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GET
Returns, for your organization only, which knowledge sources and documents the answers in a window cited, most cited first. It names sources and documents and nothing else: there is no question, answer or passage in the response, and no field says who asked. See Analytics for how to read it. Choose the window as for Get usage: days for a trailing window ending now, or an explicit start and end pair. Sending both forms returns 400. With neither, you get the last 30 days. The window is half-open, [start, end), and may span at most 366 days. Every share is a fraction of answered_questions, and the shares do not add up to 1: an answer that cites two sources counts for both. A share is null, not 0, when nothing was answered in the window. A document that has been deleted since it was cited is still counted, with removed set to true. A document that can no longer be traced to a source, because it or its source is gone, is collected under one entry whose source_id is null and whose removed is true. That entry is always last. The response is bounded. Each source lists its 50 most cited documents, and documents_truncated says when there were more. One request attributes at most 1,000 distinct documents to their sources; when more were cited, the top-level truncated is true and the least cited are left out of the per-source counts. Requires the owner, admin or editor role, because the caller must be able to read usage, collections and documents. Members and dataset operators receive 403.
integer
default:"30"
Length of a trailing window ending now, from 1 to 366. ASCII digits only. Cannot be combined with start or end.
string
Start of an explicit window, as an ISO 8601 timestamp with a UTC offset (for example 2026-09-01T00:00:00Z). A timestamp without an offset is refused. Requires end.
string
End of an explicit window, exclusive, as an ISO 8601 timestamp with a UTC offset. Must be after start, and no more than 366 days after it. Requires start.
string
Limit the report to one assistant (UUID). A malformed ID returns 400; an ID from another organization matches nothing.

Response

object
required
The window the report covers.
integer
required
Finished answers in the window that neither abstained nor failed.
integer
required
Of those, the answers that cited at least one source.
integer
required
Of the cited answers, those whose citations name no document, so they are counted here and under no source.
integer
required
Distinct documents cited in the window.
boolean
required
true when more than 1,000 distinct documents were cited and the least cited were left out of the per-source counts.
object[]
required
One entry per cited source, most cited first, with the removed entry last.
Last modified on October 12, 2026