I want to remove all deprecation warnings from the kibana. In the logs, I have seen that kibana.defaultAppId has been deprecated and it has been suggested that defaultRoute should be used. But when i set this option in kibana .yml configuration file like this
# The default application to load. defaultRoute: "dashboard"
I am getting the error.
FATAL Error: Unknown configuration key(s): "defaultRoute". Check for spelling errors and ensure that expected plugins are installed.
Can anyone guide me how to solve this issue.