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GoogleGoogle APIs / gRPCError code

UNIMPLEMENTED

UNIMPLEMENTED

Alternative forms: 12 · google.rpc.Code.UNIMPLEMENTED

What does this code mean?

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

Official explanation · Original text

The operation is not implemented or is not supported/enabled in this service. HTTP Mapping: 501 Not Implemented

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