Add AssistantSkillTrigger to WebHook triggers (#10120) (#10138)

Author: jviau

src/WebJobs.Script/Extensions/BindingMetadataExtensions.cs

@@ -13,11 +13,19 @@ public static class BindingMetadataExtensions
         private const string HttpTrigger = "httpTrigger";
         private const string EventGridTrigger = "eventGridTrigger";
         private const string SignalRTrigger = "signalRTrigger";
+        public const string AssistantSkillTrigger = "assistantSkillTrigger";
         private const string BlobTrigger = "blobTrigger";
 
         private const string BlobSourceKey = "source";
         private const string EventGridSource = "eventGrid";
 
+        private static readonly HashSet<string> WebHookTriggers = new(StringComparer.OrdinalIgnoreCase)
+        {
+            EventGridTrigger,
+            SignalRTrigger,
+            AssistantSkillTrigger,
+        };
+
         private static readonly HashSet<string> DurableTriggers = new(StringComparer.OrdinalIgnoreCase)
         {
             "entityTrigger",
@@ -46,7 +54,7 @@ public static bool IsHttpTrigger(this BindingMetadata binding)
         /// <param name="binding">The binding metadata to check.</param>
         /// <returns><c>true</c> if a webhook trigger, <c>false</c> otherwise.</returns>
         /// <remarks>
-        /// Known webhook triggers includes SignalR, Event Grid triggers.
+        /// Known webhook triggers includes SignalR, Event Grid, and Assistant Skill triggers.
         /// </remarks>
         public static bool IsWebHookTrigger(this BindingMetadata binding)
         {
@@ -55,13 +63,7 @@ public static bool IsWebHookTrigger(this BindingMetadata binding)
                 throw new ArgumentNullException(nameof(binding));
             }
 
-            if (string.Equals(EventGridTrigger, binding.Type, StringComparison.OrdinalIgnoreCase)
-                || string.Equals(SignalRTrigger, binding.Type, StringComparison.OrdinalIgnoreCase))
-            {
-                return true;
-            }
-
-            return false;
+            return WebHookTriggers.Contains(binding.Type);
         }
 
         /// <summary>

test/WebJobs.Script.Tests/Extensions/BindingMetadataExtensionsTests.cs

@@ -73,6 +73,7 @@ public void IsHttpTrigger_ReturnsExpectedValue(string type, bool expected)
         [Theory]
         [InlineData("eventGridTrigger", true)]
         [InlineData("signalRTrigger", true)]
+        [InlineData("assistantSkillTrigger", true)]
         [InlineData("blobTrigger", false, "eventGrid")]
         [InlineData("blobTrigger", false, "other")]
         [InlineData("httpTrigger", false)]