How do we set up the ICRC-1 fee collector

Governance Non-SNS DAO Governance
1

ICRC1 provides the change_fee_collector field. If icrc1 canister has been deployed, how do I modify it?

2
3

change_fee_collector is included as an upgrade arg so you can set it when you upgrade the canister.

You can learn more about upgrading a canister here.

However, this should work (with an optional subaccount; add the subaccount if needed):

dfx canister install <icrc1_canister_name_or_id> --mode upgrade --argument '(
  variant {
    Upgrade = record {
      change_fee_collector = opt variant {
        SetTo = record {
          owner = principal "whatever_principal_you can_to_set_this_to";
          subaccount = null;
        }
      };
    }
  }
)'