syntax = "proto3";
package cosmos.bank.v1beta1;

import "gogoproto/gogo.proto";
import "cosmos/base/v1beta1/coin.proto";
import "cosmos/bank/v1beta1/bank.proto";
import "cosmos_proto/cosmos.proto";
import "cosmos/msg/v1/msg.proto";

option go_package = "github.com/cosmos/cosmos-sdk/x/bank/types";

// Msg defines the bank Msg service.
service Msg {
  // Send defines a method for sending coins from one account to another account.
  rpc Send(MsgSend) returns (MsgSendResponse);

  // MultiSend defines a method for sending coins from some accounts to other accounts.
  rpc MultiSend(MsgMultiSend) returns (MsgMultiSendResponse);
}

// MsgSend represents a message to send coins from one account to another.
message MsgSend {
  option (cosmos.msg.v1.signer) = "from_address";

  option (gogoproto.equal)           = false;
  option (gogoproto.goproto_getters) = false;

  string   from_address                    = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
  string   to_address                      = 2 [(cosmos_proto.scalar) = "cosmos.AddressString"];
  repeated cosmos.base.v1beta1.Coin amount = 3
      [(gogoproto.nullable) = false, (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"];
}

// MsgSendResponse defines the Msg/Send response type.
message MsgSendResponse {}

// MsgMultiSend represents an arbitrary multi-in, multi-out send message.
message MsgMultiSend {
  option (cosmos.msg.v1.signer) = "inputs";

  option (gogoproto.equal) = false;

  repeated Input  inputs  = 1 [(gogoproto.nullable) = false];
  repeated Output outputs = 2 [(gogoproto.nullable) = false];
}

// MsgMultiSendResponse defines the Msg/MultiSend response type.
message MsgMultiSendResponse {}