Creating an activity function

Perform the following steps:

1. Create a new function named ConveyGreeting using the Durable Functions activity template:

2. Replace the default code with the following code that just displays the name which is provided as input, and then click on the Save button to save the changes:

        #r "Microsoft.Azure.WebJobs.Extensions.DurableTask"
        public static string Run(string name)
        {
           return $"Hello Welcome Cookbook Readers!";
        }

3. In the Advanced editor of the Integrate tab, replace the default code with the following code:

        {
           "bindings": [
           {
              "name": "name",
              "type": "activityTrigger",
              "direction": "in"
           }
           ]
        }

In this recipe, we have created an Orchestration client, an Orchestrator function, and an activity function. We will learn how to test these in our next recipe.