Add cosmos db to firewall/proxy endpoint table

Author: ornelladotcom

docs/install/install-and-use-visual-studio-behind-a-firewall-or-proxy-server.md

@@ -1,7 +1,7 @@
 ---
 title: Install and use behind a firewall or proxy server
 description: Review the domain URLs, ports, and protocols that you might want to add to an allow list or open if your organization uses a firewall or a proxy server
-ms.date: 05/29/2020
+ms.date: 06/17/2020
 ms.custom: seodec18
 ms.topic: conceptual
 helpviewer_keywords:
@@ -124,6 +124,7 @@ To make sure that you have access to everything you want when you use Visual Stu
 | Packaging Service | [account].visualstudio.com <br/> [account].\*.visualstudio.com <br/> \*.blob.core.windows.net <br/> registry.npmjs.org </br> nodejs.org <br/> dist.nuget.org <br/> nuget.org | https/443 | The \*.npmjs.org, \*.nuget.org, and \*.nodejs.org are only required for certain build task scenarios (for example: NuGet Tool Installer, Node Tool Installer) or if you intend to use public upstream with your Feeds. The other three domains are required for core functionality of the Packaging service. |
 | Azure DevOps Services | \*.vsassets.io <br/> static2.sharepointonline.com <br/> dev.azure.com | | Used to connect with Azure DevOps Services |
 | Azure Service Bus | \*.servicebus.windows.net | ampq/5671 and 5672, </br> sbmp/9350-9354, </br> http/80, </br> https/443 | Used to create queues, topics, and subscriptions. </br> Also used to send/receive messages to/from Service Bus queues and topics. |
+| Azure Cosmos DB | \*.documents.azure.com | https/443 | Used to call core document database APIs. |
 | Developer Community | sendvsfeedback2.azurewebsites.net/api | https/443 | Used to call Developer Community Feedback Tool APIs (my issues, search, vote, comment, submit, upload, resume) |
 | Intellicode | \*.intellicode.vsengsaas.visualstudio.com | https/443 | Used to call Intellicode APIs |
 | Live Share | \*.liveshare.vsengsaas.visualstudio.com| https/443 | Used to call Live Share APIs |