Updated AGW Page to remove AGW-7 (#401)

docs/content/services/networking/application-gateway/_index.md

@@ -20,7 +20,6 @@ The presented resiliency recommendations in this guidance include Application Ga
 | [AGW-4 - Use Application GW V2 instead of V1](#agw-4---use-application-gw-v2-instead-of-v1)                                                  | System Efficiency |  High  | Preview |         Yes         |
 | [AGW-5 - Monitor and Log the configurations and traffic](#agw-5---monitor-and-log-the-configurations-and-traffic)                            |    Monitoring     | Medium | Preview |         No          |
 | [AGW-6 - Use Health Probes to detect backend availability](#agw-6---use-health-probes-to-detect-backend-availability)                        |    Monitoring     | Medium | Preview |         Yes         |
-| [AGW-7 - Deploy backends in a zone-redundant configuration](#agw-7---deploy-backends-in-a-zone-redundant-configuration)                      |   Availability    |  High  | Preview |         No          |
 | [AGW-8 - Plan for backend maintenance by using connection draining](#agw-8---plan-for-backend-maintenance-by-using-connection-draining)      |    Governance     | Medium | Preview |         No          |
 | [AGW-9 - Ensure Application Gateway Subnet is using a /24 subnet mask](#agw-9---ensure-application-gateway-subnet-is-using-a-24-subnet-mask) |    Networking     |  High  | Preview |         Yes          |
 
@@ -186,31 +185,6 @@ Using custom health probes can help with understand the availability of your bac
 
 <br><br>
 
-### AGW-7 - Deploy backends in a zone-redundant configuration
-
-**Category: Availability**
-
-**Impact: High**
-
-**Guidance**
-
-Deploying your backend services in a zone-aware configurations ensures that if a specific zone goes down that customers will still have access to the services as the other services located in other zones will still be available.
-
-**Resources**
-
-- [Well-Architected Framework Application Gateway Reliability](https://learn.microsoft.com/azure/well-architected/services/networking/azure-application-gateway#reliability)
-- [Application Gateway V2 Overview](https://learn.microsoft.com/azure/application-gateway/overview-v2)
-
-**Resource Graph Query**
-
-{{< collapse title="Show/Hide Query/Script" >}}
-
-{{< code lang="sql" file="code/agw-7/agw-7.kql" >}} {{< /code >}}
-
-{{< /collapse >}}
-
-<br><br>
-
 ### AGW-8 - Plan for backend maintenance by using connection draining
 
 **Category: Governance**