A job's record keeps the device's own names for its program's qubits, and
collection reads through those without asking the device again. Logical qubits
are read from a row by label, so a qubit past the sixty-fourth can be read, and
one the program ended on that was not measured is an error. Region and bucket
are checked before they go into a host; a dotted bucket is read by path, from
the bucket the task names. An endpoint this kind would not use is refused. A
named credential that gives nothing is an error on every built-in kind, and
every part of the keys comes out of a message, whole or cut short. wai-qpu asks
for --yes wherever a job spends. A simulator's estimate says it is the minimum.
The client now has a fake that follows the service's contract, temporary keys
among what it checks.
Co-Authored-By: Claude Opus 5.5 <[email protected]>