添加回被 #1049 误删除的部分

docs/dynamic/action.md

@@ -2,7 +2,7 @@
 
 ## 删除动态
 
-> https://api.vc.bilibili.com/dynamic_svr/v1/dynamic_svr/rm_dynamic
+> <https://api.vc.bilibili.com/dynamic_svr/v1/dynamic_svr/rm_dynamic>
 
 *请求方式：POST*
 
@@ -39,10 +39,10 @@
 
 ```shell
 curl 'https://api.vc.bilibili.com/dynamic_svr/v1/dynamic_svr/rm_dynamic' \
---data-urlencode 'dynamic_id=588320531406678918' \
---data-urlencode 'csrf_token=xxx' \
---data-urlencode 'csrf=xxx' \
--b 'SESSDATA=xxx'
+  --data-urlencode 'dynamic_id=588320531406678918' \
+  --data-urlencode 'csrf_token=xxx' \
+  --data-urlencode 'csrf=xxx' \
+  -b 'SESSDATA=xxx'
 ```
 
 <details>
@@ -50,12 +50,63 @@ curl 'https://api.vc.bilibili.com/dynamic_svr/v1/dynamic_svr/rm_dynamic' \
 
 ```json
 {
-    "code": 0,
-    "msg": "",
-    "message": "",
-    "data": {
-        "_gt_": 0
-    }
+  "code": 0,
+  "msg": "",
+  "message": "",
+  "data": {
+    "_gt_": 0
+  }
+}
+```
+
+</details>
+
+## 删除定时发布动态
+
+> <https://api.vc.bilibili.com/dynamic_draft/v1/dynamic_draft/rm_draft>
+
+*请求方式：POST*
+
+认证方式：Cookie（SESSDATA）
+
+**正文参数（application/x-www-form-urlencoded）：**
+
+| 参数名     | 类型 | 内容           | 必要性 | 备注 |
+| ---------- | ---- | -------------- | ------ | ---- |
+| draft_id   | num  | 定时发布动态id | 必要   |      |
+| csrf_token | str  | csrf           | 必要   |      |
+
+**json回复：**
+
+根对象：
+
+| 字段    | 类型 | 内容     | 备注                           |
+| ------- | ---- | -------- | ------------------------------ |
+| code    | num  | 返回值   | 0：成功<br />4120015：系统异常 |
+| message | str  | 错误信息 |                                |
+| ttl     | num  | 1        |                                |
+| data    | obj  | 数据本体 | 空对象，即`{}`                 |
+
+**示例：**
+
+删除定时发布动态`draft_id=755409289278914611`
+
+```shell
+curl 'https://api.vc.bilibili.com/dynamic_draft/v1/dynamic_draft/rm_draft' \
+  --data-urlencode 'draft_id=755409289278914611' \
+  --data-urlencode 'csrf=xxxx'
+  -b 'SESSDATA=xxx'
+```
+
+<details>
+<summary>查看响应示例：</summary>
+
+```json
+{
+  "code": 0, 
+  "message": "0", 
+  "ttl": 1, 
+  "data": {}
 }
 ```