I've built a simple "Web API" using .Net Core 3.1. Works great locally, and connects to an Azure SQL database. However, when I publish the API to an Azure App Service, I'm unable to figure out where the API is or why it isn't working. Publish is successful. Azure log stream seems to show that the container starts up successfully. However, I only get the default azure web app page, like it was when I first set up the App Service. I've tried checking port 8080, 8081, 5000, 5001, and even 55546/44311 used in IIS Express locally. There is nothing at those ports. When I go to https://[myapp].azurewebsites.net/api/[myendpoint] I just get a 404. I'm at a complete loss and have spent the entire day trying to figure out why this doesn't just work, considering how perfectly it works locally.