Example module which uses scheduled jobs to invoke

AnsibleModuleWithAsync.ps1

#!powershell
# This file is part of Ansible.
#
# Copyright 2015, Trond Hindenes <trond@hindenes.com>
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.

# WANT_JSON
# POWERSHELL_COMMON

RunAsScheduledJob

if ($IsScheduledJob -eq $true)
{
    $params = Parse-Args $args;
    $result = New-Object psobject @{
        changed = $false
    }
    $ShouldFail = Get-AnsibleParam -obj $params -name "should_fail"| ConvertTo-Bool
    $Message = Get-AnsibleParam -obj $params -name "message"
    set-attr -obj $result -name "message" -value $message
    if ($ShouldFail -eq $false)
    {
      exit-json -obj $result  
    }
    if ($ShouldFail -eq $true)
    {
      fail-json -obj $result  
    }
    
    
}
Else
{
    $job = GetScheduledJobResult
    if ($job.result -eq "Success")
    {
        exit-json -obj $job.obj
    }
    Else
    {
        fail-json -obj $job.obj
    }
}