Remove all role assignments for user

remove_role_assignments.ps1

# Login to Azure
Connect-AzAccount -SkipContextPopulation

# Get all subscriptions
$subscriptions = Get-AzSubscription

# Loop through each subscription
foreach ($subscription in $subscriptions) {

    # Set the current subscription context
    Set-AzContext -SubscriptionId $subscription.Id

    # Get the current user's object ID
    $currentUser = Get-AzADUser -UserPrincipalName "[email protected]"

    # Get all role assignments for the current user
    $roleAssignments = Get-AzRoleAssignment -ObjectId $currentUser.Id

    # Loop through each role assignment and remove it
    foreach ($roleAssignment in $roleAssignments) {
        Remove-AzRoleAssignment -ObjectId $roleAssignment.ObjectId -RoleDefinitionName $roleAssignment.RoleDefinitionName -Scope $roleAssignment.Scope
        Write-Output "Removed role assignment: $($roleAssignment.RoleDefinitionName) in subscription: $($subscription.Name)"
    }
}

Write-Output "All role assignments removed across all subscriptions."