@property<EOL><INDENT>def credential_list_mappings(self):<DEDENT>
if self._credential_list_mappings is None:<EOL><INDENT>self._credential_list_mappings = AuthRegistrationsCredentialListMappingList(<EOL>self._version,<EOL>account_sid=self._solution['<STR_LIT>'],<EOL>domain_sid=self._solution['<STR_LIT>'],<EOL>)<EOL><DEDENT>return self._credential_list_mappings<EOL>
Access the credential_list_mappings

:returns: twilio.rest.api.v2010.account.sip.domain.auth_types.auth_registrations_mapping.auth_registrations_credential_list_mapping.AuthRegistrationsCredentialListMappingList
:rtype: twilio.rest.api.v2010.account.sip.domain.auth_types.auth_registrations_mapping.auth_registrations_credential_list_mapping.AuthRegistrationsCredentialListMappingList