src/Core/OAuth/OAuth2/OAuth2LoginHelper.php
public function getRedirectURL(){
        if(isset($this->redirectUri) && !empty($this->redirectUri)){
            return (String)$this->redirectUri;
        }else{
          throw new SdkException("Can't get OAuth 2 redirectUri. It is not set.");
        }
    }
public function getRedirectURL(){
        if(isset($this->redirectUri) && !empty($this->redirectUri)){
            return (String)$this->redirectUri;
        }else{
          throw new SdkException("Can't get OAuth 2 redirectUri. It is not set.");
        }
    }
Return the redirectUri for the App
@return String   The redirectUri