Cannot connect to server on host "localhost":

Reason: An instance-specific error occurred while establishing a connection to SQL Server. Connection was denied since Deny Public Network Access is set to Yes ( https://docs.microsoft.com/azure/azure-sql/database/connectivity-settings#deny-public-network-access" rel="nofollow - https://docs.microsoft.com/azure/azure-sql/database/connectivity-settings#deny-public-network-access ). To connect to this server, use the Private Endpoint from inside your virtual network ( https://docs.microsoft.com/azure/sql-database/sql-database-private-endpoint-overview#how-to-set-up-private-link-for-azure-sql-database" rel="nofollow - https://docs.microsoft.com/azure/sql-database/sql-database-private-endpoint-overview#how-to-set-up-private-link-for-azure-sql-database ).