{ "out_batch_no": "string" }
curl --location --request POST 'http://test-cn.your-api-server.com/v3/transfer/bill-receipt' \ --header 'Content-Type: application/json' \ --data-raw '{ "out_batch_no": "string" }'
{ "out_batch_no": "string", "signature_no": "string", "signature_status": "string", "hash_type": "string", "hash_value": "string", "download_url": "string", "create_time": "string", "update_time": "string" }