Use serilog in Lambda

SerilogLambda.cs

// setup
var services = new ServiceCollection();
services.AddLogging(logging =>
{
    logging.AddSerilog(new LoggerConfiguration().ReadFrom.Configuration(Configuration).Enrich.FromLogContext().CreateLogger());
});
var serviceProvider = services.BuildServiceProvider();

// using
var logger = _serviceProvider.GetRequiredService<ILogger<Function>>();
logger.LogInformation("Hello World!");