Unable to generate custodial wallet.

[PreetamEnverx]

import { BitGoAPI } from "@bitgo/sdk-api";
import { Gteth } from "@bitgo/sdk-coin-eth";

const bitgo = new BitGoAPI({
  env: "test",
  accessToken: process.env.BITGO_ACCESS_TOKEN,
});
const BITGO_ENTERPRISE = process.env.BITGO_ENTERPRISE;
const printObj = (o) => console.log(JSON.stringify(o));

bitgo.register("gteth", Gteth.createInstance);

async function generateCustodialMultiSigWallet() {
  const newWallet = await bitgo.coin("gteth").wallets().generateWallet({
    type: "custodial",
    label: "psr-cold-ms-gteth-1",
    enterprise: BITGO_ENTERPRISE,
    walletVersion: 2,
    /* passphrase: "secret", */
    multisigType: "onchain",
  });
  printObj(newWallet);
}

generateCustodialMultiSigWallet().then(() =>
  console.log("Generated custodial wallet."),
);

Above code throws Error: cannot generate user keypair without passphrase when I do not pass passphrase.
And it throws ApiResponseError: There is no need to pass any keys or keySignatures nor is it required to pass m or n. when I uncomment and do pass passphrase.

Call stack for when I don't pass passphrase:

    at userKeychainPromise (/home/preetam/my_stuff/nodejs/playground/node_modules/@bitgo/sdk-core/dist/src/bitgo/wallet/wallets.js:344:27)
    at Wallets.generateWallet (/home/preetam/my_stuff/nodejs/playground/node_modules/@bitgo/sdk-core/dist/src/bitgo/wallet/wallets.js:388:27)

[PreetamEnverx]

Using bitgo-express throws the same error, even though from UI I'm able to create the wallet. In the Network tab of Browser Dev tools, I can see same payload being sent to server. Can't seem to understand why isn't it working through SDK or Bitgo-Express.

[alebusse]

Custodial wallet generation is currently missing in the SDK/Express for onchain multisig type since we recently added the possibility for MPC wallets, i will put a fix soon but in the meantime you can try to create custodial wallets using BitGO API directly with:

POST /api/v2/{coin}/wallet

Request Body
{
  "label": "Wallet label",
  "enterprise": "62c...df7",
  "multisigType": "onchain",
  "type": "custodial",
  "version":"2",
}

https://developers.bitgo.com/guides/wallets/create/wallets

[alexhu-bitgo]

I'm closing this issue since we've fixed the bug. You should be able to generate this type of wallet now.
PR that fixed the issue: #4543