I am having the behaviour that I am tying to use the Helpdesk Assistant, everything seems correctly configured, I get no error but is not sending anything to the channel. Using a curl to test the POST to mattermost works. Usin a curl to sent to mattemost webhook of rasa results in
curl -i -X POST -H "Content-Type: application/json" -d '{"user_id": "cj3fzbpbf6impuiko7tbo4nr","text": "@bot hello", "channel_id": "6oa9c7cy9pdtzrfjt6r5yr6o"}' http://localhost:5005/webhooks/mattermost/webhook
HTTP/1.1 200 OK
Access-Control-Expose-Headers: filename
Access-Control-Allow-Credentials: true
Content-Length: 7
Content-Type: text/plain; charset=utf-8
Connection: keep-alive
Keep-Alive: 5
but nothing is sent. Please help in debugging further.