Vimeo api v3获取Vimeo用户feed

我正在尝试使用此api点: https://developer.vimeo.com/api/reference/users#GET/users/ {用户id}/feed

https://developer.vimeo.com/api/playground/users/a/feed

并设置“Authenticate this call as…”(我确实有具有私有作用域的令牌),我总是会得到以下错误:

"error": "You do not have the proper permissions.",
"link": null,
"developer_message": "The account being accessed does not have sufficient permissions to execute this operation.",
"error_code": 3200