Riot API error 429: 429 Too Many Requests for https://americas.api.riotgames.com/riot/account/v1/accounts/by-riot-id/%E5%BD%93%E7%8C%AA%E8%84%91%E8%BF%87%E8%BD%BD%E6%88%91%E9%80%89%E6%8B%A9%E7%94%A8%E7%89%9B%E5%AD%90%E6%9D%A5%E6%80%9D%E8%80%83/QAQ
Riot API key usage (rolling windows)