def noncustodial_sources(self) -> NoncustodialSourcesRequestBuilder:
        """
        Provides operations to manage the noncustodialSources property of the microsoft.graph.security.ediscoverySearch entity.
        """
        from .noncustodial_sources.noncustodial_sources_request_builder import NoncustodialSourcesRequestBuilder

        return NoncustodialSourcesRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to manage the noncustodialSources property of the microsoft.graph.security.ediscoverySearch entity.
        
msgraph/generated/security/cases/ediscovery_cases/item/searches/item/ediscovery_search_item_request_builder.py