테스트 계정으로 하고 있는데 잘 넣은거같은데 계속 -401에러가 납니다.
SECRET_KEY DEV594E42512A3E325796EEAC2A80EE648674BDA
Error during KakaoPay Approve request
org.springframework.web.client.HttpClientErrorException$Unauthorized: 401 Unauthorized on POST request for “https://kapi.kakao.com/v1/payment/approve”: [no body]
ResponseEntity response = restTemplate.exchange(
new URI(“https://kapi.kakao.com/v1/payment/approve”),
HttpMethod.POST,
entity,
KakaoApproveResponse.class
);