AssumeRole接口调用次数上限:100次/秒。一个阿里云账号及该账号下的RAM用户、RAM角色共用该接口调用次数上限。请求量超过上限时,会返回以下报错信息:
1. 错误码:Throttling.Api;错误信息:Request was denied due to api flow control.
2. 错误码:Throttling.User;错误信息:Request was denied due to user flow control.
3. 错误码:Throttling;错误信息:Request was denied due to flow control.
当出现以上报错信息时,请您减少并发调用次数。如果您的业务场景确实需要更高的并发调用次数,您可以提交工单申请配额。