curl --location --request POST 'https://api.mokahr.com/api-platform/v1/open-platform/survey/balance' \
--header 'Content-Type: application/json' \
--data-raw '{
"discount": 0.4,
"balance": "100",
"freeCount": 5,
"appId": "fabd076f-1a0f-4fa8-8a5c-306d264e3df1"
}'
{}