|--------------------------------------------------------------------------
| Configure Sawo defaults
|--------------------------------------------------------------------------
| Supported Identifier Types: "phone_number_sms", "email",
'api_key' => env('SAWO_API_KEY', ''),
'api_secret_key' => env('SAWO_SECRET_KEY', ''),
'identifier_type' => env('SAWO_IDENTIFIER_TYPE', 'email'),
'redirect_url' => env('SAWO_REDIRECT', ''),