Document gRPC Metadata model and APIs
hsaliak opened this issue · comments
Common Questions:
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What's a use case for metadata? Some examples where this is used, eg auth.
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How do I add metadata? What API to call?
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What are the payloads of metadata? String only, or can it be PB definitions?
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How is it different from Context Propagation?
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Java
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C/Core based Wrapped language
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Go
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All languages