          (string, optional) If add_to_wallet is false, the hex-encoded raw transaction with signature(s)
  "psbt" : "str"              (string, optional) If more signatures are needed, or if add_to_wallet is false, the base64-encoded (partially) signed transaction
}

Examples:

Spend all UTXOs from the wallet with a fee rate of 1Â sat/vB using named arguments
> bitcoin-cli -named sendall recipients='["bc1q09vm5lfy0j5reeulh4x5752q25uqqvz34hufdl"]' fee_rate=1

Spend all UTXOs with a fee rate of 1.1 sat/vB 