VercelSchemaBreaking
Parameter 'Content-Length' added to PUT /v8/artifacts/{hash}
- Affected surface
- PUT /v8/artifacts/{hash}
- Affected field
- Content-Length@header
What changed
Parameter 'Content-Length' added to PUT /v8/artifacts/{hash} Affected surface: PUT /v8/artifacts/{hash}. Root cause: parameter `Content-Length@header`. Detected at Tue, 01 Sep 2026 13:06:27 UTC UTC.
Diff
{
"added_required": [
"Content-Length"
],
"parameter_in": "header",
"parameter_name": "Content-Length",
"path": "PUT /v8/artifacts/{hash}"
}Likely impact
Existing integrations relying on this surface will fail or behave incorrectly. Treat this as a release-blocker until the recommended action below is applied.
Recommended action
Review the change above against your usage. Most behavioral shifts don't require code changes, but it's worth a quick audit.
Related changes
Other endpoints affected by the same root cause.
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