Authorized Callers

Here I am. Working late on a Friday evening and minding my own business. I just want to have a great demo for a customer on Monday and what do I happen upon? An error. Namely, "Client address is not authorized and caller is not a trusted service". What could this mean? I am deploying a number of services from Azure DevOps and, unbeknownst to me, some of the resources have private endpoints. Private endpoints allow other resources to access your private endpoint resources over a private link. Learn more here: https://learn.microsoft.com/en-us/azure/private-link/private-endpoint-overview

Becuase of the private endpoint, Azure DevOps (using Azure Pipelines as the agent), could not access a key vault. I can either use a private agent and make sure it has access to the private endpoint resource or remove the private endpoint. Because this is a demo, I chose the path of least resistance and removed the pirvate endpoint. Another problem solved.