An Azure managed PostgreSQL database service for app development and deployment.
Hi! “Subscription is not allowed to provision in Germany West Central” indicates a subscription-offer or regional access restriction, not a PostgreSQL configuration mistake. Confirm that Microsoft.DBforPostgreSQL is registered and test the same deployment in another supported region. If Germany West Central is mandatory, open a subscription-management support request asking whether that region can be enabled for the Pay-As-You-Go offer.