当每秒发生大量的请求失败报错后，则会出现如下所示的报错提示。
即发生大量错误后产生的暂时请求阻塞的信息提示，所以在调用Open API时，注意发生错误时不要重复调用。
{
"status" : 403,
"message" : "403 Forbidden",
"body" : "<HTML><HEAD>\n<TITLE>Access Denied</TITLE>\n</HEAD><BODY>\n<H1>Access Denied</H1>\n \nYou don't have permission to access \"http://api-gateway.coupang.com/v2/providers/openapi/apis/api/v4/vendors/callCenterInquiries/***** \" on this server.<P>\nReference #18.3c61ca17.1701137054.1f34800d\n</BODY>\n</HTML>\n"
}