diff --git a/libraries/Microsoft.Bot.Schema/Teams/Generated/CacheInfo.cs b/libraries/Microsoft.Bot.Schema/Teams/Generated/CacheInfo.cs
new file mode 100644
index 0000000000..58c089aaa3
--- /dev/null
+++ b/libraries/Microsoft.Bot.Schema/Teams/Generated/CacheInfo.cs
@@ -0,0 +1,53 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for
+// license information.
+
+namespace Microsoft.Bot.Schema.Teams
+{
+    using Newtonsoft.Json;
+    
+    /// <summary>
+    /// A cache info object which notifies Teams how long an object should be cached for.
+    /// </summary>
+    public partial class CacheInfo
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="CacheInfo"/> class.
+        /// </summary>
+        public CacheInfo()
+        {
+            CustomInit();
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="CacheInfo"/> class.
+        /// </summary>
+        /// <param name="cacheType">Type of Cache Info.</param>
+        /// <param name="cacheDuration">Duration of the Cached Info.</param>
+        public CacheInfo(string cacheType = default(string), int cacheDuration = default(int))
+        {
+            CacheType = cacheType;
+            CacheDuration = cacheDuration;
+            CustomInit();
+        }
+
+        /// <summary>
+        /// Gets or sets cache type.
+        /// </summary>
+        /// <value>The type of cache for this object.</value>
+        [JsonProperty(PropertyName = "cacheType")]
+        public string CacheType { get; set; }
+
+        /// <summary>
+        /// Gets or sets cache duration.
+        /// </summary>
+        /// <value>The time in seconds for which the cached object should remain in the cache.</value>
+        [JsonProperty(PropertyName = "cacheDuration")]
+        public int CacheDuration { get; set; }
+
+        /// <summary>
+        /// An initialization method that performs custom operations like setting defaults.
+        /// </summary>
+        partial void CustomInit();
+    }
+}
diff --git a/libraries/Microsoft.Bot.Schema/Teams/Generated/MessagingExtensionActionResponse.cs b/libraries/Microsoft.Bot.Schema/Teams/Generated/MessagingExtensionActionResponse.cs
index b0fad4ea7f..11be2b17cf 100644
--- a/libraries/Microsoft.Bot.Schema/Teams/Generated/MessagingExtensionActionResponse.cs
+++ b/libraries/Microsoft.Bot.Schema/Teams/Generated/MessagingExtensionActionResponse.cs
@@ -59,5 +59,10 @@ public MessagingExtensionActionResponse()
         [JsonProperty(PropertyName = "composeExtension")]
         public MessagingExtensionResult ComposeExtension { get; set; }
 
+        /// <summary>
+        /// Gets or sets the CacheInfo for this MessagingExtensionActionResponse.
+        /// </summary>
+        [JsonProperty(PropertyName = "cacheInfo")]
+        public CacheInfo CacheInfo { get; set; }
     }
 }
diff --git a/libraries/Microsoft.Bot.Schema/Teams/Generated/MessagingExtensionResponse.cs b/libraries/Microsoft.Bot.Schema/Teams/Generated/MessagingExtensionResponse.cs
index 978de0e55e..d34c8899fd 100644
--- a/libraries/Microsoft.Bot.Schema/Teams/Generated/MessagingExtensionResponse.cs
+++ b/libraries/Microsoft.Bot.Schema/Teams/Generated/MessagingExtensionResponse.cs
@@ -29,6 +29,7 @@ public MessagingExtensionResponse()
         /// <summary>
         /// Initializes a new instance of the MessagingExtensionResponse class.
         /// </summary>
+        /// <param name="composeExtension">A <see cref="MessagingExtensionResult"/> that initializes the current object's ComposeExension property.</param>
         public MessagingExtensionResponse(MessagingExtensionResult composeExtension = default(MessagingExtensionResult))
         {
             ComposeExtension = composeExtension;
@@ -45,5 +46,11 @@ public MessagingExtensionResponse()
         [JsonProperty(PropertyName = "composeExtension")]
         public MessagingExtensionResult ComposeExtension { get; set; }
 
+        /// <summary>
+        /// Gets or sets the CacheInfo for this MessagingExtensionResponse.
+        /// module.
+        /// </summary>
+        [JsonProperty(PropertyName = "cacheInfo")]
+        public CacheInfo CacheInfo { get; set; }
     }
 }
diff --git a/libraries/Microsoft.Bot.Schema/Teams/Generated/TaskModuleResponse.cs b/libraries/Microsoft.Bot.Schema/Teams/Generated/TaskModuleResponse.cs
index f46b1eefdf..81c4255813 100644
--- a/libraries/Microsoft.Bot.Schema/Teams/Generated/TaskModuleResponse.cs
+++ b/libraries/Microsoft.Bot.Schema/Teams/Generated/TaskModuleResponse.cs
@@ -1,4 +1,4 @@
-// <auto-generated>
+// <auto-generated>
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License. See License.txt in the project root for
 // license information.
@@ -49,5 +49,11 @@ public TaskModuleResponse()
         [JsonProperty(PropertyName = "task")]
         public TaskModuleResponseBase Task { get; set; }
 
+        /// <summary>
+        /// Gets or sets the CacheInfo for this TaskModuleResponse.
+        /// module.
+        /// </summary>
+        [JsonProperty(PropertyName = "cacheInfo")]
+        public CacheInfo CacheInfo { get; set; }
     }
 }