Event Hubs updates

Author: spelluru

articles/event-hubs/event-hubs-diagnostic-logs.md

@@ -144,6 +144,16 @@ Autoscale log JSON includes elements listed in the following table:
 | ResourceId | Azure Resource Manager resource ID. |
 | Message | Informational message, which provides details about auto-inflate action. The message contains previous and current value of throughput unit for a given namespace and what triggered the inflate of the TU. |
 
+Here's an example autoscale event: 
+
+```json
+{
+    "TrackingId": "fb1b3676-bb2d-4b17-85b7-be1c7aa1967e",
+    "Message": "Scaled-up EventHub TUs (UpdateStartTimeUTC: 5/13/2020 7:48:36 AM, PreviousValue: 1, UpdatedThroughputUnitValue: 2, AutoScaleReason: 'IncomingMessagesPerSecond reached 2170')",
+    "ResourceId": "/subscriptions/0000000-0000-0000-0000-000000000000/resourcegroups/testrg/providers/microsoft.eventhub/namespaces/namespace-name"
+}
+```
+
 ## Kafka coordinator logs schema
 Kafka coordinator log JSON includes elements listed in the following table:
 

articles/event-hubs/event-hubs-ip-filtering.md

@@ -52,6 +52,9 @@ This section shows you how to use the Azure portal to create IP firewall rules f
     2. For **address range**, enter a specific IPv4 address or a range of IPv4 address in CIDR notation. 
     3. Specify whether you want to **allow trusted Microsoft services to bypass this firewall**. 
 
+        > [!WARNING]
+        > If you choose the **Selected networks** option and don't specify an IP address or address range, the service will allow traffic from all networks. 
+
         ![Firewall - All networks option selected](./media/event-hubs-firewall/firewall-selected-networks-trusted-access-disabled.png)
 3. Select **Save** on the toolbar to save the settings. Wait for a few minutes for the confirmation to show up on the portal notifications.
 

articles/service-bus-messaging/service-bus-ip-filtering.md

@@ -10,7 +10,7 @@ editor: spelluru
 ms.service: service-bus
 ms.devlang: na
 ms.topic: article
-ms.date: 12/20/2019
+ms.date: 05/14/2020
 ms.author: aschhab
 
 ---
@@ -52,6 +52,9 @@ This section shows you how to use the Azure portal to create IP firewall rules f
     2. For **address range**, enter a specific IPv4 address or a range of IPv4 address in CIDR notation. 
     3. Specify whether you want to **allow trusted Microsoft services to bypass this firewall**. 
 
+        > [!WARNING]
+        > If you choose the **Selected networks** option and don't specify an IP address or address range, the service will allow traffic from all networks. 
+
         ![Firewall - All networks option selected](./media/service-bus-ip-filtering/firewall-selected-networks-trusted-access-disabled.png)
 3. Select **Save** on the toolbar to save the settings. Wait for a few minutes for the confirmation to show up on the portal notifications.