The Microsoft Graph API to create a team from an existing M365 group requires that the group has an owner. In certain scenarios, an M365 group may not have an owner. (e.g. The owner was removed from Entra, or the group was created using application permissions without specifying an owner.) Attempts to create a team from a group without an owner will result in a response of 400 Bad Request. To reduce errors and avoid problematic retries, the plugs should ensure that a group has an owner before attempting to create a team from that group.