A fully managed end-to-end service for digitally signing code, documents, and applications. (formerly Trusted Signing)
The error message you are encountering, AADSTS500200, indicates that the user account you are trying to use is a personal Microsoft account. Personal Microsoft accounts are not supported for the application you are attempting to access unless they have been explicitly invited to an organization.
To resolve this issue, you should sign out of the personal account and sign back in using an organizational account that has the necessary permissions for the application. If you need to use a personal account, ensure that you have been invited to the organization associated with the application.