view .arcconfig @ 40659:8863f08c1630

lfs: provide more Batch API error info via a hint in the raised exception

A coworker had a typo in `lfs.url`, forgot it was even set because usually the
blob server is inferred, and then got a 404.  It would have been easier to debug
with the failing URL printed.

{
    "conduit_uri": "https://phab.mercurial-scm.org/api",
    "repository.callsign": "HG",
    "arc.land.onto.default": "@",
    "base": "hg:.^"
}