client
suspend fun <RequestT, ResponseT> clientStreamingRpc(channel: Channel, method: MethodDescriptor<RequestT, ResponseT>, requests: Flow<RequestT>, callOptions: CallOptions = CallOptions.DEFAULT, headers: Metadata = GrpcMetadata()): ResponseT(source)
Launches a client-streaming RPC on the specified channel, suspending until the server returns the result. The caller is expected to provide a Flow of requests.