I pass an array from my param file. This parameter is called “avds”. This normally contains objects

This can be either empty: param avds = []

Or this can be an array of AVD objects. For example:

param avds = [
  {
    fslogixShares : [
    ]
    avdSubnetName : 'avd'
    workspaceFriendlyName : 'Workstations'
    maxSessionLimit : 1
    avdIndexNumber : '001'
    hostPoolType : 'Personal'
    desktopAssignmentType : 'Direct'
    startVmOnConnect : true
    loadBalancerType : 'DepthFirst'
    preferredAppGroupType: 'Desktop'
    avdScalingPlanSchedules : [
    ]
    remoteAppApplicationGroups : [
      {
        name: 'Desktop'
      }
    ]
    vdi : {
      amount: 10
      function: 'vdi'
      virtualMachineType: 'workstation'
      fromMarketplace: false
      domainEntraJoin: false
      availabilitySet: {
          name: 'none'
      }
        indexNumber: '01'
        description: 'VDI'
        vmSize: 'Standard_NV6ads_A10_v5'
        serviceLevel: '1'
        backupRetention: 'backup-week'
        disks: {
          osDisk: {
            imageOffer: 'windows-11'
            imagePublisher: 'MicrosoftWindowsDesktop'
            imageSku: 'win11-23h2-pro'
            osDiskSizeGb: 256
            osDiskSku: 'Premium_LRS'
            osType: 'Windows'
            skuVersion: 'latest'
          }
          dataDisks: [
          ]
        }
        nics: [
          {
            indexNumber: '01'
            vnet: 'shared'
            subnet: 'avd'
            enableIPForwarding: false
            ipConfigurations: [
              {
                privateIpAllocationMethod: 'Dynamic'
                privateIpAddress: ''
                publicIp: false
              }
            ]
          }
        ]
      }
    }
]

What i want to do is:

• Filter the array. It can not contain the avd.vdi property.
• If it contains the value pass it towards an array or a bool.

I tried to do it via this way:

var avdsWithVdi = [for avd in avds: (!empty(avd.vdi)) ? true : false]
var anyAvdHasVdi = contains(avdsWithVdi, true)

I run of the array. If its empty return false also return false when the value vdi is not present.
I also tried to use outputs but that doesnt get me any results.