statuscake_uptime_check request_method

• request_method (String) Type of HTTP check. Either HTTP, or HEAD
• request_payload (Map of String) Payload submitted with the request. Setting this updates the check to use the HTTP POST verb. Only one of request_payload or request_payload_raw may be specified

ので、なんかいかにもrequest_methodでGET POSTを選ぶのかと思いきや、request_payloadを設定すると自動的にPOSTチェックになる

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