in Functions.Templates/Templates/CosmosDBTrigger-CSharp-3.x/run.csx [6:13]
public static void Run(IReadOnlyList<Document> input, ILogger log)
{
if (input != null && input.Count > 0)
{
log.LogInformation("Documents modified " + input.Count);
log.LogInformation("First document Id " + input[0].Id);
}
}