def microsoft_graph_security_update_index(self) -> MicrosoftGraphSecurityUpdateIndexRequestBuilder:
        """
        Provides operations to call the updateIndex method.
        """
        from .microsoft_graph_security_update_index.microsoft_graph_security_update_index_request_builder import MicrosoftGraphSecurityUpdateIndexRequestBuilder

        return MicrosoftGraphSecurityUpdateIndexRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to call the updateIndex method.
        
msgraph/generated/security/cases/ediscovery_cases/item/custodians/item/ediscovery_custodian_item_request_builder.py