code: func NewGetReceivedByAccountCmd(account string, minConf *int) *GetReceivedByAccountCmd {
  	return &GetReceivedByAccountCmd{
  		Account: account,
  		MinConf: minConf,
  	}
  }
docs: // NewGetReceivedByAccountCmd returns a new instance which can be used to issue
  // a getreceivedbyaccount JSON-RPC command.
  //
  // The parameters which are pointers indicate they are optional.  Passing nil
  // for optional parameters will use the default value.