code: func (c *Client) SendFromMinConf(fromAccount string, toAddress btcutil.Address, amount btcutil.Amount, minConfirms int) (*chainhash.Hash, error) {
  	return c.SendFromMinConfAsync(fromAccount, toAddress, amount,
  		minConfirms).Receive()
  }
docs: // SendFromMinConf sends the passed amount to the given address using the
  // provided account as a source of funds.  Only funds with the passed number of
  // minimum confirmations will be used.
  //
  // See SendFrom to use the default number of minimum confirmations and
  // SendFromComment for additional options.
  //
  // NOTE: This function requires to the wallet to be unlocked.  See the
  // WalletPassphrase function for more details.