Struct CustomHeadersOption (3.8.0-rc)
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An option to inject custom headers into the request.
For REST endpoints, these headers are added to the HTTP headers. For gRPC endpoints, these headers are added to the grpc::ClientContext metadata.
Type Aliases
Alias Of: std::unordered_multimap< std::string, std::string >
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Last updated 2026-07-15 UTC.
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