Values supported by parameters in the router

So my question is - is there a way to check what modes are supported by a particular parameter of the router.
For example - “InternetGatewayDevice.LANDevice.1.WLANConfiguration.1.WPAAuthenticationMode”
I don’t know what authentication modes are supported by my router.

Another example -
“InternetGatewayDevice.LANDevice.1.WLANConfiguration.1.WPAEncryptionModes”

So what values are supported by what parameters in my router that is my concern like is there a dynamic way to know this.

Start by reviewing the WLAN portion of the TR-069 spec.

I have already gone through this link that you sent.
what i am asking is these parameters and the values they support vary from router to router, so is there a dynamic way to know what values are supported by router using genieacs TR-069

Some list options in a vendor specific parameter, most do not.