def credential_lists(self): """ Access the credential_lists :returns: CredentialListList :rtype: CredentialListList """ if self._credential_lists is None: self._credential_lists = CredentialListList( self._version, account_sid=self._solution['account_sid'], ) return self._credential_lists
def credential_lists(self): """ Access the credential_lists :returns: twilio.rest.api.v2010.account.sip.credential_list.CredentialListList :rtype: twilio.rest.api.v2010.account.sip.credential_list.CredentialListList """ if self._credential_lists is None: self._credential_lists = CredentialListList( self._version, account_sid=self._solution['account_sid'], ) return self._credential_lists