Mattermost request not being parsed. Error: raise InvalidUsage("Failed when parsing body as json"

Rasa Open Source
1

I am trying to add matter most as the bot platform for RASA. Meanwhile, my request from matter most is

b’channel_id=channelid&channel_name=channelname&file_ids=&post_id=postid&team_domain=name&team_id=team-id&text=%40testbot++hello&timestamp=1572845451&token=token-id&trigger_word=&user_id=user-id&user_name=username’

And Iam getting error:

image
image978×342 42.6 KB

My matter most version is: 5.15.1

2

Apparently, this issue was due to content type variation while creating outgoing webhooks in mattermost. We had to select Content Type as application/json.