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syntax = "proto3";

package grpc.testing;

message RequestParams {
  bool echo_deadline = 1;
  int32 client_cancel_after_us = 2;
  int32 server_cancel_after_us = 3;
  bool echo_metadata = 4;
  bool check_auth_context = 5;
  int32 response_message_length = 6;
  bool echo_peer = 7;
  string expected_client_identity = 8; // will force check_auth_context.
  bool skip_cancelled_check = 9;
  string expected_transport_security_type = 10;
}

message EchoRequest {
  string message = 1;
  RequestParams param = 2;
}

message ResponseParams {
  int64 request_deadline = 1;
  string host = 2;
  string peer = 3;
}

message EchoResponse {
  string message = 1;
  ResponseParams param = 2;
}