clearContents abstract method
Clear annotation content
Returns
- ResultCode.OK Success
- ResultCode.NoPrivilege need ADMIN role to call this API
- Others: Fail
Note this API need ADMIN role
清除标注内容，需要 ADMIN 角色才可调用成功
Returns
- ResultCode.OK： 成功
- ResultCode.NoPrivilege 没有权限
- Others: 失败
Note 此接口只有 ADMIN 角色才可调用
Implementation
Future<ResultCode> clearContents();