How to do it...

In this recipe, we have created a new function app based on the Azure Functions V2 runtime, which is based on the .NET Core framework and can run on all platforms that support .NET Core (such as Windows and Linux OSes). We have also created a Blob trigger and configured it to run when a new Blob is added by configuring the connection string setting. We have also created a local.setting.json configuration file to store the config values that are used in local development. After we created the Blob trigger, we ran the ExcelImport.Client application to upload a file to validate that the Blob trigger is getting executed.