curl "https://ssl.newsman.app/api/1.2/rest/your_user_id/your_api_key/subscriber.updateProps.json?subscriber_id=75002&props[some_prop]=some_value"

<?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";
$subscriber_id = 75002; // The ID of the subscriber
$props = array("some_prop" => "some_value");
 
try {
	$client = new Newsman_Client($newsman_user_id, $api_key);
	$ret = $client->subscriber->updateProps($subscriber_id, $props);
} 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"
subscriber_id = 75002
 
props =	{
  "some_prop": "some_value"  
}
 
client = newsman.Newsman(user_id, api_key)
client.subscriber.updateProps(subscriber_id, props)

RESTClient client = new RESTClient("your_user_id", "your_api_key");
 
var _props = new NameValueCollection();
    _props["some_prop"] = "some_value";
 
var _params = new NameValueCollection();
    _params["subscriber_id"] = 75002;
    _params["props"] = _props;
 
var response = client.CallMethod("subscriber", "updateProps", _params);