Hello @mohamed atallah ,
Are you still getting the error ? Can you retry the operation ?
I just followed the document https://learn.microsoft.com/en-us/azure/devops-project/azure-devops-project-nodejs to create a sample NodeJS app using the Devopsstarter template and it went through successfully. Probably it might be a transient issue.
Kindly retry those steps.
Regards,
Shiva.