Get Messages Usage Report changedapi/beta/organization/usage_report/retrieve_messages
Nearest release: v2.1.315, published under an hour before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Recorded here
Lines+3added
Lines−1removed
From line
257
where the diff opens
First seen
10 Sep 2026
this site's first read of the page
Recorded edits16to this page, all time
The whole hunk
from line 257, old and new numbered
/
from line 257
257257
258258 - `"analytics-usage-cost-2026-08-24"`
259259
260 - `"experimental-claude-tag-2026-10-21"`
261
260262## Returns
261263
262264- `BetaMessagesUsageReport object`
from line 407
405407 "ending_at": "2025-08-02T00:00:00Z",
406408 "results": [
407409 {
408 "account_id": "user_01WCz1FkmYMm4gnmykNKUu3Q",
410 "account_id": "user_01WxYzAbCdEfGhJkMnPqRsTu",
409411 "api_key_id": "apikey_01Rj2N8SVvo6BePZj99NhmiT",
410412 "cache_creation": {
411413 "ephemeral_1h_input_tokens": 0,
No line in this hunk matches that.