syntax = "proto3";

package protocol;

option java_package = "org.tron.protos.contract"; //Specify the name of the package that generated the Java file
//option java_outer_classname = "BuyStorageBytesContract"; //Specify the class name of the generated Java file
option go_package = "github.com/tronprotocol/grpc-gateway/core";

message BuyStorageBytesContract {
  bytes owner_address = 1;
  int64 bytes = 2; // storage bytes for buy
}

message BuyStorageContract {
  bytes owner_address = 1;
  int64 quant = 2; // trx quantity for buy storage (sun)
}

message SellStorageContract {
  bytes owner_address = 1;
  int64 storage_bytes = 2;
}

message UpdateBrokerageContract {
  bytes owner_address = 1;
  int32 brokerage = 2; // 1 mean 1%
}