Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
The authorization error occurs because the user lacks the necessary permissions to view the backend health status. The error message specifies that the client does not have authorization to perform the Microsoft.Network/applicationGateways/backendhealth/action. To fix this, assign the Network Contributor role to the user, which includes the required permissions. Alternatively, you can create a custom role with the specific permission to view the backend health. If permissions were recently modified, the user should refresh their credentials to apply the changes.
References:
- Azure RBAC built-in roles
- Create a custom role in Azure
- Manage application gateways using Azure PowerShell
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