cosmos-sdk/proto/cosmos/staking/v1beta1/authz.proto

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

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

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

// StakeAuthorization defines authorization for delegate/undelegate/redelegate.
message StakeAuthorization {
  option (cosmos_proto.implements_interface) = "Authorization";

  // max_tokens specifies the maximum amount of tokens can be delegate to a validator. If it is
  // empty, there is no spend limit and any amount of coins can be delegated.
  cosmos.base.v1beta1.Coin max_tokens = 1 [(gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coin"];
  // validators is the oneof that represents either allow_list or deny_list
  oneof validators {
    // allow_list specifies list of validator addresses to whom grantee can delegate tokens on behalf of granter's
    // account.
    Validators allow_list = 2;
    // deny_list specifies list of validator addresses to whom grantee can not delegate tokens.
    Validators deny_list = 3;
  }
  // Validators defines list of validator addresses.
  message Validators {
    repeated string address = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
  }
  // authorization_type defines one of AuthorizationType.
  AuthorizationType authorization_type = 4;
}

// AuthorizationType defines the type of staking module authorization type
enum AuthorizationType {
  // AUTHORIZATION_TYPE_UNSPECIFIED specifies an unknown authorization type
  AUTHORIZATION_TYPE_UNSPECIFIED = 0;
  // AUTHORIZATION_TYPE_DELEGATE defines an authorization type for Msg/Delegate
  AUTHORIZATION_TYPE_DELEGATE = 1;
  // AUTHORIZATION_TYPE_UNDELEGATE defines an authorization type for Msg/Undelegate
  AUTHORIZATION_TYPE_UNDELEGATE = 2;
  // AUTHORIZATION_TYPE_REDELEGATE defines an authorization type for Msg/BeginRedelegate
  AUTHORIZATION_TYPE_REDELEGATE = 3;
}