@Parvatha Vardhini Sivaraman I'd recommend posting your question Developer Community it would the better medium to get better help since the issue is related devops intergration (Azure DevOps is currently not supported in the Q&A forums, the supported products are listed over here - https://docs.microsoft.com/en-us/answers/products (more to be added later on).)
The product group for Azure DevOps / TFS actively monitors questions over at
https://developercommunity.visualstudio.com/report?space=21&entry=problem
https://developercommunity.visualstudio.com/report?space=22&entry=problem
Please do not forget to "Accept the answer” and “up-vote” wherever the information provided helps you, this can be beneficial to other community members.