I’m currently trying to set up telegram alerts. From notification channel edit page I can successfully send test message and read it from my telegram client. However, when I trying to test real alert from dashboard, I get log message
lvl=eror msg="Failed to send webhook" logger=alerting.notifier.telegram error="Webhook response status 400 Bad Request" webhook=my-telegram-bot
Checked with 2 different bots in different chats, same result - 400 error. Log level
debug doesn’t help, no additional information on error in log files.
Grafana version=4.2.0 commit=349f3eb compiled=2017-03-22T15:06:41+0500, OS Ubuntu 16.04
Can anyone help with this issue?