curl --location --request GET 'http://127.0.0.1:9999/api/v1/device_config/' \
--header 'x-token: {{x-token}}'
{"code":200,"message":"SUCCESS","data":{"id":"989bdfbd-af4c-8d83-4c3f-ac8b6e1a45b0","name":"xxxx","device_template_id":null,"device_type":"1","protocol_type":"MQTT","voucher_type":"xxxx","protocol_config":"{\"aa\":1}","device_conn_type":null,"additional_info":"{}","description":"xxxxxxxxxxxxxxxxxx","tenant_id":"2f4306df","created_at":"2024-03-25T11:40:29.48744Z","updated_at":"2024-03-25T11:40:29.48744Z","remark":null}}