Hey I'm doing some testing with gw8 beta and I'm not seeing the
mail.messageId field getting returned with the following flags:
items_request.view = "default";

items_request.view += " recipients";

items_request.view += " attachments";

items_request.view += " message";

However on 7 sp1/2/3 I get this field back.

It's funny because the msgId and Id fields are set together with all the
other fields I'm expecting.