github.com/okex/exchain@v1.8.0/libs/ibc-go/proto/ibc/applications/fee/v1/metadata.proto (about)

     1  syntax = "proto3";
     2  
     3  package ibc.applications.fee.v1;
     4  
     5  option go_package = "github.com/cosmos/ibc-go/v4/modules/apps/29-fee/types";
     6  
     7  import "gogoproto/gogo.proto";
     8  
     9  // Metadata defines the ICS29 channel specific metadata encoded into the channel version bytestring
    10  // See ICS004: https://github.com/cosmos/ibc/tree/master/spec/core/ics-004-channel-and-packet-semantics#Versioning
    11  message Metadata {
    12    // fee_version defines the ICS29 fee version
    13    string fee_version = 1 [(gogoproto.moretags) = "yaml:\"fee_version\""];
    14    // app_version defines the underlying application version, which may or may not be a JSON encoded bytestring
    15    string app_version = 2 [(gogoproto.moretags) = "yaml:\"app_version\""];
    16  }