads = label_pending.getThreads();
// Process each one in turn, assuming there's only a single
// message in each thread
for (var t in threads) {
var thread = threads[t];
// Gets the message body
var message = thread.getMessages()[0].getBody();
// Processes the messages here
orderinfo = message.split("example split");
rowdata = orderinfo[1].split(" ");
// Add message to sheet
sheet.appendRow([rowdata[1]]);
// Set to 'done' by exchanging labels
thread.removeLabel(label_pending);
thread.addLabel(label_done);
}
}
// main()
// Starter function; to be scheduled regularly
function main_emailDataToSpreadsheet() {
// Get the active spreadsheet and make sure the first
// sheet is the active one
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sh = ss.setActiveSheet(ss.getSheets()[0]);
// Process the pending emails
processPending_(sh);
}

Answer 1

You can access the recipient data with the getTo() function of the message. You could simply add a line that saves itin the column
//Gets the message body and recipent
var message = thread.getMessages()[0].getBody();
var recipient = thread.getMessages()[0].getTo();
//...
// Add message and recipient to sheet
sheet.appendRow([rowdata[1], recipient]);
More info on the function of the gmailMessage class -> https://developers.google.com/apps-script/reference/gmail/gmail-message