Argument param value not passed to CommandHandler

[bradykelly]

I have the following parsing code:

        public void Run(string[] cliArgs)
        {
            var rootCommand = new RootCommand
            {
                new Argument<string>("table", "The name of a DB table to create DAL artifacts for"),
                new Option<string>(new[] {"-m", "--model"}, "The name of an existing DAL model to create the table artifacts for"),
                new Option(new[] {"-o", "--overwrite"}, "Update the list of models and tables from the DAL")
            };

            rootCommand.Handler = CommandHandler.Create<string, string, bool, IConsole>(CreateTableArtifacts);
            rootCommand.Invoke(cliArgs);
        }

Where cliArgs is an array with one non-empty string value. Then I have my command handler with signature:

private void CreateTableArtifacts(string tableName, string? modelName, bool overwrite, IConsole console)

But inside the handler, the tableName param has the empty string value. Why is this?

[bradykelly]

Aha, I see that the param names for my handler must match the command line arg names.