통신 관련해서 -

필요한 우회

1 ~ 10

https://hye-genius.tistory.com/entry/UE4-HTTP-POST-통신으로-서버에-파일-업로드하기

https://dev.epicgames.com/community/learning/tutorials/R6rv/unreal-engine-upload-an-image-using-http-post-request-c

https://stackoverflow.com/questions/71096114/how-to-upload-a-file-from-ue4-to-js-server-using-multer