In this article, we will explore the process of removing authorization rules from a Notification Hub using PowerShell in the Windows environment. Authorization rules play a crucial role in controlling access to Notification Hubs, and being able to manage these rules efficiently is essential for maintaining a secure and well-organized system.

Examples:

1. List all Authorization Rules:
To begin, we can list all the existing authorization rules for a Notification Hub using the following PowerShell command:

$resourceGroupName = "YourResourceGroupName"

$namespaceName = "YourNamespaceName"

$notificationHubName = "YourNotificationHubName"



$authorizationRules = Get-AzNotificationHubAuthorizationRule -ResourceGroupName $resourceGroupName `

    -NamespaceName $namespaceName -NotificationHubName $notificationHubName



$authorizationRules

This command retrieves all the authorization rules associated with the specified Notification Hub and displays them in the PowerShell console.

2. Remove an Authorization Rule:
To remove a specific authorization rule from a Notification Hub, we can use the following PowerShell command:

$resourceGroupName = "YourResourceGroupName"

$namespaceName = "YourNamespaceName"

$notificationHubName = "YourNotificationHubName"

$authorizationRuleName = "YourAuthorizationRuleName"



Remove-AzNotificationHubAuthorizationRule -ResourceGroupName $resourceGroupName `

    -NamespaceName $namespaceName -NotificationHubName $notificationHubName `

    -AuthorizationRuleName $authorizationRuleName

Make sure to replace the placeholders (e.g., YourResourceGroupName) with the actual values corresponding to your environment.