Checks/Aws/Test-NetworkfirewallPolicyRuleGroupAssociated.ps1

function Test-NetworkfirewallPolicyRuleGroupAssociated {
    <#
    .SYNOPSIS
        Network Firewall policy has at least one rule group associated

    .DESCRIPTION
        Network Firewall policies have one or more **stateful** or **stateless rule groups** associated to define packet inspection and handling.
        
        Policies with no rule groups are identified.

    .PARAMETER Check
        CIEMCheck object containing check metadata.
    #>

    [CmdletBinding()]
    [OutputType([PSCustomObject[]])]
    param(
        [Parameter(Mandatory)]
        [CIEMCheck]$Check
    )

    $ErrorActionPreference = 'Stop'

    # TODO: Implement check logic based on Prowler check: networkfirewall_policy_rule_group_associated

    [CIEMScanResult]::Create($Check, 'MANUAL', 'This check requires manual implementation. See Prowler check networkfirewall_policy_rule_group_associated for reference.', 'N/A', 'networkfirewall Resources')
}