curl "https://ssl.newsman.app/api/1.2/rest/your_user_id/your_api_key/automation.setWorkflowStatus.json?workflow_id=the_id&status=1"

<?php
 
require_once("Newsman/Client.php");
 
// you can get your API KEY, your newsman_user_id and list_id from My account -> API
$newsman_user_id = "your-user-id";
$api_key = "your-api-key";
$workflow_id = "the_id"; // The ID of the workflow
$status = 1;
 
try {
	$client = new Newsman_Client($newsman_user_id, $api_key);
	$ret = $client->automation->setWorkflowStatus($workflow_id, $status);
} catch (Exception $e) {
	//do something with the error, eg: log $e->getMessage()
}
 
return $ret;
 
?>

import newsman
 
user_id = "your_user_id"
api_key = "your_api_key"
workflow_id = "the_id"
workflow_status = 1;
 
client = newsman.Newsman(user_id, api_key)
client.automation.setWorkflowStatus(workflow_id, workflow_status)

RESTClient client = new RESTClient("your_user_id", "your_api_key");
var _params = new NameValueCollection();
    _params["workflow_id"] = "the_id";
    _params["status"] = 1;
 
var response = client.CallMethod("automation", "setWorkflowStatus", _params);