The temporary solution has been successfully deployed. Connectors that we have been monitoring are now incrementing successfully. We are marking this incident as resolved.

A fix has been implemented. We are currently monitoring the results.

The issue has been identified with the /insights endpoint of Instagram Business API which fails with a status code code 1. This translates to `Possibly a temporary issue due to downtime. Wait and retry the operation.` and can confirm this since some of the connectors have started succeeding.
We are working on a temporary solution to skip this endpoint to allow the connector to sync without any errors.

Instagram business connectors are failing with the following exception: "Cannot decrease the count of metrics per request below 1 , Metrics: [online_followers]." We are currently investigating this.