{ "orderNo": "string", "taxPeriodStart": "string", "taxPeriodEnd": "string" }
curl --location --request POST 'https://gateway.bigfintax.com/szyh-data-service/api/v1/openapi/data/taxReturn/vat' \ --header 'X-App-Key;' \ --header 'X-App-Secret-Key;' \ --header 'X-Tenant-Id;' \ --header 'Content-Type: application/json' \ --data-raw '{ "orderNo": "string", "taxPeriodStart": "string", "taxPeriodEnd": "string" }'