def by_access_package_catalog_id(self,access_package_catalog_id: str) -> AccessPackageCatalogItemRequestBuilder:
        """
        Provides operations to manage the catalogs property of the microsoft.graph.entitlementManagement entity.
        param access_package_catalog_id: The unique identifier of accessPackageCatalog
        Returns: AccessPackageCatalogItemRequestBuilder
        """
        if access_package_catalog_id is None:
            raise TypeError("access_package_catalog_id cannot be null.")
        from .item.access_package_catalog_item_request_builder import AccessPackageCatalogItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["accessPackageCatalog%2Did"] = access_package_catalog_id
        return AccessPackageCatalogItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the catalogs property of the microsoft.graph.entitlementManagement entity.
        param access_package_catalog_id: The unique identifier of accessPackageCatalog
        Returns: AccessPackageCatalogItemRequestBuilder
        
msgraph/generated/identity_governance/entitlement_management/catalogs/catalogs_request_builder.py