fix: dns zone resource group

main.tf

@@ -208,7 +208,7 @@ resource "azurerm_private_dns_zone" "flexible_postgres" {
   count = var.private_dns_zones.flexible_postgres == null ? 1 : 0
 
   name                = "${var.resource_prefix}.nebuly.postgres.database.azure.com"
-  resource_group_name = data.azurerm_resource_group.main.name
+  resource_group_name = var.private_dns_zones.flexible_postgres.resource_group_name
 }
 resource "azurerm_private_dns_zone_virtual_network_link" "flexible_postgres" {
   count = var.private_dns_zones.flexible_postgres == null ? 1 : 0
@@ -218,14 +218,14 @@ resource "azurerm_private_dns_zone_virtual_network_link" "flexible_postgres" {
     var.resource_prefix,
     local.virtual_network.name,
   )
-  resource_group_name   = var.private_dns_zones.flexible_postgres.resource_group_name
+  resource_group_name   = data.azurerm_resource_group.main.name
   virtual_network_id    = local.virtual_network.id
   private_dns_zone_name = azurerm_private_dns_zone.flexible_postgres[0].name
 }
 resource "azurerm_private_dns_zone" "key_vault" {
   count               = var.private_dns_zones.key_vault == null ? 1 : 0
   name                = "privatelink.vaultcore.azure.net"
-  resource_group_name = data.azurerm_resource_group.main.name
+  resource_group_name = var.private_dns_zones.key_vault.resource_group_name
 }
 resource "azurerm_private_dns_zone_virtual_network_link" "key_vault" {
   count = var.private_dns_zones.key_vault == null ? 1 : 0
@@ -235,7 +235,7 @@ resource "azurerm_private_dns_zone_virtual_network_link" "key_vault" {
     var.resource_prefix,
     local.virtual_network.name,
   )
-  resource_group_name   = var.private_dns_zones.key_vault.resource_group_name
+  resource_group_name   = data.azurerm_resource_group.main.name
   virtual_network_id    = local.virtual_network.id
   private_dns_zone_name = azurerm_private_dns_zone.key_vault[0].name
 }