rpc.grpc.request.metadata

Examples

• ["1.2.3.4","1.2.3.5"]

History

1. v1.39.012 Jan 2026

   No longer referenced by span.rpc.grpc.client and span.rpc.grpc.server.

2. v1.39.012 Jan 2026renamed

   Renamed to rpc.request.metadata.

3. v1.38.029 Oct 2025

   No longer referenced by rpc.grpc.attributes.

4. v1.38.029 Oct 2025

   Now referenced by span.rpc.grpc.client and span.rpc.grpc.server (opt in).

5. v1.31.011 Mar 2025

   No longer referenced by span.rpc.grpc.

6. v1.31.011 Mar 2025

   Now referenced by rpc.grpc.attributes (opt in).

7. v1.31.011 Mar 2025

   Stability label respelled from experimental to development.

8. v1.30.024 Jan 2025

   Already present at v1.30.0, the oldest release tracked here (experimental).