code: func (obj *Doc) SendGenericCommandToCustomConnector(ctx context.Context, provider string, command string, method string, parameters []string, appendConnection string) (string, error) {
  	result := &struct {
  		Result string	`json:"qResult"`
  	} {}
  	err := obj.rpc(ctx, "SendGenericCommandToCustomConnector", result, provider, command, method, parameters, appendConnection)
  	return result.Result, err 
  }
docs: // Sends a generic command to a custom connector.
  // For more information on the commands that can be sent to a custom connector, see the QVX SDK help.
  //
  // Parameters:
  //
  // ◾ provider           -   Connector file name.
  // Command to be executed by the connector.
  //
  // ◾ command            -   One of:
  // 
  // • JsonRequest
  // 
  // • GetCustomCaption
  // 
  // • IsConnected
  // 
  // • DisableQlikViewSelectButton
  // 
  // • HaveStarField
  //
  // ◾ method             -   Method name to be used within the command.
  // The available methods depend on the chosen connector.
  //
  // ◾ parameters         -   Parameters of the command.
  // No parameters are required.
  //
  // ◾ appendConnection   -   Name of the connection.
  //