Whether the member holds every one of keys in the bank's workspace.
The keys the caller holds in the bank's workspace, and the role they come
from: a member's own role, or for staff the owner's. null when the
caller may not enter it.
The ACTIVE members of the bank who hold one of roleIds or are one of
userIds, and hold every one of requiredKeys. Without roles and users,
no one.
What a member of a bank's dashboard holds, read at call time. An internal role grants nothing. Only
permissionsOftakes a caller; the rest answer about other members, so they check no permission.