Elevated Rate of Partial Response (206) and Not Found (404) Errors in the Search Box API — Mapbox Incident Timeline & Status — DevHelm

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Elevated Rate of Partial Response (206) and Not Found (404) Errors in the Search Box API

Started

Jun 29, 8:53 AM UTC

Resolved

Jun 29, 3:15 PM UTC

Duration

6 hrs 22 min

Resolvedmajor impactVendor link

Affected:Search

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ResolvedJun 29, 3:15 PM

This incident has been resolved.

IdentifiedJun 29, 9:03 AM

A mitigation was deployed at 01:35 UTC, which has reduced the impact, and we are actively working to fully resolve the issue.

InvestigatingJun 29, 8:53 AM

Starting at 2026-06-29 00:00 UTC, the Search Box API began returning elevated rates of 206 (Partial Content) and 404 (Not Found) responses.

Elevated Rate of Partial Response (206) and Not Found (404) Errors in the Search Box API — Mapbox Incident Timeline & Status — DevHelm