path first with List or Search. For an answer with citations instead of raw text, use Ask.
Content cap
content is capped; truncated is true when the document’s text was cut off at the cap. There is no pagination for a single document’s content — a long document returns its opening text with truncated: true.
path is 1 to 1024 characters.
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. Unlike ask, reading is never billed, so 402 cannot occur here.

