For use with https://github.com/mbegan/Okta-PSModule

OktaExportAllGroups.ps1

Param
(
  [Parameter(Mandatory=$true)][alias('org','OktaOrg')][string]$oOrg
)

$groups = oktaGetGroupsAll -oOrg $oOrg

foreach ($g in $groups)
{
  if ($g.objectClass -eq 'okta:user_group')
  {
    $groupUsers = oktaGetGroupMembersbyId -oOrg $oOrg -gid $g.id -limit 200 -enablePagination $true
    $toexport = New-Object System.Collections.ArrayList

    foreach ($u in $groupUsers)
    {
      $line = [ordered]@{
        email = $u.profile.email
        login = $u.profile.login
        firstName = $u.profile.firstName
        lastName = $u.profile.lastName
        oktaid = $u.id
      }
      $obj = New-Object psobject -Property $line
      $_c = $toexport.Add($obj)
    }
#    $path =  $home + '\Documents\WindowsPowerShell\Modules\Okta\' + $g.profile.name + '.csv'
    $path =  '\\tsclient\Okta-Scripts\\Okta\' + $g.profile.name + '.csv'
    $toexport | Export-Csv -Path $path -NoTypeInformation
  }
}

OktaExportAllUsers.ps1

Param
(
  [Parameter(Mandatory=$true)][alias('org','OktaOrg')][string]$oOrg
)

$users = oktaListUsers -oOrg $oOrg
$toexport = New-Object System.Collections.ArrayList

foreach ($u in $users)
{
  $line = [ordered]@{
    email = $u.profile.email
    login = $u.profile.login
    firstName = $u.profile.firstName
    lastName = $u.profile.lastName
    oktaid = $u.id
  }
  $obj = New-Object psobject -Property $line
  $_c = $toexport.Add($obj)
}

#$path =  $home + '\Documents\WindowsPowerShell\Modules\Okta\' + 'Everyone' + '.csv'
$path =  '\\tsclient\Okta-Scripts\Okta\' + 'Everyone' + '.csv'
$toexport | Export-Csv -Path $path -NoTypeInformation