Checks/Aws/Test-RdsClusterMultiAz.ps1

function Test-RdsClusterMultiAz {
    <#
    .SYNOPSIS
        RDS cluster has Multi-AZ enabled

    .DESCRIPTION
        **RDS DB clusters** are assessed for deployment across **multiple Availability Zones** (*Multi-AZ*), verifying that redundant instances exist to support **automatic failover** instead of a single-AZ configuration.

    .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: rds_cluster_multi_az

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