Disable Slack account matching a username

Disable-SlackAccount.ps1

Function Disable-SlackAccount {
  [CmdletBinding()]
	Param(
		[String]$user,
		[String]$org,
		[String]$token
	)
	$SlackUsers = Invoke-RestMethod -Uri $( "https://" +$org + ".slack.com/api/users.list?token=" + $token )
	if ( ! $SlackUsers.ok ) {
		Write-Error ( "Error getting user list from Slack: " + $SlackUsers.error )
	} else {
		$UserSlackID = ($SlackUsers.members | select id, profile | ?{ $_.profile.email -Match "^$user@" }).id
		if ( ! $UserSlackID ) {
			Write-Host -f red ( "Failed to find $user on Slack." )
		} else {
			$RequestBody = @{
				user = $UserSlackID;
				token = $token;
				set_active = "true";
				_attempts = "1"
			}
			$DisableRequest = Invoke-RestMethod -Uri $("https://" + $org + ".slack.com/api/users.admin.setInactive") -Body $RequestBody
			if ( ! $DisableRequest.ok ) {
				Write-Error ( "Failed to disable Slack account! Received the following error from Slack: " + $DisableRequest.error )
			} else {
				Write-Host -f green "Slack account has been disabled."
			}
		}
	}
}