Leniyou opened a new issue, #7836: URL: https://github.com/apache/incubator-devlake/issues/7836
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-devlake/issues?q=is%3Aissue) and found no similar issues. ### What happened Hi There! Dear Team, I am having this issue when trying to add more than 31 repositories as data scope to an Azure-DevOps Data Connection. The error is this: `level=error msg="HTTP 400 error\n\tcaused by: error patching the blueprint (400)\n\tWraps: (2)\n\tWraps: (3) unexpected end of JSON input\n\tWraps: (4) unexpected end of JSON input\n\tError types: (1) *hintdetail.withDetail (2) *hintdetail.withDetail (3) *hintdetail.withDetail (4) *json.SyntaxError"`  I have one project, that project has an Azure-DevOps Data Connection, that Data Connection has already 31 repositories added as data scope but when I tried to add one more repository, I got the error mentioned before.  ### What do you expect to happen The repository is added as data scope for an Azure-DevOps data connection. ### How to reproduce Add more than 31 repositories as data scope to an Azure-DevOps Data Connection. ### Anything else _No response_ ### Version v1.0.0 ### Are you willing to submit PR? - [ ] 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...@devlake.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org