def poweroff_vmss(access_token, subscription_id, resource_group, vmss_name):
    '''Power off all the VMs in a virtual machine scale set.

    Args:
        access_token (str): A valid Azure authentication token.
        subscription_id (str): Azure subscription id.
        resource_group (str): Azure resource group name.
        vmss_name (str): Name of the virtual machine scale set.

    Returns:
        HTTP response.
    '''
    endpoint = ''.join([get_rm_endpoint(),
                        '/subscriptions/', subscription_id,
                        '/resourceGroups/', resource_group,
                        '/providers/Microsoft.Compute/virtualMachineScaleSets/', vmss_name,
                        '/powerOff?api-version=', COMP_API])
    body = '{"instanceIds" : ["*"]}'
    return do_post(endpoint, body, access_token)
def poweroff_vmss ( access_token , subscription_id , resource_group , vmss_name ) : endpoint = '' . join ( [ get_rm_endpoint ( ) , '/subscriptions/' , subscription_id , '/resourceGroups/' , resource_group , '/providers/Microsoft.Compute/virtualMachineScaleSets/' , vmss_name , '/powerOff?api-version=' , COMP_API ] ) body = '{"instanceIds" : ["*"]}' return do_post ( endpoint , body , access_token )
Power off all the VMs in a virtual machine scale set.

    Args:
        access_token (str): A valid Azure authentication token.
        subscription_id (str): Azure subscription id.
        resource_group (str): Azure resource group name.
        vmss_name (str): Name of the virtual machine scale set.

    Returns:
        HTTP response.