kind is document for a source file or index for a generated navigation page; a navigation page’s page_count is always 0.
Requires a knowledge base
Same requirement asask: the workflow needs a knowledge node, or this returns 409 KNOWLEDGE_NOT_ENABLED. 409 KNOWLEDGE_NOT_READY means no usable snapshot has ever been published — wait if indexing is in progress. Unlike ask, listing is never billed, so 402 cannot occur here.
Pagination
One keyset page per call, sorted bypath. Follow next_cursor until it is null. See Pagination.
Folder
Passfolder to narrow the tree to entries directly inside that folder or one beneath it. Omit it for the whole corpus.

