Retry streaming without stream_options on 400/422 errors
Cluster 9705 · agent. Data as of
Nothing open on GitHub. Fix merged in #109143 on 12 Sep 2026. Check it covers your case.
The short answer
- Known?
- Yes. 3 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #109143. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #109143. That is separate from the fix event. - Still open
- Nothing open on GitHub.
These items address endpoints (such as Azure AI Foundry serverless) that reject requests with HTTP 400 or 422 when stream_options is included, and a proposed fix to automatically retry streaming without that field in those cases.
Open issues0
Open PRs0
Fixes on record
-
#109143 Streaming retries once without stream_options when an endpoint rejects it with 400/422 (#9705, salvage #53271)
files:
agent/agent_init.py,agent/chat_completion_helpers.py,tests/run_agent/test_streaming.py
1 PR closed without merging
From the close comments: merged via another change 1
-
#53271 fix(agent): auto-retry streaming without stream_options on 400/422 rejection · merged via another change →
10864f3,#109143
Closed issues · 1
- Closed#9705[Bug] Azure AI Foundry (MaaS/serverless) custom endpoint fails with HTTP 422 — stream_options.include_usage not supported
How this cluster was grouped
-
Link evidence (
structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference. -
Pairwise link density
0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36.1.00means every pair is linked.
Pick up a Lab task
Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.
Open the LabAt a glance
- Subsystem
- agent
- Merged PRs
- #109143
- Closed issues
- 1
- Attempts
- 1 PR closed without merging
- Fix link checked
- 12 Sep 2026