Azure Devops needs environments created for release pipeline to work

[joseph-ortiz]

When following the online guid for pipeline setup, the azure pipelines release.yml specifies environments named
St,sit,uat, and prod.

When attempting to run the pipeline I would receive an error saying environments don't exist. My azuredevops locked down environment creation right from the pipeline so it is required to be created first.

Once I had IT create the environments, the release pipeline resolved and able to run.

I suggest updating the documentation to point out environment creation may be needed.