ConstAbsolute or relative URL of the JSON resource.
Optional fetch options (headers, strictContentType). Defaults to {}.
The parsed JSON record, or an empty object {} if the URL is missing.
Fetch a JSON resource from a validated URL, returning null instead of throwing on empty.
Absolute or relative URL of the JSON resource.
Optional fetch options (headers, strictContentType). Defaults to {}.
The parsed JSON record, or null if the URL is missing or the resource cannot be parsed.
Fetch a JSON configuration file from a validated URL.