/// <summary>
/// Initializes the Amplitude with your Amplitude api key and optional user ID.
/// </summary>
public void Initialize(string apiKey, string userId = null)
{
if (impl != null)
{
throw new Exception("Amplitude instance is already initialized!");
}
impl = String.IsNullOrEmpty(Name) ?
Amplitude.Instance() :
Amplitude.InstanceWithName(Name);
if (String.IsNullOrEmpty(userId))
{
impl.InitializeApiKey(apiKey);
}
else
{
impl.InitializeApiKey(apiKey, userId);
}
}
