How to create Google Chat incoming webhook for Google Chat integration for Confluence Data Center
How to create a Google Chat incoming webhook to receive notifications from Confluence
You can create a channel with only yourself.
Navigate to the Google Chat space menu
The official guide from Google → https://developers.google.com/chat/how-tos/webhooks

Navigate to the Webhooks section

Enter the Incoming webhook details

For the Name, we suggest entering the Bitbucket project or repository name, or just Bitbucket.
For the Avatar URL, we recommend just searching the logo.
Afterwards, copy the Incoming Webhook URL, but using the Copy link menu.

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