Adds a preview of instana.io URLs send as Slack message.
It is mandatory to have a valid logged in Instana session during app installation.
Installation process starts with clicking the
Add to Slack button below. After granting access to
write:links you are forwarded to a tenant selection page where you choose the tenants unfurling should apply to. For all selected tenants a new API token with the name
Slack Token will be generated. This token is used to resolve desired preview information.