getData() -> optional fields standard values

[AlphaSoundZ]

The function getData() in the file /api/v5/config.php can be optimized:

The optional values yet don't have any other functionality than to be mentionend in the optional_fields response parameter, when data is missing.

An improvement would be the ability to instead of currently doing this:

$data = getData(
    "POST", 
    [
        "table", 
        "columns", 
        "string", 
        "seperator", 
        "linebreak"
    ]
);
$global = (isset($data["global"])) ? $data["global"] : [];
$enclosure = (isset($data["enclosure"])) ? $data["enclosure"] : "";

example of /api/v5/csv/import endpoint

doing the following:

$data = getData(
    "POST", 
    [
        "table", 
        "columns", 
        "string", 
        "seperator", 
        "linebreak"
    ], 
    [
        "global" => [], // "parameter as key" => "default value if not given"
        "enclosure" => ""
    ]
);