Using the https://api.epicgames.dev/epic/oauth/v1/token interface to exchange code error

ExChangeCode:f1723a5ca29745b29bb354690f7da86c

400:::::{“errorCode”:“errors.com.epicgames.account.oauth.exchange_code_not_found”,“errorMessage”:“Sorry the exchange code you supplied was not found. It is possible that it was no longer valid”,“messageVars”:,“numericErrorCode”:18057,“originatingService”:“com.epicgames.account.admin”,“intent”:“prod”,“err or_description”:“Sorry the exchange code you supplied was not found. It is possible that it was no longer valid”,“error”:“invalid_grant”}:::::HTTP/1.1 400 Bad Request

Date: Sun, 10 Sep 2023 13:36:17 GMT

Content-Type: application/json; charset=utf-8

Content-Length: 436

Connection: keep-alive

Server: eos-gateway

X-Epic-Error-Code: 18057

X-Epic-Error-Name: errors.com.epicgames.account.oauth.exchange_code_not_found

Cache-Control: no-cache, no-store, no-transform

X-Epic-Correlation-Id: dbebd861-463d-4b29-add6-7474e111c0c3

The client gets the exchange code:

FParse::Value(FCommandLine::Get(), TEXT(“AUTH_PASSWORD=”), param);