feat(eb): [125536441] update eb doc description (#3450)

* update eb doc

* update eb doc

Author: hellertang

.changelog/3450.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/tencentcloud_eb_bus: update desc of `order_by`
+```

tencentcloud/services/eb/data_source_tc_eb_bus.go

@@ -19,7 +19,7 @@ func DataSourceTencentCloudEbBus() *schema.Resource {
 			"order_by": {
 				Optional:    true,
 				Type:        schema.TypeString,
-				Description: "According to which field to sort the returned results, the following fields are supported: AddTime (creation time), ModTime (modification time).",
+				Description: "According to which field to sort the returned results, the following fields are supported: `created_at` (creation time), `updated_at` (modification time).",
 			},
 
 			"order": {

tencentcloud/services/eb/data_source_tc_eb_bus.md

@@ -12,8 +12,9 @@ resource "tencentcloud_eb_event_bus" "foo" {
     "createdBy" = "terraform"
   }
 }
+
 data "tencentcloud_eb_bus" "bus" {
-  order_by = "AddTime"
+  order_by = "created_at"
   order = "DESC"
   filters {
 		values = ["Custom"]

website/docs/d/eb_bus.html.markdown

@@ -23,8 +23,9 @@ resource "tencentcloud_eb_event_bus" "foo" {
     "createdBy" = "terraform"
   }
 }
+
 data "tencentcloud_eb_bus" "bus" {
-  order_by = "AddTime"
+  order_by = "created_at"
   order    = "DESC"
   filters {
     values = ["Custom"]
@@ -40,7 +41,7 @@ data "tencentcloud_eb_bus" "bus" {
 The following arguments are supported:
 
 * `filters` - (Optional, List) Filter conditions. The upper limit of Filters per request is 10, and the upper limit of Filter.Values 5.
-* `order_by` - (Optional, String) According to which field to sort the returned results, the following fields are supported: AddTime (creation time), ModTime (modification time).
+* `order_by` - (Optional, String) According to which field to sort the returned results, the following fields are supported: `created_at` (creation time), `updated_at` (modification time).
 * `order` - (Optional, String) Return results in ascending or descending order, optional values ASC (ascending) and DESC (descending).
 * `result_output_file` - (Optional, String) Used to save results.