Google Play Install Referrer

https://play.google.com/store/apps/details?id=com.example.package&referrer=example_referrer_source

using UnityEngine;
using System;
using System.Threading.Tasks;
// Required SDK Namespaces
using PlayPcSdkManaged.InstallReferrer;
using PlayPcSdkManaged.Unity;

public class InstallReferrerManager : MonoBehaviour
{
    private InstallReferrerClient _installReferrerClient;

    public void SetupInstallReferrer()
    {
        try
        {
            // Creates the client with the required UnityInstallReferrerCallbacksHandler
            _installReferrerClient = PlayPcSdkFactory.CreateInstallReferrerClient();
            Debug.Log("Install Referrer Client created successfully.");
        }
        catch (Exception ex)
        {
            Debug.LogError($"Failed to create Install Referrer Client: {ex.Message}");
        }
    }

    private void OnDestroy()
    {
        // Always dispose of the client to clean up native C++ resources
        _installReferrerClient?.Dispose();
    }
}

public async Task GetInstallReferrerAsync()
{
    try
    {
        Debug.Log("Querying Install Referrer...");

        // Async call to retrieve referral information
        var result = await _installReferrerClient.GetInstallReferrerAsync();

        if (result.IsOk)
        {
            // On success, access the InstallReferrer and InstallTimeEpochSeconds
            var referrer = result.Value.InstallReferrer;
            var installTime = result.Value.InstallTimeEpochSeconds;

            Debug.Log($"Install Referrer: {referrer}");
            Debug.Log($"Install Time: {installTime}");

            // Attribute your game's installation to an acquisition channel
        }
        else
        {
            // Handle expected API errors (e.g., Error)
            Debug.LogError($"Query Failed: {result.Code} - {result.ErrorMessage}");
        }
    }
    catch (Exception ex)
    {
        Debug.LogException(ex);
    }
}