[config]How to view the full/specific parameter configuration for url

1、built‑in configuration for a given URL (with no config files loaded) 2、currently active effective configuration -E only get four simple pieces of information.

gallery-dl --config-ignore -E "https://x.com/example_user"
Category / Subcategory
  "twitter" / "user"

Filename format (default):
  "{tweet_id}_{num}.{extension}"

Directory format (default):
  ["{category}","{user[name]}"]

Archive format (default):
  "{tweet_id}_{retweet_id}_{num}"

Is there a way to inspect a specific parameter for a given URL (built‑in value without any config / currently effective value), for example the sleep-429 setting?

Can this type of 429 error be avoided using the sleep‑429 parameter? [2026-09-03 09:38:59][downloader.http][warning] '429 Too Many Requests' for 'https://file.pawchive.pw/data/4b/15/4b15b5191e87c13f7476aeab19bdae2a98fa3863d8ea223f10f830ab2d64af57.png'