Command:

`importmulti '[{"desc": "sh(wsh(multi(2,[aeee1e6a/49h/1h/0h]tpubDC5bVdaveQYxGFztMShFAjU637kKjrs9FD8ne1oHR7z8tLeQJExsaxWRVeSpcCcYMdp5ecf2LQhuVaeYFZ7YEpvWTJr4nDGUJrmuvLuTSsp/1/*,[f04973fd/49h/1h/0h]tpubDDSx3fQ8QyVN21PqRwobfAeDnjesTRMG3U6MPs2aUW5tYg9Arhz4tBRiUWTc9VrJBxRVXJqSrULfGs5HJZTqMJC7PBtDGT7cVtsySf76wmS/1/*,[149b5aca/49h/1h/0h]tpubDCCrKqf5e4eiXxRsma3QkcoKbd6MS8zxK5NTfsvNerTPVZcZqFMbn12D3qtWNLUBdxFkRhw2ZToRCMCNQzxG1T8dCVNMRuLwCmUngyf3CbB/1/*)))", "keypool": true, "timestamp": "now", "watchonly": true, "internal": true, "range": {"end": 100}}]' '{"rescan": false}'`

Result:

```
[
  {
    "success": true,
    "warnings": [
      "All private keys are provided, outputs will be considered spendable. If this is intentional, do not specify the watchonly flag."
    ]
  }
]
```

And according to getdescriptoinfo:

`getdescriptorinfo "sh(wsh(multi(2,[aeee1e6a/49h/1h/0h]tpubDC5bVdaveQYxGFztMShFAjU637kKjrs9FD8ne1oHR7z8tLeQJExsaxWRVeSpcCcYMdp5ecf2LQhuVaeYFZ7YEpvWTJr4nDGUJrmuvLuTSsp/1/*,[f04973fd/49h/1h/0h]tpubDDSx3fQ8QyVN21PqRwobfAeDnjesTRMG3U6MPs2aUW5tYg9Arhz4tBRiUWTc9VrJBxRVXJqSrULfGs5HJZTqMJC7PBtDGT7cVtsySf76wmS/1/*,[149b5aca/49h/1h/0h]tpubDCCrKqf5e4eiXxRsma3QkcoKbd6MS8zxK5NTfsvNerTPVZcZqFMbn12D3qtWNLUBdxFkRhw2ZToRCMCNQzxG1T8dCVNMRuLwCmUngyf3CbB/1/*)))"`

```
{
  "descriptor": "sh(wsh(multi(2,[aeee1e6a/49'/1'/0']tpubDC5bVdaveQYxGFztMShFAjU637kKjrs9FD8ne1oHR7z8tLeQJExsaxWRVeSpcCcYMdp5ecf2LQhuVaeYFZ7YEpvWTJr4nDGUJrmuvLuTSsp/1/*,[f04973fd/49'/1'/0']tpubDDSx3fQ8QyVN21PqRwobfAeDnjesTRMG3U6MPs2aUW5tYg9Arhz4tBRiUWTc9VrJBxRVXJqSrULfGs5HJZTqMJC7PBtDGT7cVtsySf76wmS/1/*,[149b5aca/49'/1'/0']tpubDCCrKqf5e4eiXxRsma3QkcoKbd6MS8zxK5NTfsvNerTPVZcZqFMbn12D3qtWNLUBdxFkRhw2ZToRCMCNQzxG1T8dCVNMRuLwCmUngyf3CbB/1/*)))#sddrjdjm",
  "isrange": true,
  "issolvable": true,
  "hasprivatekeys": false
}
```
"\nAs a JSON-RPC call\n"
            + HelpExampleRpc("importprivkey", "\"mykey\", \"testing\", false")
                },
            }.ToString());
    if (pwallet->IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS)) {
        throw JSONRPCError(RPC_WALLET_ERROR, "Cannot import private keys to a wallet with private keys disabled");
    }
    WalletRescanReserver reserver(pwallet);
    bool fRescan = true;
    {
        auto locked_chain = pwallet->chain().lock();
        LOCK(pwallet->cs_wallet);
        EnsureWalletIsUnlocked(pwallet);
        std::string strSecret = request.params[0].get_str();
        std::string strLabel = "";
        if (!request.params[1].isNull())
            strLabel = request.params[1].get_str();
        
        if (!request.params[2].isNull())
            fRescan = request.params[2].get_bool();
        if (fRescan && pwallet->chain().getPruneMode()) {
            throw JSONRPCError(RPC_WALLET_ERROR, "Rescan is disabled in pruned mode");
        }
        if (fRescan && !reserver.reserve()) {
            throw JSONRPCError(RPC_WALLET_ERROR, "Wallet is currently rescanning. Abort existing rescan or wait.");
        }
        CKey key = DecodeSecret(strSecret);
        if (!key.IsValid()) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid private key encoding");
        CPubKey pubkey = key.GetPubKey();
        assert(key.VerifyPubKey(pubkey));