{
"orderId": "string"
}curl --location -g --request POST 'https://openapi.cs2dt.com/v1/order/buyer-cancel?app-key=' \
--header 'Content-Type: application/json' \
--data-raw '{
"orderId": "string"
}'{
"success": false,
"data": "",
"errorCode": 0,
"errorMsg": "",
"errorData": {}
}