fix(RDS): fix resource sql audit (#7175)

Author: theomerkaratas

docs/resources/rds_sql_audit.md

@@ -29,9 +29,7 @@ The following arguments are supported:
 * `region` - (Optional, String, ForceNew) Specifies the region in which to create the resource.
   If omitted, the provider-level region will be used. Changing this parameter will create a new resource.
 
-* `instance_id` - (Required, String, ForceNew) Specifies the ID of the RDS instance.
-
-  Changing this parameter will create a new resource.
+* `instance_id` - (Required, String, NonUpdatable) Specifies the ID of the RDS instance.
 
 * `keep_days` - (Required, Int) Specifies the number of days for storing audit logs. Value ranges from `1` to `732`.
 

huaweicloud/services/rds/resource_huaweicloud_rds_sql_audit.go

@@ -24,6 +24,8 @@ import (
 	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/utils"
 )
 
+var sqlAuditNonUpdatableParams = []string{"instance_id"}
+
 // @API RDS GET /v3/{project_id}/instances/{instance_id}/auditlog-policy
 // @API RDS PUT /v3/{project_id}/instances/{instance_id}/auditlog-policy
 func ResourceSQLAudit() *schema.Resource {
@@ -32,10 +34,13 @@ func ResourceSQLAudit() *schema.Resource {
 		UpdateContext: resourceSQLAuditUpdate,
 		ReadContext:   resourceSQLAuditRead,
 		DeleteContext: resourceSQLAuditDelete,
+
 		Importer: &schema.ResourceImporter{
 			StateContext: schema.ImportStatePassthroughContext,
 		},
 
+		CustomizeDiff: config.FlexibleForceNew(sqlAuditNonUpdatableParams),
+
 		Timeouts: &schema.ResourceTimeout{
 			Create: schema.DefaultTimeout(30 * time.Minute),
 			Update: schema.DefaultTimeout(30 * time.Minute),
@@ -52,7 +57,6 @@ func ResourceSQLAudit() *schema.Resource {
 			"instance_id": {
 				Type:        schema.TypeString,
 				Required:    true,
-				ForceNew:    true,
 				Description: `Specifies the ID of the RDS instance.`,
 			},
 			"keep_days": {
@@ -74,6 +78,12 @@ func ResourceSQLAudit() *schema.Resource {
 				Description: `Specifies whether the historical audit logs will be reserved for some time when SQL
 audit is disabled.`,
 			},
+			"enable_force_new": {
+				Type:         schema.TypeString,
+				Optional:     true,
+				ValidateFunc: validation.StringInSlice([]string{"true", "false"}, false),
+				Description:  utils.SchemaDesc("", utils.SchemaDescInput{Internal: true}),
+			},
 		},
 	}
 }