EtsySchemaBreaking
Parameter 'legacy' removed from PATCH /v3/application/shops/{shop_id}/listings/{listing_id}
- Affected surface
- PATCH /v3/application/shops/{shop_id}/listings/{listing_id}
- Affected field
- legacy@query
What changed
Parameter 'legacy' removed from PATCH /v3/application/shops/{shop_id}/listings/{listing_id} Affected surface: PATCH /v3/application/shops/{shop_id}/listings/{listing_id}. Root cause: parameter `legacy@query`. Detected at Thu, 23 Jul 2026 03:17:20 UTC UTC.
Diff
{
"parameter_in": "query",
"parameter_name": "legacy",
"path": "PATCH /v3/application/shops/{shop_id}/listings/{listing_id}"
}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
Remove the parameter from your callers — passing it now produces an error or is silently ignored depending on the provider.
Related changes
Other endpoints affected by the same root cause.
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