def allowed_values(self) -> AllowedValuesRequestBuilder:
        """
        Provides operations to manage the allowedValues property of the microsoft.graph.customSecurityAttributeDefinition entity.
        """
        from .allowed_values.allowed_values_request_builder import AllowedValuesRequestBuilder

        return AllowedValuesRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to manage the allowedValues property of the microsoft.graph.customSecurityAttributeDefinition entity.
        
msgraph/generated/directory/custom_security_attribute_definitions/item/custom_security_attribute_definition_item_request_builder.py