Getting blank value for Eventhub and loganalyticsworkspace even if there is value in azure portal help me trouble shoot.

$resources = Get-AzResource

# Iterate through each resource and get diagnostic settings
foreach ($resource in $resources) {
    $resourceName = $resource.Name
    $resourceGroup = $resource.ResourceGroupName
    $resourceType = $resource.ResourceType

    # Get diagnostic settings for the resource
    $diagnosticSettings = Get-AzDiagnosticSetting -ResourceId $resource.Id

    # Print the diagnostic settings
    Write-Host "Resource: $resourceName ($resourceType) in $resourceGroup"
    foreach ($setting in $diagnosticSettings) {
        Write-Host "  - Diagnostic Setting Name: $($setting.Name)"
        Write-Host "  - Event Hub: $($setting.Eventhub)"
        Write-Host "  - Log Analytics workspace: $($setting.LogAnalyticsworkspace)"

}}

Getting blank value for Eventhub and loganalyticsworkspace even if there is value in azure portal help me trouble shoot.

$resources = Get-AzResource

# Iterate through each resource and get diagnostic settings
foreach ($resource in $resources) {
    $resourceName = $resource.Name
    $resourceGroup = $resource.ResourceGroupName
    $resourceType = $resource.ResourceType

    # Get diagnostic settings for the resource
    $diagnosticSettings = Get-AzDiagnosticSetting -ResourceId $resource.Id

    # Print the diagnostic settings
    Write-Host "Resource: $resourceName ($resourceType) in $resourceGroup"
    foreach ($setting in $diagnosticSettings) {
        Write-Host "  - Diagnostic Setting Name: $($setting.Name)"
        Write-Host "  - Event Hub: $($setting.Eventhub)"
        Write-Host "  - Log Analytics workspace: $($setting.LogAnalyticsworkspace)"

}}