azurerm_postgresql_flexible_server_configuration - add lock to avoi…

…d confliction (#27355)

internal/services/postgres/postgresql_flexible_server_configuration_resource.go

@@ -19,6 +19,8 @@ import (
  "github.com/hashicorp/terraform-provider-azurerm/utils"
 )
 
+var postgresqlFlexibleServerConfigurationResourceName = "azurerm_postgresql_flexible_server_configuration"
+
 func resourcePostgresqlFlexibleServerConfiguration() *pluginsdk.Resource {
  return &pluginsdk.Resource{
  Create: resourceFlexibleServerConfigurationUpdate,
@@ -79,6 +81,9 @@ func resourceFlexibleServerConfigurationUpdate(d *pluginsdk.ResourceData, meta i
  locks.ByName(id.FlexibleServerName, postgresqlFlexibleServerResourceName)
  defer locks.UnlockByName(id.FlexibleServerName, postgresqlFlexibleServerResourceName)
 
+ locks.ByName(id.ConfigurationName, postgresqlFlexibleServerConfigurationResourceName)
+ defer locks.UnlockByName(id.ConfigurationName, postgresqlFlexibleServerConfigurationResourceName)
+
  props := configurations.Configuration{
  Properties: &configurations.ConfigurationProperties{
  Value: utils.String(d.Get("value").(string)),
@@ -162,6 +167,9 @@ func resourceFlexibleServerConfigurationDelete(d *pluginsdk.ResourceData, meta i
  locks.ByName(id.FlexibleServerName, postgresqlFlexibleServerResourceName)
  defer locks.UnlockByName(id.FlexibleServerName, postgresqlFlexibleServerResourceName)
 
+ locks.ByName(id.ConfigurationName, postgresqlFlexibleServerConfigurationResourceName)
+ defer locks.UnlockByName(id.ConfigurationName, postgresqlFlexibleServerConfigurationResourceName)
+
  resp, err := client.Get(ctx, *id)
  if err != nil {
  return fmt.Errorf("retrieving %s: %+v", id, err)