fix(postgresql): [123708596] tencentcloud_postgresql_parameter_template update fileds (#3331)

* add

* add

Author: SevenEarth

.changelog/3331.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/tencentcloud_postgresql_parameter_template: update fileds `db_major_version`, `db_engine` attribuite
+```

tencentcloud/services/postgresql/resource_tc_postgresql_parameter_template.go

@@ -2,7 +2,6 @@ package postgresql
 
 import (
 	"context"
-	"fmt"
 	"log"
 
 	tccommon "github.com/tencentcloudstack/terraform-provider-tencentcloud/tencentcloud/common"
@@ -31,12 +30,14 @@ func ResourceTencentCloudPostgresqlParameterTemplate() *schema.Resource {
 
 			"db_major_version": {
 				Required:    true,
+				ForceNew:    true,
 				Type:        schema.TypeString,
 				Description: "The major database version number, such as 11, 12, 13.",
 			},
 
 			"db_engine": {
 				Required:    true,
+				ForceNew:    true,
 				Type:        schema.TypeString,
 				Description: "Database engine, such as postgresql, mssql_compatible.",
 			},
@@ -218,15 +219,6 @@ func resourceTencentCloudPostgresqlParameterTemplateUpdate(d *schema.ResourceDat
 
 	request.TemplateId = helper.String(d.Id())
 
-	immutableArgs := []string{"db_major_version", "db_engine"}
-
-	// do not care the param_info_set attribute
-	for _, v := range immutableArgs {
-		if d.HasChange(v) {
-			return fmt.Errorf("argument `%s` cannot be changed", v)
-		}
-	}
-
 	if d.HasChange("template_name") {
 		if v, ok := d.GetOk("template_name"); ok {
 			request.TemplateName = helper.String(v.(string))

website/docs/r/postgresql_parameter_template.html.markdown

@@ -37,8 +37,8 @@ resource "tencentcloud_postgresql_parameter_template" "parameter_template" {
 
 The following arguments are supported:
 
-* `db_engine` - (Required, String) Database engine, such as postgresql, mssql_compatible.
-* `db_major_version` - (Required, String) The major database version number, such as 11, 12, 13.
+* `db_engine` - (Required, String, ForceNew) Database engine, such as postgresql, mssql_compatible.
+* `db_major_version` - (Required, String, ForceNew) The major database version number, such as 11, 12, 13.
 * `template_name` - (Required, String) Template name, which can contain 1-60 letters, digits, and symbols (-_./()+=:@).
 * `delete_param_set` - (Optional, Set: [`String`]) The set of parameters that need to be deleted.
 * `modify_param_entry_set` - (Optional, Set) The set of parameters that need to be modified or added. Note: the same parameter cannot appear in the set of modifying and adding and deleting at the same time.