add httpmanagementpayload class

src/WebJobs.Extensions.DurableTask/Bindings/BindingHelper.cs

@@ -135,7 +135,7 @@ private class OrchestrationClientInputData
             /// <summary>
             /// The base URL of the Azure Functions host, used in the out-of-proc model.
             /// This URL is sent by the client binding object to the Durable Worker extension,
-            /// allowing the extension to know the host's base URL for constructing complete URLs.
+            /// allowing the extension to know the host's base URL for constructing management URLs.
             /// </summary>
             [JsonProperty("HttpBaseUrl")]
             public string? HttpBaseUrl { get; set; }

src/Worker.Extensions.DurableTask/DurableTaskClientExtensions.cs

@@ -129,7 +129,7 @@ public static HttpResponseData CreateCheckStatusResponse(
     /// <returns>An object containing instance control URLs.</returns>
     /// <exception cref="ArgumentException">Thrown when instanceId is null or empty.</exception>
     /// <exception cref="InvalidOperationException">Thrown when a valid base URL cannot be determined.</exception>
-    public static object CreateHttpManagementPayload(
+    public static HttpManagementPayload CreateHttpManagementPayload(
         this DurableTaskClient client,
         string instanceId,
         HttpRequestData? request = null)
@@ -149,7 +149,7 @@ public static object CreateHttpManagementPayload(
         }
     }
 
-    private static object SetHeadersAndGetPayload(
+    private static HttpManagementPayload SetHeadersAndGetPayload(
         DurableTaskClient client, HttpRequestData? request, HttpResponseData? response, string instanceId)
     {
         static string BuildUrl(string url, params string?[] queryValues)
@@ -198,15 +198,15 @@ static string BuildUrl(string url, params string?[] queryValues)
             response.Headers.Add("Content-Type", "application/json");
         }
 
-        return new
+        return new HttpManagementPayload
         {
-            id = instanceId,
-            purgeHistoryDeleteUri = BuildUrl(instanceUrl, commonQueryParameters),
-            sendEventPostUri = BuildUrl($"{instanceUrl}/raiseEvent/{{eventName}}", commonQueryParameters),
-            statusQueryGetUri = BuildUrl(instanceUrl, commonQueryParameters),
-            terminatePostUri = BuildUrl($"{instanceUrl}/terminate", "reason={{text}}", commonQueryParameters),
-            suspendPostUri =  BuildUrl($"{instanceUrl}/suspend", "reason={{text}}", commonQueryParameters),
-            resumePostUri =  BuildUrl($"{instanceUrl}/resume", "reason={{text}}", commonQueryParameters)
+            Id = instanceId,
+            PurgeHistoryDeleteUri = BuildUrl(instanceUrl, commonQueryParameters),
+            SendEventPostUri = BuildUrl($"{instanceUrl}/raiseEvent/{{eventName}}", commonQueryParameters),
+            StatusQueryGetUri = BuildUrl(instanceUrl, commonQueryParameters),
+            TerminatePostUri = BuildUrl($"{instanceUrl}/terminate", "reason={{text}}", commonQueryParameters),
+            SuspendPostUri =  BuildUrl($"{instanceUrl}/suspend", "reason={{text}}", commonQueryParameters),
+            ResumePostUri =  BuildUrl($"{instanceUrl}/resume", "reason={{text}}", commonQueryParameters)
         };
     }
 

src/Worker.Extensions.DurableTask/HttpManagementPayload.cs

@@ -0,0 +1,96 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+using Newtonsoft.Json;
+
+namespace Microsoft.Azure.Functions.Worker;
+
+/// <summary>
+/// Data structure containing status, terminate and send external event HTTP endpoints.
+/// </summary>
+public class HttpManagementPayload
+{
+    /// <summary>
+    /// Gets the ID of the orchestration instance.
+    /// </summary>
+    /// <value>
+    /// The ID of the orchestration instance.
+    /// </value>
+    [JsonProperty("id")]
+    public string Id { get; internal set; }
+
+    /// <summary>
+    /// Gets the HTTP GET status query endpoint URL.
+    /// </summary>
+    /// <value>
+    /// The HTTP URL for fetching the instance status.
+    /// </value>
+    [JsonProperty("statusQueryGetUri")]
+    public string StatusQueryGetUri { get; internal set; }
+
+    /// <summary>
+    /// Gets the HTTP POST external event sending endpoint URL.
+    /// </summary>
+    /// <value>
+    /// The HTTP URL for posting external event notifications.
+    /// </value>
+    [JsonProperty("sendEventPostUri")]
+    public string SendEventPostUri { get; internal set; }
+
+    /// <summary>
+    /// Gets the HTTP POST instance termination endpoint.
+    /// </summary>
+    /// <value>
+    /// The HTTP URL for posting instance termination commands.
+    /// </value>
+    [JsonProperty("terminatePostUri")]
+    public string TerminatePostUri { get; internal set; }
+
+    /// <summary>
+    /// Gets the HTTP POST instance rewind endpoint.
+    /// </summary>
+    /// <value>
+    /// The HTTP URL for rewinding orchestration instances.
+    /// </value>
+    [JsonProperty("rewindPostUri")]
+    public string RewindPostUri { get; internal set; }
+
+    /// <summary>
+    /// Gets the HTTP DELETE purge instance history by instance ID endpoint.
+    /// </summary>
+    /// <value>
+    /// The HTTP URL for purging instance history by instance ID.
+    /// </value>
+    [JsonProperty("purgeHistoryDeleteUri")]
+    public string PurgeHistoryDeleteUri { get; internal set; }
+
+    /// <summary>
+    /// Gets the HTTP POST instance restart endpoint.
+    /// </summary>
+    /// <value>
+    /// The HTTP URL for restarting an orchestration instance.
+    /// </value>
+    [JsonProperty("restartPostUri")]
+    public string RestartPostUri { get; internal set; }
+
+    /// <summary>
+    /// Gets the HTTP POST instance suspend endpoint.
+    /// </summary>
+    /// <value>
+    /// The HTTP URL for suspending an orchestration instance.
+    /// </value>
+    [JsonProperty("suspendPostUri")]
+    public string SuspendPostUri { get; internal set; }
+
+    /// <summary>
+    /// Gets the HTTP POST instance resume endpoint.
+    /// </summary>
+    /// <value>
+    /// The HTTP URL for resuming an orchestration instance.
+    /// </value>
+    [JsonProperty("resumePostUri")]
+    public string ResumePostUri { get; internal set; }
+}

test/Worker.Extensions.DurableTask.Tests/FunctionsDurableTaskClientTests.cs

@@ -91,13 +91,13 @@ public void CreateHttpManagementPayload_WithHttpRequestData()
 
         private static void AssertHttpManagementPayload(dynamic payload, string BaseUrl, string instanceId)
         {
-            Assert.Equal(instanceId, payload.id);
-            Assert.Equal($"{BaseUrl}/instances/{instanceId}", payload.purgeHistoryDeleteUri);
-            Assert.Equal($"{BaseUrl}/instances/{instanceId}/raiseEvent/{{eventName}}", payload.sendEventPostUri);
-            Assert.Equal($"{BaseUrl}/instances/{instanceId}", payload.statusQueryGetUri);
-            Assert.Equal($"{BaseUrl}/instances/{instanceId}/terminate?reason={{{{text}}}}", payload.terminatePostUri);
-            Assert.Equal($"{BaseUrl}/instances/{instanceId}/suspend?reason={{{{text}}}}", payload.suspendPostUri);
-            Assert.Equal($"{BaseUrl}/instances/{instanceId}/resume?reason={{{{text}}}}", payload.resumePostUri);
+            Assert.Equal(instanceId, payload.Id);
+            Assert.Equal($"{BaseUrl}/instances/{instanceId}", payload.PurgeHistoryDeleteUri);
+            Assert.Equal($"{BaseUrl}/instances/{instanceId}/raiseEvent/{{eventName}}", payload.SendEventPostUri);
+            Assert.Equal($"{BaseUrl}/instances/{instanceId}", payload.StatusQueryGetUri);
+            Assert.Equal($"{BaseUrl}/instances/{instanceId}/terminate?reason={{{{text}}}}", payload.TerminatePostUri);
+            Assert.Equal($"{BaseUrl}/instances/{instanceId}/suspend?reason={{{{text}}}}", payload.SuspendPostUri);
+            Assert.Equal($"{BaseUrl}/instances/{instanceId}/resume?reason={{{{text}}}}", payload.ResumePostUri);
         }
     }
 }