WebJob Program.cs

program.cs

builder.ConfigureAppConfiguration((hostingContext, config) =>
 {
     var environmentName = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");
     Console.WriteLine("Environment Variable: " + environmentName);
     var env = hostingContext.HostingEnvironment;
     Console.WriteLine("hostingContext.HostingEnvironment: " + env.EnvironmentName);

     config.SetBasePath(Directory.GetCurrentDirectory())
     .AddJsonFile($"appsettings.json", optional: true, reloadOnChange: true)
     .AddJsonFile($"appsettings.{environmentName}.json", optional: true, reloadOnChange: true)
     .AddEnvironmentVariables().Build();
 });