fuweng11 opened a new issue, #8469: URL: https://github.com/apache/inlong/issues/8469
### What happened ext params is incorrectly set to null. ### What you expected to happen ext params is incorrectly not set to null when update. ### How to reproduce 1.Adding tenant to a group. The request parameters are as follows: <img width="579" alt="企业微信截图_d91bb75f-a74b-43f3-85c6-5f939b7df96a" src="https://github.com/apache/inlong/assets/76141879/2c9a2d73-39db-41c4-8820-a8756e32bee2"> result: Tenant successfully saved。 <img width="1243" alt="企业微信截图_261c9e40-d560-4d10-99d4-3b89bc9d2a48" src="https://github.com/apache/inlong/assets/76141879/53cb1b42-341b-429a-b5d9-ddc14287d2e5"> 2.Update group without tenant. The request parameters are as follows:  result: Tenant is incorrectly set to null.  ### Environment _No response_ ### InLong version master ### InLong Component InLong Manager ### Are you willing to submit PR? - [X] Yes, I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@inlong.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org