Feature request: Microsoft.DBforPostgreSQL/flexibleServers/maintenances/write control action

[MXClyde]

• We are an ISV developing a solution (Azure Managed Application) that includes PostgreSQL Flexible server.
• As part of our solution, we want to give our customers the ability to change maintenance windows without altering any other configuration of the PostgreSQL server. This can be achieved by specifying allowed control actions for our customers as part of the Azure Managed Application configuration.
• Unfortunately, PostgresSQL Flexible Server does not expose the Microsoft.DBforPostgreSQL/flexibleServers/maintenances/write control action we need to enable our customers to only make this change.
• Similar control actions are available for MySQL (Microsoft.DBforMySQL/flexibleServers/maintenances/write) and SQL Server (Microsoft.Sql/servers/databases/maintenanceWindows/write).
• Please add this control action to PostgreSQL Flexible Server so we can service our mutual customers in this.