gmail.users().messages().list(user.getEmailAddress()) .setQ("rfc822msgid:" + localMessage.getMessageId()) .setFields("messages(id)") .queue(batch, new JsonBatchCallback<ListMessagesResponse>() { @Override
gmail.users().messages().list(user.getEmailAddress()) .setQ("rfc822msgid:" + localMessage.getMessageId()) .setFields("messages(id)") .queue(batch, new JsonBatchCallback<ListMessagesResponse>() { @Override