Some questions

[djeong113]

Hi.
I have some questions to use your library.

The type of kafka messages I'm getting is json string, (not Avro) and the format of the json is nested json. (The json message is at the below.)
I want to make an output in the following format :
appId=XXXX/date_id=YYYY-MM-dd/hour_id=HH

In summary, it's as follows,
*not avro type
*nested json
can I make it into that format?

{ "header": { "publishTime": 1678351663207, "topicId": "lv20LogbucketLogKafka", "code": "resource", "txNo": 0, "partitionKey": "990312129142715", "appId": "703692", "topicName": "703692-ResourceLog-qa", "qid": 4852333281835336565, "jsonObj": "map" }, "body": { "tag1": null, "repair": false, "publishTime": 1678351663206, "code": "resource", "src": "p1", "slot": 1678351500000, "tag2": null, "logBody": { "accountId": "00000000", "amount": 13628215, "appId": "703692", "channelId": "0_1", "character1Id": "00000000", "character1Nm": "00000000" }, "split": 1, "appId": "703692", "logId": "0e70d060-be57-11ed-b8db-179f3951784b", "marketOrderId": null, "maxSplit": 3, "playerId": "00000000" }, "uri": "log_playerLog" }

Thanks for your time.