### Determine this is the right repository - [x] I determined this is the correct repository in which to report this bug. ### Summary of the issue if a 0xa character appears at the end of the api_key, the underlying grpc implementation will fail with an invalid value header error. see: https://gitlab.uni-hannover.de/tci-gateway-module/grpc/-/blob/v1.9.x/src/core/lib/surface/validate_metadata.cc#L84 to reproduce this, simply add a 0xa character to an api_key and try to perform any generative action via grpc transport. Related PR for more context: https://github.com/googleapis/google-cloud-python/pull/13963.
Activity
parthea commentedon Mar 26, 2026
Transferring to google-cloud-python as the code for gapic-generator will be migrated there.
daniel-sanche commentedon May 27, 2026
This issue is being closed as part of a bulk review (Filter #1). Please reopen if you believe this is still relevant and requires action.