syntax = "proto3";

import "constants.proto";

/* Data structure of Session command/request packet */
message S0SessionCmd {

}

/* Data structure of Session response packet */
message S0SessionResp {
    Status status = 1;
}

/* A message must be of type Cmd or Resp */
enum Sec0MsgType {
    S0_Session_Command = 0;
    S0_Session_Response = 1;
}

/* Payload structure of session data */
message Sec0Payload {
    Sec0MsgType msg = 1;        /*!< Type of message */
    oneof payload {
        S0SessionCmd sc = 20;   /*!< Payload data interpreted as Cmd */
        S0SessionResp sr = 21;  /*!< Payload data interpreted as Resp */
    }
}