'Initialize the ValidationRequestInstance
:returns: twilio.rest.api.v2010.account.validation_request.ValidationRequestInstance
:rtype: twilio.rest.api.v2010.account.validation_request.ValidationRequestInstance'

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

    super(ValidationRequestInstance, self).__init__(version)
    self._properties = {'account_sid': payload['account_sid'], 'phone_number': payload['phone_number'], 'friendly_name': payload['friendly_name'], 'validation_code': deserialize.integer(payload['validation_code']), 'call_sid': payload['call_sid']}
    self._context = None
    self._solution = {'account_sid': account_sid}
