{
"orderId": "string"
}curl --location --request POST '/api/pay/studypay/order/cancel' \
--header 'x-token: {{x-token}}' \
--header 'ebfs-key: apiKey' \
--header 'ebfs-timestamp: timestamp' \
--header 'ebfs-nonce;' \
--header 'ebfs-signature;' \
--header 'Content-Type: application/json' \
--data-raw '{
"orderId": "string"
}'{
"code": "string",
"errorArgs": [
{}
],
"message": "string"
}