Update Power Platform API to use MOS Power Platform API ID

Co-authored-by: joratz <43622754+joratz@users.noreply.github.com>

Author: Copilot

src/Microsoft.Agents.A365.DevTools.Cli/Commands/SetupSubcommands/PermissionsSubcommand.cs

@@ -357,9 +357,9 @@ await SetupHelpers.EnsureResourcePermissionsAsync(
                 cancellationToken);
 
             // Configure Power Platform API permissions using unified method
-            // Note: This uses the Microsoft Dynamics CRM / Power Platform Common Data Service API (00000003-0000-0ff1-ce00-000000000000)
-            // which exposes Connectivity.Connections.Read. This is different from the MOS Power Platform API
-            // (8578e004-a5c6-46e7-913e-12f58912df43 in MosConstants) used for environment management.
+            // Note: Using the MOS Power Platform API (8578e004-a5c6-46e7-913e-12f58912df43) which is
+            // the Power Platform API for agent operations. This API exposes Connectivity.Connections.Read
+            // for reading Power Platform connections.
             // Similar to Messaging Bot API, we skip addToRequiredResourceAccess because the scopes
             // won't be found in the standard service principal permissions.
             // The permissions appear in the portal via OAuth2 grants and inheritable permissions.

src/Microsoft.Agents.A365.DevTools.Cli/Constants/ConfigConstants.cs

@@ -59,14 +59,12 @@ public static class ConfigConstants
     public const string ObservabilityApiAppId = "9b975845-388f-4429-889e-eab1ef63949c";
 
     /// <summary>
-    /// Microsoft Dynamics CRM / Power Platform Common Data Service API App ID
-    /// Well-known Microsoft API ID for accessing Power Platform connections and Dynamics resources.
-    /// Exposes permissions like Connectivity.Connections.Read for Power Platform connection access.
-    /// 
-    /// Note: This is different from MosConstants.PowerPlatformApiResourceAppId (8578e004-a5c6-46e7-913e-12f58912df43),
-    /// which is the MOS-specific Power Platform API used for environment management with EnvironmentManagement.Environments.Read.
-    /// </summary>
-    public const string PowerPlatformApiAppId = "00000003-0000-0ff1-ce00-000000000000";
+    /// Power Platform API App ID
+    /// MOS-specific Power Platform API for environment management and Power Platform operations.
+    /// Same as MosConstants.PowerPlatformApiResourceAppId.
+    /// Exposes permissions like EnvironmentManagement.Environments.Read and Connectivity.Connections.Read.
+    /// </summary>
+    public const string PowerPlatformApiAppId = "8578e004-a5c6-46e7-913e-12f58912df43";
 
     /// <summary>
     /// Production deployment environment