Changing device values through API interface

Good day, I’m looking to modify deivce values using the API,

at the moment it does not seem like the values are accessible. I saw a forum indicating that this functionality has not been completed yet. Would anyone be able to share some info regarding this.

lets take the following example, regardless of the syntax, lets say I wanted to change the following parameters of a device:

set username=“customUsername” where name=“deviceName”

Thank you in advance

Note that the device I am referring to is dude devices.