A command is an executable programme triggered to give a response inside the chat window when the user executes by typing a ' / ' followed by the command name.
Command Parameters:
A command parameter is an additional input passed while executing the command with a "hyphen". For example, a /traffic command can have the parameters, -to and -from for the user to specify the to and from locations.
Command Suggestions:
Command Suggestions are tips that are shown to the user similar to Google,suggesting search inputs for you.