EasyPost\Address::retrieve PHP Метод

    public static function retrieve($id, $apiKey = null)
    {
        return self::_retrieve(get_class(), $id, $apiKey);
    }

 /**
  * @depends testCreate
  */
 public function testRetrieve(\EasyPost\Address $address)
 {
     $retrieved_address = \EasyPost\Address::retrieve($address->id);
     $this->assertInstanceOf('\\EasyPost\\Address', $retrieved_address);
     $this->assertEquals($retrieved_address->id, $address->id);
     $this->assertEquals($retrieved_address, $address);
     return $retrieved_address;
 }