Merge pull request #224153 from MikeRayMSFT/release-arc-endpoints

Add region description

Author: PMEds28

articles/azure-arc/data/overview.md

@@ -52,6 +52,8 @@ Many of the services such as self-service provisioning, automated backups/restor
 
 To see the regions that currently support Azure Arc-enabled data services, go to [Azure Products by Region - Azure Arc](https://azure.microsoft.com/global-infrastructure/services/?cdn=disable&products=azure-arc).
 
+[!INCLUDE [arc-region-note](../includes/arc-region-note.md)]
+
 ## Next steps
 
 > **Just want to try things out?**  

articles/azure-arc/includes/arc-region-note.md

@@ -0,0 +1,17 @@
+---
+author: MikeRayMSFT
+ms.author: mikeray
+ms.service: azure-arc
+ms.topic: include
+ms.date: 12/13/2022
+---
+
+To get the region segment of a regional endpoint, remove all spaces from the Azure region name. For example, *East US 2* region, the region name is `eastus2`.
+
+For example: `san-af-<region>-prod.azurewebsites.net` should be `san-af-eastus2-prod.azurewebsites.net` in the East US 2 region.
+
+To see a list of all regions, run this command:
+
+```azcli
+az account list-locations -o table
+```

articles/azure-arc/kubernetes/cluster-connect.md

@@ -88,6 +88,8 @@ A conceptual overview of this feature is available in [Cluster connect - Azure A
 
 ---
 
+[!INCLUDE [arc-region-note](../includes/arc-region-note.md)]
+
 ## Azure Active Directory authentication option
 
 ### [Azure CLI](#tab/azure-cli)

articles/azure-arc/kubernetes/includes/network-requirements.md

@@ -27,10 +27,10 @@ ms.date: 12/13/2022
 To translate the `*.servicebus.windows.net` wildcard into specific endpoints, use the command:
 
 ```rest
-GET https://guestnotificationservice.azure.com/urls/allowlist?api-version=2020-01-01&location=<location>`. 
+GET https://guestnotificationservice.azure.com/urls/allowlist?api-version=2020-01-01&location=<region>`. 
 ```
 
-Replace `<location>` with the region.
+[!INCLUDE [arc-region-note](../../includes/arc-region-note.md)]
 
 ### [Azure Government](#tab/azure-government)
 
@@ -54,10 +54,10 @@ Replace `<location>` with the region.
 To translate the `*.servicebus.usgovcloudapi.net` wildcard into specific endpoints, use the command:
 
 ```rest
-\GET https://guestnotificationservice.azure.us/urls/allowlist?api-version=2020-01-01&location=<location>
+\GET https://guestnotificationservice.azure.us/urls/allowlist?api-version=2020-01-01&location=region
 ```
 
-Within these commands, the region must be specified for the `<location>` placeholder.
+[!INCLUDE [arc-region-note](../../includes/arc-region-note.md)]
 
 #### [Azure China](#tab/azure-china)
 

articles/azure-arc/servers/includes/network-requirements.md

@@ -57,7 +57,9 @@ The table below lists the URLs that must be available in order to install and us
 |`dc.services.visualstudio.com`|Agent telemetry|Optional, not used in agent versions 1.24+| Public |
 
 > [!NOTE]
-> To translate the `*.servicebus.windows.net` wildcard into specific endpoints, use the command `\GET https://guestnotificationservice.azure.com/urls/allowlist?api-version=2020-01-01&location=<location>`. Within this command, the region must be specified for the `<location>` placeholder.
+> To translate the `*.servicebus.windows.net` wildcard into specific endpoints, use the command `\GET https://guestnotificationservice.azure.com/urls/allowlist?api-version=2020-01-01&location=<region>`. Within this command, the region must be specified for the `<region>` placeholder.
+
+[!INCLUDE [arc-region-note](../../includes/arc-region-note.md)]
 
 #### [Azure Government](#tab/azure-government)