diff --git a/libraries/bot-connector/src/test/java/com/microsoft/bot/connector/JwtTokenValidationTests.java b/libraries/bot-connector/src/test/java/com/microsoft/bot/connector/JwtTokenValidationTests.java
index e0bc4221f..45db7c97a 100644
--- a/libraries/bot-connector/src/test/java/com/microsoft/bot/connector/JwtTokenValidationTests.java
+++ b/libraries/bot-connector/src/test/java/com/microsoft/bot/connector/JwtTokenValidationTests.java
@@ -582,27 +582,17 @@ public void GovernmentChannelValidation_WrongServiceClaimValue_Fails() {
     }
 
     private void JwtTokenValidation_ValidateAuthHeader_WithChannelService_Succeeds(String appId, String pwd, String channelService) throws IOException, ExecutionException, InterruptedException {
-        ChannelProvider channel = new SimpleChannelProvider(channelService);
-        String header = channel.isGovernment() ? getGovHeaderToken() : getHeaderToken();
-
-        JwtTokenValidation_ValidateAuthHeader_WithChannelService_Succeeds(header, appId, pwd, channel);
+        String header = "Bearer " + new MicrosoftAppCredentials(appId, pwd).getToken().join();
+        JwtTokenValidation_ValidateAuthHeader_WithChannelService_Succeeds(header, appId, pwd, channelService);
     }
 
-    private void JwtTokenValidation_ValidateAuthHeader_WithChannelService_Succeeds(String header, String appId, String pwd, ChannelProvider channel) {
+    private void JwtTokenValidation_ValidateAuthHeader_WithChannelService_Succeeds(String header, String appId, String pwd, String channelService) {
         CredentialProvider credentials = new SimpleCredentialProvider(appId, pwd);
+        ChannelProvider channel = new SimpleChannelProvider(channelService);
 
-        try {
-            ClaimsIdentity identity = JwtTokenValidation.validateAuthHeader(
-                header,
-                credentials,
-                channel,
-                "",
-                "https://webchat.botframework.com/").join();
+        ClaimsIdentity identity = JwtTokenValidation.validateAuthHeader(header, credentials, channel, null, "https://webchat.botframework.com/").join();
 
-            Assert.assertTrue(identity.isAuthenticated());
-        } catch (Exception e) {
-            Assert.fail("Should not have thrown " + e.getClass().getName());
-        }
+        Assert.assertTrue(identity.isAuthenticated());
     }
 
     private void JwtTokenValidation_ValidateAuthHeader_WithChannelService_Throws(String header, String appId, String pwd, String channelService) throws ExecutionException, InterruptedException {
diff --git a/libraries/bot-schema/src/main/java/com/microsoft/bot/schema/Activity.java b/libraries/bot-schema/src/main/java/com/microsoft/bot/schema/Activity.java
index 6d336e698..aff2b263e 100644
--- a/libraries/bot-schema/src/main/java/com/microsoft/bot/schema/Activity.java
+++ b/libraries/bot-schema/src/main/java/com/microsoft/bot/schema/Activity.java
@@ -1820,6 +1820,28 @@ public void teamsNotifyUser() {
         teamsChannelData.setNotification(new NotificationInfo(true));
     }
 
+    /**
+     * Sets the notification of a meeting in the TeamsChannelData.
+     * @param alertInMeeting True if this is a meeting alert.
+     * @param externalResourceUrl The external resource Url.
+     */
+    public void teamsNotifyUser(boolean alertInMeeting, String externalResourceUrl) {
+        TeamsChannelData teamsChannelData;
+
+        try {
+            teamsChannelData = getChannelData(TeamsChannelData.class);
+        } catch (JsonProcessingException jpe) {
+            teamsChannelData = null;
+        }
+
+        if (teamsChannelData == null) {
+            teamsChannelData = new TeamsChannelData();
+            setChannelData(teamsChannelData);
+        }
+
+        teamsChannelData.setNotification(new NotificationInfo(true, externalResourceUrl));
+    }
+
     /**
      * Returns this activity as a Message Activity; or null, if this is not that type of activity.
      *
diff --git a/libraries/bot-schema/src/main/java/com/microsoft/bot/schema/teams/NotificationInfo.java b/libraries/bot-schema/src/main/java/com/microsoft/bot/schema/teams/NotificationInfo.java
index 61c6845ac..95a3db4dc 100644
--- a/libraries/bot-schema/src/main/java/com/microsoft/bot/schema/teams/NotificationInfo.java
+++ b/libraries/bot-schema/src/main/java/com/microsoft/bot/schema/teams/NotificationInfo.java
@@ -15,14 +15,11 @@ public class NotificationInfo {
     @JsonProperty(value = "alert")
     private Boolean alert;
 
-    /**
-     * Initialize new NotificationInfo.
-     * 
-     * @param withAlert initial alert value.
-     */
-    public NotificationInfo(boolean withAlert) {
-        setAlert(withAlert);
-    }
+    @JsonProperty(value = "alertInMeeting")
+    private Boolean alertInMeeting;
+
+    @JsonProperty(value = "externalResourceUrl")
+    private String externalResourceUrl;
 
     /**
      * Getter for alert.
@@ -42,6 +39,38 @@ public void setAlert(Boolean withAlert) {
         alert = withAlert;
     }
 
+    /**
+     * Indicates if this is a meeting alert.
+     * @return True if this is a meeting alert.
+     */
+    public Boolean getAlertInMeeting() {
+        return alertInMeeting;
+    }
+
+    /**
+     * Indicates if this is a meeting alert.
+     * @param withAlertInMeeting True if this is a meeting alert.
+     */
+    public void setAlertInMeeting(Boolean withAlertInMeeting) {
+        alertInMeeting = withAlertInMeeting;
+    }
+
+    /**
+     * Gets the resource Url of a meeting alert.
+     * @return The external resource url.
+     */
+    public String getExternalResourceUrl() {
+        return externalResourceUrl;
+    }
+
+    /**
+     * The resource Url of a meeting alert.
+     * @param withExternalResourceUrl The external resource Url.
+     */
+    public void setExternalResourceUrl(String withExternalResourceUrl) {
+        externalResourceUrl = withExternalResourceUrl;
+    }
+
     /**
      * A new instance of NotificationInfo.
      *
@@ -51,6 +80,17 @@ public NotificationInfo(Boolean withAlert) {
         alert = withAlert;
     }
 
+    /**
+     * A new instance of a meeting alert.
+     * @param withAlertInMeeting True if this is a meeting alert.
+     * @param withExternalResourceUrl  The external resource Url.
+     */
+    public NotificationInfo(boolean withAlertInMeeting, String withExternalResourceUrl) {
+        setAlert(true);
+        setAlertInMeeting(withAlertInMeeting);
+        setExternalResourceUrl(withExternalResourceUrl);
+    }
+
     /**
      * A new instance of NotificationInfo.
      */