Error Code Portal
GoogleGoogle APIs / gRPCError code

UNAVAILABLE

UNAVAILABLE

Alternative forms: 14 · google.rpc.Code.UNAVAILABLE

What does this code mean?

Code UNAVAILABLE · An issue reported by Google APIs / gRPC.

Official explanation · Original text

The service is currently unavailable. This is most likely a transient condition, which can be corrected by retrying with a backoff. Note that it is not always safe to retry non-idempotent operations. See the guidelines above for deciding between `FAILED_PRECONDITION`, `ABORTED`, and `UNAVAILABLE`. HTTP Mapping: 503 Service Unavailable

Troubleshooting and diagnostic links

First check that the document's product, version, and environment match your situation.

Source and terms of use

Google APIs canonical google.rpc.Code status definitions ↗

Creator: Google LLC
License: Apache License 2.0
Checked on: 2026-11-12

Modifications: Extracted enum names, numeric aliases, and official source comments; comment syntax removed; original Korean contexts added. Successful OK is labeled status, not error.

Source details · Original licenses and notices