珊瑚文本内容安全检测接口服务端返回 invalid api config hint

珊瑚文本内容安全检测接口：

https://developers.weixin.qq.com/community/servicemarket/detail/00040275a14468e0e689194b251015

中给的服务端调用示例：

服务端调用demo

http://api.weixin.qq.com/wxa/servicemarket?access_token={access_token}

{
      "service": "wxee446d7507c68b11",
      "api": "msgSecCheck",
      "client_msg_id" : "client_msg_id_1",
      "data": {
        "Action": "TextApproval",
        "Text": "hello world!"
      }
}

然而在实际使用中

小程序的APPID：wxdb94f760ef2c06bf

使用的开发语言为PHP，具体代码如下：

$minApp = new \model\MinApp(config('appid'));

$content = '测试文本';
$client = new \GuzzleHttp\Client();

$response = $client->post('https://api.weixin.qq.com/wxa/servicemarket?access_token=' . $minApp->access_token(), [
    'json' => [
        "service" => config('appid'),
        "api" => "msgSecCheck",
        "client_msg_id" => unique_id(),
        "data" => [
            "Action" => "TextApproval",
            "Text" => $content
        ]
    ]
]);
p(json_decode($response->getBody()->getContents(), true));

接口返回结果：

Array
(
    [errcode] => 9301007
    [errmsg] => invalid api config hint: [eGnBcMylRa-.J1] request id:[MLyup6dXXnUce5JUdPDIo2c48sc5kNEUmKmE6A0_xRLeS0tbtvaV3kcQhv7ffNjIZRk]
)

尝试了各种参数调用，终究是没有调用成功，请问官方可以给个解决方法吗？