Semrush API错误{“状态”：“错误”，“代码”：523，“消息”：“限制请求计数”}

Question

此错误是什么意思？ API文档仅显示直到错误522。

这是我得到的完整错误：

   GuzzleHttp\Exception\ClientException  : Client error: `PUT https://api.semrush.com/management/v1/projects/3511375/keywords?key=a0cd68f8e948166ac6f01062f1b967d1` resulted in a `403 Forbidden` response:
{"status":"ERROR","code":523,"message":"Limit request count"}