Stay organized with collections Save and categorize content based on your preferences.
For .NET version 3.1 and earlier, Google Cloud Tools for Visual Studio automatically supplies an app.yaml file and a Dockerfile when you deploy to App Engine. However, you can extend the .NET runtime to add additional functionality by customizing the Docker image. For more information, see Custom Runtimes.
Health checking
By default, all programs running in the flexible environment receive health check requests, and you don't need to write any additional code.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-10-16 UTC."],[],[]]