Slack Connector Configuration Reference
The Slack connector is used to retrieve data from a Slack service. The connector sends requests to the Slack REST API.
As of June 10, 2020, Slack has deprecated a key API endpoint used with this connector. Slack API tokens created after this date will be invalid for use with this connector.
This is a known issue that will be fixed in a future update. If you are having difficulties with the Slack connector related to this issue, contact support.