'Initialize the MediaList
:param Version version: Version that contains the resource
:param account_sid: The unique sid that identifies this account
:param message_sid: A string that uniquely identifies this message
:returns: twilio.rest.api.v2010.account.message.media.MediaList
:rtype: twilio.rest.api.v2010.account.message.media.MediaList'

def __init__(self, version, account_sid, message_sid):

    super(MediaList, self).__init__(version)
    self._solution = {'account_sid': account_sid, 'message_sid': message_sid}
    self._uri = '/Accounts/{account_sid}/Messages/{message_sid}/Media.json'.format(**self._solution)
