createmultisigwallet "wallet_name" threshold ["fingerprint","xpub1","xpub2",...] ( avoid_reuse )

Creates and loads a new multisig wallet.
Only native segwit bech32 addresses are supported.
Arguments:
1. wallet_name           (string, required) The name for the new wallet. If this is a path, the wallet will be created at the path location.
2. threshold             (numeric, required) Number of required signatures
3. signers               (json array, required) A json array of signers identified by their BIP32 fingerprint
     [
       "fingerprint",    (string, required) master key fingerprint. Can be obtained using emumeratesigners.
       "xpub1",          (string) the xpub at deriviation path m/48h/0h/0h/1h used for P2SH_SEGWIT, obtained automatically if -signer if configured
       "xpub2",          (string) the xpub at deriviation path m/48h/0h/0h/2h used for native SegWit, obtained automatically if -signer if configured
       ...
     ]
4. avoid_reuse           (boolean, optional, default=false) Keep track of coin reuse, and treat dirty and clean coins differently with privacy considerations in mind.

Result:
{
  "name" :    <wallet_name>,        (string) The wallet name if created successfully. If the wallet was created using a full path, the wallet_name will be the full path.
  "warning" : <warning>,            (string) Warning message if wallet was not loaded cleanly.
}

Examples:
> bitcoin-cli createmultisigwallet "ManualMultisigWallet" 2 '[{"fingerprint": "d34db33f", "xpub2": "xpub6DJ2dNUysrn5Vt36jH2KLBT2i1auw1tTSSomg8PhqNiUtx8QX2SvC9nrHu81fT41fvDUnhMjEzQgXnQjKEu3oaqMSzhSrHMxyyoEAmUHQbY"}, {"fingerprint": "3442193e", "xpub1": "xpub661MyMwAqRbcFtXgS5sYJABqqG9YLmC4Q1Rdap9gSE8NqtwybGhePY2gZ29ESFjqJoCu1Rupje8YtGqsefD265TMg7usUDFdp6W1EGMcet8"}]'
> bitcoin-cli createmultisigwallet "AutomaticMultisigWallet" 2 '[{"fingerprint": "d34db33f"}, {"fingerprint": "3442193e"}]'
> curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "createmultisigwallet", "params": ["ManualMultisigWallet", 2, '[{"fingerprint": "d34db33f", "xpub2": "xpub6DJ2dNUysrn5Vt36jH2KLBT2i1auw1tTSSomg8PhqNiUtx8QX2SvC9nrHu81fT41fvDUnhMjEzQgXnQjKEu3oaqMSzhSrHMxyyoEAmUHQbY"}, {"fingerprint": "3442193e", "xpub1": "xpub661MyMwAqRbcFtXgS5sYJABqqG9YLmC4Q1Rdap9gSE8NqtwybGhePY2gZ29ESFjqJoCu1Rupje8YtGqsefD265TMg7usUDFdp6W1EGMcet8"}]'] }' -H 'content-type: text/plain;' http://127.0.0.1:8332/
> curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "createmultisigwallet", "params": ["AutomaticMultisigWallet", 2, '[{"fingerprint": "d34db33f"}, {"fingerprint": "3442193e"}]'] }' -H 'content-type: text/plain;' http://127.0.0.1:8332/

Name: My-2-of-2
Policy: 2 of 2
Derivation: m/48h/0h/0h/2h

A1A1A1A1: xpub...
B1B1B1B1: xpub...