Deploy to Microsoft Teams requires Admin Access
How to rectify issues deploying a model to Microsoft Teams

If you received this error message while trying to deploy your model to Teams, please note the following information:
ChannelMessage.Sendis a delegated permission that allows an app to send messages to channels in Microsoft Teams on behalf of a user. The Analytic Solver uses this function to send model information to Teams.- According to Microsoft Graph's permission reference, this permission requires admin consent because it enables potentially sensitive operations—posting messages in organizational channels.
- Even if a user has access to Teams, they cannot self-consent to this permission unless the tenant admin has explicitly allowed it.