curl --location --request POST 'https://api-kr.iwinv.kr/v1/instances//start' \
--header 'X-iwinv-Timestamp: {{timestamp}}' \
--header 'X-iwinv-Credential: {{accesskey}}' \
--header 'X-iwinv-Signature: {{signature}}'{
"code": "0x00",
"error_code": "SUCCESS",
"message": "",
"result": "Starting the instance. It may take some time."
}