The id of the category of channels that the function will apply the configuration to. Check ClientOp.HighlightCategory for which id's line up with which categories.
The id of channel within the specified category. Valid channels go from 0-32.
The configuration to be applied on the specified channel.
config = osrs.ClientOp.HighlightConfig.new()
config.highlightColour.r = 0
config.highlightColour.g = 0
config.highlightColour.b = 255
-- Now all objtype highlights pass through channel 9 will apply a blue outline on object models
osrs.ClientOp.highlightChannelConfigure(osrs.ClientOp.HighlightCategory.OBJTYPE,9,config)
This sets the configuration settings of a highlight channel. This means all highlights routed to the same channel will have the specified configuration settings applied to them. Will print out an error if specified highlight channel does not exist.