curl --request PATCH \
  --url https://api.onesignal.com/apps/{app_id}/users/by/{alias_label}/{alias_id} \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "properties": {
    "tags": {},
    "language": "en",
    "timezone_id": "America/Los_Angeles",
    "lat": 123,
    "long": 123,
    "country": "US",
    "first_active": 123,
    "last_active": 123,
    "ip": "<string>",
    "test_user_name": "<string>"
  },
  "deltas": {
    "session_time": 123,
    "session_count": 123,
    "purchases": [
      {
        "sku": "<string>",
        "iso": "USD",
        "amount": "<string>",
        "count": 123
      }
    ]
  }
}
'

import Onesignal from '@onesignal/node-onesignal';

const configuration = Onesignal.createConfiguration({
    restApiKey: 'YOUR_REST_API_KEY',
});
const apiInstance = new Onesignal.DefaultApi(configuration);

// string
const appId: string = "00000000-0000-0000-0000-000000000000";
// string
const aliasLabel: string = "external_id";
// string
const aliasId: string = "YOUR_USER_EXTERNAL_ID";
// UpdateUserRequest
const updateUserRequest: Onesignal.UpdateUserRequest = {
    properties: {
      tags: {},
      language: "language_example",
      timezone_id: "timezone_id_example",
      lat: 3.14,
      long: 3.14,
      country: "country_example",
      first_active: 1,
      last_active: 1,
      amount_spent: 3.14,
      purchases: [
        {
          sku: "sku_example",
          amount: "amount_example",
          iso: "iso_example",
          count: 1,
        },
      ],
      ip: "ip_example",
    },
    refresh_device_metadata: false,
    deltas: {
      session_time: 1,
      session_count: 1,
      purchases: [
        {
          sku: "sku_example",
          amount: "amount_example",
          iso: "iso_example",
          count: 1,
        },
      ],
    },
  };

try {
  const response = await apiInstance.updateUser(appId, aliasLabel, aliasId, updateUserRequest);
  console.log(response);
} catch (e) {
  if (e instanceof Onesignal.ApiException) {
    // `e.errorMessages` flattens any error-envelope shape to a `string[]`;
    // the raw parsed body remains on `e.body`.
    console.error("updateUser failed: HTTP " + e.code, e.errorMessages);
  } else {
    throw e;
  }
}

import onesignal
from onesignal.api import default_api
from onesignal.models import *
from pprint import pprint

# See configuration.py for a list of all supported configuration parameters.
# Some of the OneSignal endpoints require ORGANIZATION_API_KEY token for authorization, while others require REST_API_KEY.
# We recommend adding both of them in the configuration page so that you will not need to figure it out yourself.
configuration = onesignal.Configuration(
    rest_api_key = "YOUR_REST_API_KEY", # App REST API key required for most endpoints
    organization_api_key = "YOUR_ORGANIZATION_API_KEY" # Organization key is only required for creating new apps and other top-level endpoints
)


# Enter a context with an instance of the API client
with onesignal.ApiClient(configuration) as api_client:
    # Create an instance of the API class
    api_instance = default_api.DefaultApi(api_client)
    app_id = "00000000-0000-0000-0000-000000000000" 
    alias_label = "external_id" 
    alias_id = "YOUR_USER_EXTERNAL_ID" 
    update_user_request = UpdateUserRequest(
        properties=PropertiesObject(
            tags={},
            language="language_example",
            timezone_id="timezone_id_example",
            lat=3.14,
            long=3.14,
            country="country_example",
            first_active=1,
            last_active=1,
            amount_spent=3.14,
            purchases=[
                Purchase(
                    sku="sku_example",
                    amount="amount_example",
                    iso="iso_example",
                    count=1,
                ),
            ],
            ip="ip_example",
        ),
        refresh_device_metadata=False,
        deltas=PropertiesDeltas(
            session_time=1,
            session_count=1,
            purchases=[
                Purchase(
                    sku="sku_example",
                    amount="amount_example",
                    iso="iso_example",
                    count=1,
                ),
            ],
        ),
    ) 

    try:
        api_response = api_instance.update_user(app_id, alias_label, alias_id, update_user_request)
        pprint(api_response)
    except onesignal.ApiException as e:
        print("Exception when calling DefaultApi->update_user: %s\n" % e)
        print("Status Code: %s" % e.status)
        print("Response Body: %s" % e.body)

<?php
require_once(__DIR__ . '/vendor/autoload.php');


// Configure Bearer authorization: rest_api_key
$config = onesignal\client\Configuration::getDefaultConfiguration()
                                                ->setRestApiKeyToken('YOUR_REST_API_KEY')
                                                ->setOrganizationApiKeyToken('YOUR_ORGANIZATION_API_KEY');



$apiInstance = new onesignal\client\Api\DefaultApi(
    // If you want use custom http client, pass your client which implements `GuzzleHttp\ClientInterface`.
    // This is optional, `GuzzleHttp\Client` will be used as default.
    new GuzzleHttp\Client(),
    $config
);
$app_id = '00000000-0000-0000-0000-000000000000'; // string
$alias_label = 'external_id'; // string
$alias_id = 'YOUR_USER_EXTERNAL_ID'; // string
$update_user_request = new \onesignal\client\model\UpdateUserRequest(); // \onesignal\client\model\UpdateUserRequest

try {
    $result = $apiInstance->updateUser($app_id, $alias_label, $alias_id, $update_user_request);
    print_r($result);
} catch (\onesignal\client\ApiException $e) {
    echo 'Exception when calling DefaultApi->updateUser: ', $e->getMessage(), PHP_EOL;
    echo 'Status Code: ', $e->getCode(), PHP_EOL;
    // getErrorMessages() flattens any error-envelope shape to a string[];
    // the raw body remains on getResponseBody().
    echo 'Error Messages: ', implode(', ', $e->getErrorMessages()), PHP_EOL;
    echo 'Response Body: ', $e->getResponseBody(), PHP_EOL;
} catch (\Exception $e) {
    echo 'Exception when calling DefaultApi->updateUser: ', $e->getMessage(), PHP_EOL;
}

package main

import (
    "context"
    "fmt"
    "os"

    "github.com/OneSignal/onesignal-go-api/v5"
)

func main() {
    appId := "00000000-0000-0000-0000-000000000000" // string | 
    aliasLabel := "external_id" // string | 
    aliasId := "YOUR_USER_EXTERNAL_ID" // string | 
    updateUserRequest := *onesignal.NewUpdateUserRequest() // UpdateUserRequest | 

    configuration := onesignal.NewConfiguration()
    apiClient := onesignal.NewAPIClient(configuration)

    restAuth := context.WithValue(context.Background(), onesignal.RestApiKey, "YOUR_REST_API_KEY") // App REST API key required for most endpoints

    resp, r, err := apiClient.DefaultApi.UpdateUser(restAuth, appId, aliasLabel, aliasId).UpdateUserRequest(updateUserRequest).Execute()

    if err != nil {
        fmt.Fprintf(os.Stderr, "Error when calling `DefaultApi.UpdateUser``: %v\n", err)
        fmt.Fprintf(os.Stderr, "Full HTTP response: %v\n", r)
        if apiErr, ok := err.(*onesignal.GenericOpenAPIError); ok {
            // ErrorMessages() flattens any error-envelope shape to a []string;
            // the raw body remains on Body().
            fmt.Fprintf(os.Stderr, "Error Messages: %v\n", apiErr.ErrorMessages())
            fmt.Fprintf(os.Stderr, "Response Body: %s\n", apiErr.Body())
        }
    }
    // response from `UpdateUser`: PropertiesBody
    fmt.Fprintf(os.Stdout, "Response from `DefaultApi.UpdateUser`: %v\n", resp)
}

require 'onesignal'
# setup authorization
OneSignal.configure do |config|
  # Configure Bearer authorization: rest_api_key
  config.rest_api_key = 'YOUR_REST_API_KEY'

end

api_instance = OneSignal::DefaultApi.new
app_id = '00000000-0000-0000-0000-000000000000' # String | 
alias_label = 'external_id' # String | 
alias_id = 'YOUR_USER_EXTERNAL_ID' # String | 
update_user_request = OneSignal::UpdateUserRequest.new # UpdateUserRequest | 

begin
  
  result = api_instance.update_user(app_id, alias_label, alias_id, update_user_request)
  p result
rescue OneSignal::ApiError => e
  puts "Error when calling DefaultApi->update_user: #{e}"
  puts "Status Code: #{e.code}"
  # `e.error_messages` flattens any error-envelope shape to an Array<String>;
  # the raw body remains on `e.response_body`.
  puts "Error Messages: #{e.error_messages}"
  puts "Response Body: #{e.response_body}"
end

// Import classes:
import com.onesignal.client.ApiClient;
import com.onesignal.client.ApiException;
import com.onesignal.client.Configuration;
import com.onesignal.client.auth.*;
import com.onesignal.client.model.*;
import com.onesignal.client.api.DefaultApi;

public class Example {
  public static void main(String[] args) {
    ApiClient defaultClient = Configuration.getDefaultApiClient();
    defaultClient.setBasePath("https://api.onesignal.com");
    
    // Configure HTTP bearer authorization: rest_api_key
    HttpBearerAuth rest_api_key = (HttpBearerAuth) defaultClient.getAuthentication("rest_api_key");
    rest_api_key.setBearerToken("YOUR_REST_API_KEY");

    DefaultApi apiInstance = new DefaultApi(defaultClient);
    String appId = "00000000-0000-0000-0000-000000000000"; // String | 
    String aliasLabel = "external_id"; // String | 
    String aliasId = "YOUR_USER_EXTERNAL_ID"; // String | 
    UpdateUserRequest updateUserRequest = new UpdateUserRequest(); // UpdateUserRequest | 
    try {
      PropertiesBody result = apiInstance.updateUser(appId, aliasLabel, aliasId, updateUserRequest);
      System.out.println(result);
    } catch (ApiException e) {
      System.err.println("Exception when calling DefaultApi#updateUser");
      System.err.println("Status code: " + e.getCode());
      // getErrorMessages() flattens any error-envelope shape to a List<String>;
      // the raw body remains on getResponseBody().
      System.err.println("Error messages: " + e.getErrorMessages());
      System.err.println("Reason: " + e.getResponseBody());
      System.err.println("Response headers: " + e.getResponseHeaders());
      e.printStackTrace();
    }
  }
}

using System;
using System.Collections.Generic;
using System.Diagnostics;
using OneSignalApi.Api;
using OneSignalApi.Client;
using OneSignalApi.Model;

namespace Example
{
    public class UpdateUserExample
    {
        public static void Main()
        {
            Configuration config = new Configuration();
            config.BasePath = "https://api.onesignal.com";
            // Configure Bearer token for authorization: rest_api_key
            config.AccessToken = "YOUR_REST_API_KEY";

            var apiInstance = new DefaultApi(config);
            var appId = "00000000-0000-0000-0000-000000000000";  // string | 
            var aliasLabel = "external_id";  // string | 
            var aliasId = "YOUR_USER_EXTERNAL_ID";  // string | 
            var updateUserRequest = new UpdateUserRequest(); // UpdateUserRequest | 

            try
            {
                PropertiesBody result = apiInstance.UpdateUser(appId, aliasLabel, aliasId, updateUserRequest);
                Debug.WriteLine(result);
            }
            catch (ApiException  e)
            {
                Debug.Print("Exception when calling DefaultApi.UpdateUser: " + e.Message );
                Debug.Print("Status Code: "+ e.ErrorCode);
                // e.ErrorMessages flattens any error-envelope shape to an IReadOnlyList<string>;
                // the raw body remains on e.ErrorContent.
                Debug.Print("Error Messages: " + string.Join(", ", e.ErrorMessages));
                Debug.Print("Response Body: " + e.ErrorContent);
                Debug.Print(e.StackTrace);
            }
        }
    }
}

use onesignal_rust_api::apis::configuration::Configuration;
use onesignal_rust_api::apis::default_api;

use onesignal_rust_api::models;


#[tokio::main]
async fn main() {
    let mut configuration = Configuration::new();
    configuration.rest_api_key_token = Some("YOUR_REST_API_KEY".to_string());


    // Realistic values are pulled from the spec's `example:` fields where present.
    let app_id: &str = "00000000-0000-0000-0000-000000000000";
    let alias_label: &str = "external_id";
    let alias_id: &str = "YOUR_USER_EXTERNAL_ID";
    let update_user_request: models::UpdateUserRequest = todo!();

    match default_api::update_user(&configuration, app_id, alias_label, alias_id, update_user_request).await {
        Ok(resp) => println!("{:?}", resp),
        Err(e @ onesignal_rust_api::apis::Error::ResponseError(_)) => {
            // `e.error_messages()` flattens any error-envelope shape to a Vec<String>;
            // the raw response remains on the ResponseError variant.
            eprintln!("update_user failed: {:?}", e.error_messages());
        }
        Err(e) => eprintln!("update_user failed: {:?}", e),
    }
}

{
  "properties": {
    "language": "en",
    "timezone_id": "PST",
    "lat": 90,
    "long": 135,
    "country": "US",
    "first_active": 1678215680,
    "last_active": 1678215682,
    "test_user_name": "QA Device - Jane",
    "purchases": [
      {
        "amount": "$33.33",
        "count": 3,
        "iso": "USD",
        "sku": "item"
      }
    ]
  }
}

{
  "errors": [
    {
      "code": "internal error code",
      "title": "example error title"
    }
  ]
}

{
  "errors": [
    {
      "code": "auth-1",
      "title": "This operation requires 'Authorization' in the HTTP header"
    }
  ]
}

{
  "errors": [
    {
      "code": "Subscription Limit Exceeded",
      "title": "Example error title"
    }
  ]
}

{
  "errors": [
    {
      "code": "Rate Limit Exceeded",
      "title": "API rate limit exceeded"
    }
  ]
}

{
  "errors": [
    "Service temporarily unavailable"
  ]
}