When trying to "Create private connectivity configuration" for GCP Datastream, there is a button to "Create Datastream Service Account". However, after setting the VPC and clicking the button and I got an error message.
Private configuration page:
I added a role with IAM :
Compute Admin
Compute Network Admin
Compute Storage Admin
Datastream Admin
Serverless VPC Access Admin
Serverless VPC Access User
Serverless VPC Access Viewer
Is it OK?