diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/EventGridModelFactory.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/EventGridModelFactory.cs
index 0787bda195a3..f9141ab34350 100644
--- a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/EventGridModelFactory.cs
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/EventGridModelFactory.cs
@@ -311,14 +311,16 @@ public static DeviceTelemetryEventProperties DeviceTelemetryEventProperties(obje
         /// <param name="id"> The event ID. </param>
         /// <param name="timestamp"> The time at which the event occurred. </param>
         /// <param name="action"> The action that encompasses the provided event. </param>
+        /// <param name="location"> The location of the event. </param>
         /// <param name="target"> The target of the event. </param>
         /// <param name="request"> The request that generated the event. </param>
         /// <param name="actor"> The agent that initiated the event. For most situations, this could be from the authorization context of the request. </param>
         /// <param name="source"> The registry node that generated the event. Put differently, while the actor initiates the event, the source generates it. </param>
+        /// <param name="connectedRegistry"> The connected registry information if the event is generated by a connected registry. </param>
         /// <returns> A new <see cref="SystemEvents.ContainerRegistryEventData"/> instance for mocking. </returns>
-        public static ContainerRegistryEventData ContainerRegistryEventData(string id = null, DateTimeOffset? timestamp = null, string action = null, ContainerRegistryEventTarget target = null, ContainerRegistryEventRequest request = null, ContainerRegistryEventActor actor = null, ContainerRegistryEventSource source = null)
+        public static ContainerRegistryEventData ContainerRegistryEventData(string id = null, DateTimeOffset? timestamp = null, string action = null, string location = null, ContainerRegistryEventTarget target = null, ContainerRegistryEventRequest request = null, ContainerRegistryEventActor actor = null, ContainerRegistryEventSource source = null, ContainerRegistryEventConnectedRegistry connectedRegistry = null)
         {
-            return new ContainerRegistryEventData(id, timestamp, action, target, request, actor, source);
+            return new ContainerRegistryEventData(id, timestamp, action, location, target, request, actor, source, connectedRegistry);
         }
 
         /// <summary> Initializes a new instance of ContainerRegistryEventTarget. </summary>
@@ -364,15 +366,25 @@ public static ContainerRegistryEventSource ContainerRegistryEventSource(string a
             return new ContainerRegistryEventSource(addr, instanceID);
         }
 
+        /// <summary> Initializes a new instance of ContainerRegistryEventConnectedRegistry. </summary>
+        /// <param name="name"> The name of the connected registry that generated this event. </param>
+        /// <returns> A new <see cref="SystemEvents.ContainerRegistryEventConnectedRegistry"/> instance for mocking. </returns>
+        public static ContainerRegistryEventConnectedRegistry ContainerRegistryEventConnectedRegistry(string name = null)
+        {
+            return new ContainerRegistryEventConnectedRegistry(name);
+        }
+
         /// <summary> Initializes a new instance of ContainerRegistryArtifactEventData. </summary>
         /// <param name="id"> The event ID. </param>
         /// <param name="timestamp"> The time at which the event occurred. </param>
         /// <param name="action"> The action that encompasses the provided event. </param>
+        /// <param name="location"> The location of the event. </param>
         /// <param name="target"> The target of the event. </param>
+        /// <param name="connectedRegistry"> The connected registry information if the event is generated by a connected registry. </param>
         /// <returns> A new <see cref="SystemEvents.ContainerRegistryArtifactEventData"/> instance for mocking. </returns>
-        public static ContainerRegistryArtifactEventData ContainerRegistryArtifactEventData(string id = null, DateTimeOffset? timestamp = null, string action = null, ContainerRegistryArtifactEventTarget target = null)
+        public static ContainerRegistryArtifactEventData ContainerRegistryArtifactEventData(string id = null, DateTimeOffset? timestamp = null, string action = null, string location = null, ContainerRegistryArtifactEventTarget target = null, ContainerRegistryEventConnectedRegistry connectedRegistry = null)
         {
-            return new ContainerRegistryArtifactEventData(id, timestamp, action, target);
+            return new ContainerRegistryArtifactEventData(id, timestamp, action, location, target, connectedRegistry);
         }
 
         /// <summary> Initializes a new instance of ContainerRegistryArtifactEventTarget. </summary>
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryArtifactEventData.Serialization.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryArtifactEventData.Serialization.cs
index 83ee3a507fd1..8c4e739538eb 100644
--- a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryArtifactEventData.Serialization.cs
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryArtifactEventData.Serialization.cs
@@ -20,7 +20,9 @@ internal static ContainerRegistryArtifactEventData DeserializeContainerRegistryA
             Optional<string> id = default;
             Optional<DateTimeOffset> timestamp = default;
             Optional<string> action = default;
+            Optional<string> location = default;
             Optional<ContainerRegistryArtifactEventTarget> target = default;
+            Optional<ContainerRegistryEventConnectedRegistry> connectedRegistry = default;
             foreach (var property in element.EnumerateObject())
             {
                 if (property.NameEquals("id"))
@@ -43,6 +45,11 @@ internal static ContainerRegistryArtifactEventData DeserializeContainerRegistryA
                     action = property.Value.GetString();
                     continue;
                 }
+                if (property.NameEquals("location"))
+                {
+                    location = property.Value.GetString();
+                    continue;
+                }
                 if (property.NameEquals("target"))
                 {
                     if (property.Value.ValueKind == JsonValueKind.Null)
@@ -53,8 +60,18 @@ internal static ContainerRegistryArtifactEventData DeserializeContainerRegistryA
                     target = ContainerRegistryArtifactEventTarget.DeserializeContainerRegistryArtifactEventTarget(property.Value);
                     continue;
                 }
+                if (property.NameEquals("connectedRegistry"))
+                {
+                    if (property.Value.ValueKind == JsonValueKind.Null)
+                    {
+                        property.ThrowNonNullablePropertyIsNull();
+                        continue;
+                    }
+                    connectedRegistry = ContainerRegistryEventConnectedRegistry.DeserializeContainerRegistryEventConnectedRegistry(property.Value);
+                    continue;
+                }
             }
-            return new ContainerRegistryArtifactEventData(id.Value, Optional.ToNullable(timestamp), action.Value, target.Value);
+            return new ContainerRegistryArtifactEventData(id.Value, Optional.ToNullable(timestamp), action.Value, location.Value, target.Value, connectedRegistry.Value);
         }
 
         internal partial class ContainerRegistryArtifactEventDataConverter : JsonConverter<ContainerRegistryArtifactEventData>
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryArtifactEventData.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryArtifactEventData.cs
index f6e88c27a84e..168dde2c5b8b 100644
--- a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryArtifactEventData.cs
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryArtifactEventData.cs
@@ -21,13 +21,17 @@ internal ContainerRegistryArtifactEventData()
         /// <param name="id"> The event ID. </param>
         /// <param name="timestamp"> The time at which the event occurred. </param>
         /// <param name="action"> The action that encompasses the provided event. </param>
+        /// <param name="location"> The location of the event. </param>
         /// <param name="target"> The target of the event. </param>
-        internal ContainerRegistryArtifactEventData(string id, DateTimeOffset? timestamp, string action, ContainerRegistryArtifactEventTarget target)
+        /// <param name="connectedRegistry"> The connected registry information if the event is generated by a connected registry. </param>
+        internal ContainerRegistryArtifactEventData(string id, DateTimeOffset? timestamp, string action, string location, ContainerRegistryArtifactEventTarget target, ContainerRegistryEventConnectedRegistry connectedRegistry)
         {
             Id = id;
             Timestamp = timestamp;
             Action = action;
+            Location = location;
             Target = target;
+            ConnectedRegistry = connectedRegistry;
         }
 
         /// <summary> The event ID. </summary>
@@ -36,7 +40,11 @@ internal ContainerRegistryArtifactEventData(string id, DateTimeOffset? timestamp
         public DateTimeOffset? Timestamp { get; }
         /// <summary> The action that encompasses the provided event. </summary>
         public string Action { get; }
+        /// <summary> The location of the event. </summary>
+        public string Location { get; }
         /// <summary> The target of the event. </summary>
         public ContainerRegistryArtifactEventTarget Target { get; }
+        /// <summary> The connected registry information if the event is generated by a connected registry. </summary>
+        public ContainerRegistryEventConnectedRegistry ConnectedRegistry { get; }
     }
 }
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartDeletedEventData.Serialization.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartDeletedEventData.Serialization.cs
index 0fc35d6b20fe..db883794d673 100644
--- a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartDeletedEventData.Serialization.cs
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartDeletedEventData.Serialization.cs
@@ -20,7 +20,9 @@ internal static ContainerRegistryChartDeletedEventData DeserializeContainerRegis
             Optional<string> id = default;
             Optional<DateTimeOffset> timestamp = default;
             Optional<string> action = default;
+            Optional<string> location = default;
             Optional<ContainerRegistryArtifactEventTarget> target = default;
+            Optional<ContainerRegistryEventConnectedRegistry> connectedRegistry = default;
             foreach (var property in element.EnumerateObject())
             {
                 if (property.NameEquals("id"))
@@ -43,6 +45,11 @@ internal static ContainerRegistryChartDeletedEventData DeserializeContainerRegis
                     action = property.Value.GetString();
                     continue;
                 }
+                if (property.NameEquals("location"))
+                {
+                    location = property.Value.GetString();
+                    continue;
+                }
                 if (property.NameEquals("target"))
                 {
                     if (property.Value.ValueKind == JsonValueKind.Null)
@@ -53,8 +60,18 @@ internal static ContainerRegistryChartDeletedEventData DeserializeContainerRegis
                     target = ContainerRegistryArtifactEventTarget.DeserializeContainerRegistryArtifactEventTarget(property.Value);
                     continue;
                 }
+                if (property.NameEquals("connectedRegistry"))
+                {
+                    if (property.Value.ValueKind == JsonValueKind.Null)
+                    {
+                        property.ThrowNonNullablePropertyIsNull();
+                        continue;
+                    }
+                    connectedRegistry = ContainerRegistryEventConnectedRegistry.DeserializeContainerRegistryEventConnectedRegistry(property.Value);
+                    continue;
+                }
             }
-            return new ContainerRegistryChartDeletedEventData(id.Value, Optional.ToNullable(timestamp), action.Value, target.Value);
+            return new ContainerRegistryChartDeletedEventData(id.Value, Optional.ToNullable(timestamp), action.Value, location.Value, target.Value, connectedRegistry.Value);
         }
 
         internal partial class ContainerRegistryChartDeletedEventDataConverter : JsonConverter<ContainerRegistryChartDeletedEventData>
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartDeletedEventData.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartDeletedEventData.cs
index 2bb0f50f4c54..66b42b1f2045 100644
--- a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartDeletedEventData.cs
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartDeletedEventData.cs
@@ -21,8 +21,10 @@ internal ContainerRegistryChartDeletedEventData()
         /// <param name="id"> The event ID. </param>
         /// <param name="timestamp"> The time at which the event occurred. </param>
         /// <param name="action"> The action that encompasses the provided event. </param>
+        /// <param name="location"> The location of the event. </param>
         /// <param name="target"> The target of the event. </param>
-        internal ContainerRegistryChartDeletedEventData(string id, DateTimeOffset? timestamp, string action, ContainerRegistryArtifactEventTarget target) : base(id, timestamp, action, target)
+        /// <param name="connectedRegistry"> The connected registry information if the event is generated by a connected registry. </param>
+        internal ContainerRegistryChartDeletedEventData(string id, DateTimeOffset? timestamp, string action, string location, ContainerRegistryArtifactEventTarget target, ContainerRegistryEventConnectedRegistry connectedRegistry) : base(id, timestamp, action, location, target, connectedRegistry)
         {
         }
     }
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartPushedEventData.Serialization.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartPushedEventData.Serialization.cs
index d5aa96d526e1..1bde481a1ac9 100644
--- a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartPushedEventData.Serialization.cs
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartPushedEventData.Serialization.cs
@@ -20,7 +20,9 @@ internal static ContainerRegistryChartPushedEventData DeserializeContainerRegist
             Optional<string> id = default;
             Optional<DateTimeOffset> timestamp = default;
             Optional<string> action = default;
+            Optional<string> location = default;
             Optional<ContainerRegistryArtifactEventTarget> target = default;
+            Optional<ContainerRegistryEventConnectedRegistry> connectedRegistry = default;
             foreach (var property in element.EnumerateObject())
             {
                 if (property.NameEquals("id"))
@@ -43,6 +45,11 @@ internal static ContainerRegistryChartPushedEventData DeserializeContainerRegist
                     action = property.Value.GetString();
                     continue;
                 }
+                if (property.NameEquals("location"))
+                {
+                    location = property.Value.GetString();
+                    continue;
+                }
                 if (property.NameEquals("target"))
                 {
                     if (property.Value.ValueKind == JsonValueKind.Null)
@@ -53,8 +60,18 @@ internal static ContainerRegistryChartPushedEventData DeserializeContainerRegist
                     target = ContainerRegistryArtifactEventTarget.DeserializeContainerRegistryArtifactEventTarget(property.Value);
                     continue;
                 }
+                if (property.NameEquals("connectedRegistry"))
+                {
+                    if (property.Value.ValueKind == JsonValueKind.Null)
+                    {
+                        property.ThrowNonNullablePropertyIsNull();
+                        continue;
+                    }
+                    connectedRegistry = ContainerRegistryEventConnectedRegistry.DeserializeContainerRegistryEventConnectedRegistry(property.Value);
+                    continue;
+                }
             }
-            return new ContainerRegistryChartPushedEventData(id.Value, Optional.ToNullable(timestamp), action.Value, target.Value);
+            return new ContainerRegistryChartPushedEventData(id.Value, Optional.ToNullable(timestamp), action.Value, location.Value, target.Value, connectedRegistry.Value);
         }
 
         internal partial class ContainerRegistryChartPushedEventDataConverter : JsonConverter<ContainerRegistryChartPushedEventData>
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartPushedEventData.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartPushedEventData.cs
index fe9f3bd610ca..407a312e5959 100644
--- a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartPushedEventData.cs
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryChartPushedEventData.cs
@@ -21,8 +21,10 @@ internal ContainerRegistryChartPushedEventData()
         /// <param name="id"> The event ID. </param>
         /// <param name="timestamp"> The time at which the event occurred. </param>
         /// <param name="action"> The action that encompasses the provided event. </param>
+        /// <param name="location"> The location of the event. </param>
         /// <param name="target"> The target of the event. </param>
-        internal ContainerRegistryChartPushedEventData(string id, DateTimeOffset? timestamp, string action, ContainerRegistryArtifactEventTarget target) : base(id, timestamp, action, target)
+        /// <param name="connectedRegistry"> The connected registry information if the event is generated by a connected registry. </param>
+        internal ContainerRegistryChartPushedEventData(string id, DateTimeOffset? timestamp, string action, string location, ContainerRegistryArtifactEventTarget target, ContainerRegistryEventConnectedRegistry connectedRegistry) : base(id, timestamp, action, location, target, connectedRegistry)
         {
         }
     }
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryEventConnectedRegistry.Serialization.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryEventConnectedRegistry.Serialization.cs
new file mode 100644
index 000000000000..2208ed0d1f25
--- /dev/null
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryEventConnectedRegistry.Serialization.cs
@@ -0,0 +1,29 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+// <auto-generated/>
+
+#nullable disable
+
+using System.Text.Json;
+using Azure.Core;
+
+namespace Azure.Messaging.EventGrid.SystemEvents
+{
+    public partial class ContainerRegistryEventConnectedRegistry
+    {
+        internal static ContainerRegistryEventConnectedRegistry DeserializeContainerRegistryEventConnectedRegistry(JsonElement element)
+        {
+            Optional<string> name = default;
+            foreach (var property in element.EnumerateObject())
+            {
+                if (property.NameEquals("name"))
+                {
+                    name = property.Value.GetString();
+                    continue;
+                }
+            }
+            return new ContainerRegistryEventConnectedRegistry(name.Value);
+        }
+    }
+}
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryEventConnectedRegistry.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryEventConnectedRegistry.cs
new file mode 100644
index 000000000000..8aae2036a518
--- /dev/null
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryEventConnectedRegistry.cs
@@ -0,0 +1,28 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+// <auto-generated/>
+
+#nullable disable
+
+namespace Azure.Messaging.EventGrid.SystemEvents
+{
+    /// <summary> The connected registry information if the event is generated by a connected registry. </summary>
+    public partial class ContainerRegistryEventConnectedRegistry
+    {
+        /// <summary> Initializes a new instance of ContainerRegistryEventConnectedRegistry. </summary>
+        internal ContainerRegistryEventConnectedRegistry()
+        {
+        }
+
+        /// <summary> Initializes a new instance of ContainerRegistryEventConnectedRegistry. </summary>
+        /// <param name="name"> The name of the connected registry that generated this event. </param>
+        internal ContainerRegistryEventConnectedRegistry(string name)
+        {
+            Name = name;
+        }
+
+        /// <summary> The name of the connected registry that generated this event. </summary>
+        public string Name { get; }
+    }
+}
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryEventData.Serialization.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryEventData.Serialization.cs
index 9bef4e9e7324..c4d68397c607 100644
--- a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryEventData.Serialization.cs
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryEventData.Serialization.cs
@@ -20,10 +20,12 @@ internal static ContainerRegistryEventData DeserializeContainerRegistryEventData
             Optional<string> id = default;
             Optional<DateTimeOffset> timestamp = default;
             Optional<string> action = default;
+            Optional<string> location = default;
             Optional<ContainerRegistryEventTarget> target = default;
             Optional<ContainerRegistryEventRequest> request = default;
             Optional<ContainerRegistryEventActor> actor = default;
             Optional<ContainerRegistryEventSource> source = default;
+            Optional<ContainerRegistryEventConnectedRegistry> connectedRegistry = default;
             foreach (var property in element.EnumerateObject())
             {
                 if (property.NameEquals("id"))
@@ -46,6 +48,11 @@ internal static ContainerRegistryEventData DeserializeContainerRegistryEventData
                     action = property.Value.GetString();
                     continue;
                 }
+                if (property.NameEquals("location"))
+                {
+                    location = property.Value.GetString();
+                    continue;
+                }
                 if (property.NameEquals("target"))
                 {
                     if (property.Value.ValueKind == JsonValueKind.Null)
@@ -86,8 +93,18 @@ internal static ContainerRegistryEventData DeserializeContainerRegistryEventData
                     source = ContainerRegistryEventSource.DeserializeContainerRegistryEventSource(property.Value);
                     continue;
                 }
+                if (property.NameEquals("connectedRegistry"))
+                {
+                    if (property.Value.ValueKind == JsonValueKind.Null)
+                    {
+                        property.ThrowNonNullablePropertyIsNull();
+                        continue;
+                    }
+                    connectedRegistry = ContainerRegistryEventConnectedRegistry.DeserializeContainerRegistryEventConnectedRegistry(property.Value);
+                    continue;
+                }
             }
-            return new ContainerRegistryEventData(id.Value, Optional.ToNullable(timestamp), action.Value, target.Value, request.Value, actor.Value, source.Value);
+            return new ContainerRegistryEventData(id.Value, Optional.ToNullable(timestamp), action.Value, location.Value, target.Value, request.Value, actor.Value, source.Value, connectedRegistry.Value);
         }
 
         internal partial class ContainerRegistryEventDataConverter : JsonConverter<ContainerRegistryEventData>
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryEventData.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryEventData.cs
index 7d61eff9fb7c..08264fa4a27f 100644
--- a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryEventData.cs
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryEventData.cs
@@ -21,19 +21,23 @@ internal ContainerRegistryEventData()
         /// <param name="id"> The event ID. </param>
         /// <param name="timestamp"> The time at which the event occurred. </param>
         /// <param name="action"> The action that encompasses the provided event. </param>
+        /// <param name="location"> The location of the event. </param>
         /// <param name="target"> The target of the event. </param>
         /// <param name="request"> The request that generated the event. </param>
         /// <param name="actor"> The agent that initiated the event. For most situations, this could be from the authorization context of the request. </param>
         /// <param name="source"> The registry node that generated the event. Put differently, while the actor initiates the event, the source generates it. </param>
-        internal ContainerRegistryEventData(string id, DateTimeOffset? timestamp, string action, ContainerRegistryEventTarget target, ContainerRegistryEventRequest request, ContainerRegistryEventActor actor, ContainerRegistryEventSource source)
+        /// <param name="connectedRegistry"> The connected registry information if the event is generated by a connected registry. </param>
+        internal ContainerRegistryEventData(string id, DateTimeOffset? timestamp, string action, string location, ContainerRegistryEventTarget target, ContainerRegistryEventRequest request, ContainerRegistryEventActor actor, ContainerRegistryEventSource source, ContainerRegistryEventConnectedRegistry connectedRegistry)
         {
             Id = id;
             Timestamp = timestamp;
             Action = action;
+            Location = location;
             Target = target;
             Request = request;
             Actor = actor;
             Source = source;
+            ConnectedRegistry = connectedRegistry;
         }
 
         /// <summary> The event ID. </summary>
@@ -42,6 +46,8 @@ internal ContainerRegistryEventData(string id, DateTimeOffset? timestamp, string
         public DateTimeOffset? Timestamp { get; }
         /// <summary> The action that encompasses the provided event. </summary>
         public string Action { get; }
+        /// <summary> The location of the event. </summary>
+        public string Location { get; }
         /// <summary> The target of the event. </summary>
         public ContainerRegistryEventTarget Target { get; }
         /// <summary> The request that generated the event. </summary>
@@ -50,5 +56,7 @@ internal ContainerRegistryEventData(string id, DateTimeOffset? timestamp, string
         public ContainerRegistryEventActor Actor { get; }
         /// <summary> The registry node that generated the event. Put differently, while the actor initiates the event, the source generates it. </summary>
         public ContainerRegistryEventSource Source { get; }
+        /// <summary> The connected registry information if the event is generated by a connected registry. </summary>
+        public ContainerRegistryEventConnectedRegistry ConnectedRegistry { get; }
     }
 }
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImageDeletedEventData.Serialization.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImageDeletedEventData.Serialization.cs
index 6dadf8460665..1fdb7bfb6ced 100644
--- a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImageDeletedEventData.Serialization.cs
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImageDeletedEventData.Serialization.cs
@@ -20,10 +20,12 @@ internal static ContainerRegistryImageDeletedEventData DeserializeContainerRegis
             Optional<string> id = default;
             Optional<DateTimeOffset> timestamp = default;
             Optional<string> action = default;
+            Optional<string> location = default;
             Optional<ContainerRegistryEventTarget> target = default;
             Optional<ContainerRegistryEventRequest> request = default;
             Optional<ContainerRegistryEventActor> actor = default;
             Optional<ContainerRegistryEventSource> source = default;
+            Optional<ContainerRegistryEventConnectedRegistry> connectedRegistry = default;
             foreach (var property in element.EnumerateObject())
             {
                 if (property.NameEquals("id"))
@@ -46,6 +48,11 @@ internal static ContainerRegistryImageDeletedEventData DeserializeContainerRegis
                     action = property.Value.GetString();
                     continue;
                 }
+                if (property.NameEquals("location"))
+                {
+                    location = property.Value.GetString();
+                    continue;
+                }
                 if (property.NameEquals("target"))
                 {
                     if (property.Value.ValueKind == JsonValueKind.Null)
@@ -86,8 +93,18 @@ internal static ContainerRegistryImageDeletedEventData DeserializeContainerRegis
                     source = ContainerRegistryEventSource.DeserializeContainerRegistryEventSource(property.Value);
                     continue;
                 }
+                if (property.NameEquals("connectedRegistry"))
+                {
+                    if (property.Value.ValueKind == JsonValueKind.Null)
+                    {
+                        property.ThrowNonNullablePropertyIsNull();
+                        continue;
+                    }
+                    connectedRegistry = ContainerRegistryEventConnectedRegistry.DeserializeContainerRegistryEventConnectedRegistry(property.Value);
+                    continue;
+                }
             }
-            return new ContainerRegistryImageDeletedEventData(id.Value, Optional.ToNullable(timestamp), action.Value, target.Value, request.Value, actor.Value, source.Value);
+            return new ContainerRegistryImageDeletedEventData(id.Value, Optional.ToNullable(timestamp), action.Value, location.Value, target.Value, request.Value, actor.Value, source.Value, connectedRegistry.Value);
         }
 
         internal partial class ContainerRegistryImageDeletedEventDataConverter : JsonConverter<ContainerRegistryImageDeletedEventData>
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImageDeletedEventData.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImageDeletedEventData.cs
index ec17fe861377..ccd8c752d978 100644
--- a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImageDeletedEventData.cs
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImageDeletedEventData.cs
@@ -21,11 +21,13 @@ internal ContainerRegistryImageDeletedEventData()
         /// <param name="id"> The event ID. </param>
         /// <param name="timestamp"> The time at which the event occurred. </param>
         /// <param name="action"> The action that encompasses the provided event. </param>
+        /// <param name="location"> The location of the event. </param>
         /// <param name="target"> The target of the event. </param>
         /// <param name="request"> The request that generated the event. </param>
         /// <param name="actor"> The agent that initiated the event. For most situations, this could be from the authorization context of the request. </param>
         /// <param name="source"> The registry node that generated the event. Put differently, while the actor initiates the event, the source generates it. </param>
-        internal ContainerRegistryImageDeletedEventData(string id, DateTimeOffset? timestamp, string action, ContainerRegistryEventTarget target, ContainerRegistryEventRequest request, ContainerRegistryEventActor actor, ContainerRegistryEventSource source) : base(id, timestamp, action, target, request, actor, source)
+        /// <param name="connectedRegistry"> The connected registry information if the event is generated by a connected registry. </param>
+        internal ContainerRegistryImageDeletedEventData(string id, DateTimeOffset? timestamp, string action, string location, ContainerRegistryEventTarget target, ContainerRegistryEventRequest request, ContainerRegistryEventActor actor, ContainerRegistryEventSource source, ContainerRegistryEventConnectedRegistry connectedRegistry) : base(id, timestamp, action, location, target, request, actor, source, connectedRegistry)
         {
         }
     }
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImagePushedEventData.Serialization.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImagePushedEventData.Serialization.cs
index b42a98c31b49..78bf95a852e1 100644
--- a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImagePushedEventData.Serialization.cs
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImagePushedEventData.Serialization.cs
@@ -20,10 +20,12 @@ internal static ContainerRegistryImagePushedEventData DeserializeContainerRegist
             Optional<string> id = default;
             Optional<DateTimeOffset> timestamp = default;
             Optional<string> action = default;
+            Optional<string> location = default;
             Optional<ContainerRegistryEventTarget> target = default;
             Optional<ContainerRegistryEventRequest> request = default;
             Optional<ContainerRegistryEventActor> actor = default;
             Optional<ContainerRegistryEventSource> source = default;
+            Optional<ContainerRegistryEventConnectedRegistry> connectedRegistry = default;
             foreach (var property in element.EnumerateObject())
             {
                 if (property.NameEquals("id"))
@@ -46,6 +48,11 @@ internal static ContainerRegistryImagePushedEventData DeserializeContainerRegist
                     action = property.Value.GetString();
                     continue;
                 }
+                if (property.NameEquals("location"))
+                {
+                    location = property.Value.GetString();
+                    continue;
+                }
                 if (property.NameEquals("target"))
                 {
                     if (property.Value.ValueKind == JsonValueKind.Null)
@@ -86,8 +93,18 @@ internal static ContainerRegistryImagePushedEventData DeserializeContainerRegist
                     source = ContainerRegistryEventSource.DeserializeContainerRegistryEventSource(property.Value);
                     continue;
                 }
+                if (property.NameEquals("connectedRegistry"))
+                {
+                    if (property.Value.ValueKind == JsonValueKind.Null)
+                    {
+                        property.ThrowNonNullablePropertyIsNull();
+                        continue;
+                    }
+                    connectedRegistry = ContainerRegistryEventConnectedRegistry.DeserializeContainerRegistryEventConnectedRegistry(property.Value);
+                    continue;
+                }
             }
-            return new ContainerRegistryImagePushedEventData(id.Value, Optional.ToNullable(timestamp), action.Value, target.Value, request.Value, actor.Value, source.Value);
+            return new ContainerRegistryImagePushedEventData(id.Value, Optional.ToNullable(timestamp), action.Value, location.Value, target.Value, request.Value, actor.Value, source.Value, connectedRegistry.Value);
         }
 
         internal partial class ContainerRegistryImagePushedEventDataConverter : JsonConverter<ContainerRegistryImagePushedEventData>
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImagePushedEventData.cs b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImagePushedEventData.cs
index 7eb72d9f78a4..8c84f9035ca4 100644
--- a/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImagePushedEventData.cs
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/Generated/Models/ContainerRegistryImagePushedEventData.cs
@@ -21,11 +21,13 @@ internal ContainerRegistryImagePushedEventData()
         /// <param name="id"> The event ID. </param>
         /// <param name="timestamp"> The time at which the event occurred. </param>
         /// <param name="action"> The action that encompasses the provided event. </param>
+        /// <param name="location"> The location of the event. </param>
         /// <param name="target"> The target of the event. </param>
         /// <param name="request"> The request that generated the event. </param>
         /// <param name="actor"> The agent that initiated the event. For most situations, this could be from the authorization context of the request. </param>
         /// <param name="source"> The registry node that generated the event. Put differently, while the actor initiates the event, the source generates it. </param>
-        internal ContainerRegistryImagePushedEventData(string id, DateTimeOffset? timestamp, string action, ContainerRegistryEventTarget target, ContainerRegistryEventRequest request, ContainerRegistryEventActor actor, ContainerRegistryEventSource source) : base(id, timestamp, action, target, request, actor, source)
+        /// <param name="connectedRegistry"> The connected registry information if the event is generated by a connected registry. </param>
+        internal ContainerRegistryImagePushedEventData(string id, DateTimeOffset? timestamp, string action, string location, ContainerRegistryEventTarget target, ContainerRegistryEventRequest request, ContainerRegistryEventActor actor, ContainerRegistryEventSource source, ContainerRegistryEventConnectedRegistry connectedRegistry) : base(id, timestamp, action, location, target, request, actor, source, connectedRegistry)
         {
         }
     }
diff --git a/sdk/eventgrid/Azure.Messaging.EventGrid/src/autorest.md b/sdk/eventgrid/Azure.Messaging.EventGrid/src/autorest.md
index b15c03fe8ff4..6ba6a31ebafb 100644
--- a/sdk/eventgrid/Azure.Messaging.EventGrid/src/autorest.md
+++ b/sdk/eventgrid/Azure.Messaging.EventGrid/src/autorest.md
@@ -4,7 +4,7 @@ Run `dotnet build /t:GenerateCode` to generate code.
 
 ``` yaml
 title: EventGridClient
-require: https://github.com/Azure/azure-rest-api-specs/blob/cd92e4a9c00d6cac0acfe7996796fdc49c36ffad/specification/eventgrid/data-plane/readme.md
+require: https://github.com/Azure/azure-rest-api-specs/blob/a1491c963c38d822dbcb8f416967878db3975f07/specification/eventgrid/data-plane/readme.md
 ```
 
 ## Swagger workarounds