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[Bug]: Metadata key 'X-A2A-Extensions' is invalid: INTERNAL: Illegal header key ( gRPC metadata key X-A2A-Extensions is invalid ) #3093

[Bug]: Metadata key 'X-A2A-Extensions' is invalid: INTERNAL: Illegal header key ( gRPC metadata key X-A2A-Extensions is invalid )

[Bug]: Metadata key 'X-A2A-Extensions' is invalid: INTERNAL: Illegal header key ( gRPC metadata key X-A2A-Extensions is invalid ) #3093

Triggered via issue February 8, 2026 18:01
Status Skipped
Total duration 1s
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on: issue_comment
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