deposit.client: Clarify cli error messages
As discussed earlier
This also adds more coverage on the corner cases of the same impacted function.
Test Plan
tox
Migrated from D4222 (view on Phabricator)
Staging instance, all changes can be removed at any time
As discussed earlier
This also adds more coverage on the corner cases of the same impacted function.
tox
Migrated from D4222 (view on Phabricator)