Ability to generate guest_tokens (Embedded) using a service account

What is the problem or goal the end user is trying to solve or accomplish?

Admins want to be able to implement embedded using a Service Account, so that they are not associated with a particular user.

How are they solving it currently?

They need to use their own account's API credentials. This is not ideal since in case the user left the company or have permissions changed, the integration would stop working.

What is the recommended solution by the Customer?

Provide the ability to generate guest_tokens using a service account.