connection.key_invalid: Connection gives a key its package doesn't take

Connection gives a key its package doesn't take.

Area 11, External services; not declinable; the next step is usually the agent's.

Where an API is comes from exactly one place, so a package with fixed hosts: takes no host:; a key the package doesn't take, or no connection takes, is refused the same way:

example

application {    connections: {        couriers: {            package: AcmeCouriers.v1            domains: [shipping]            environment: config.couriers_environment            host: config.couriers_address        }    }}

text

error: `couriers` gives `host:`, but `AcmeCouriers.v1` has fixed hosts --> app.jadpo:7:13  |7 |             host: config.couriers_address  |             ^^^^ a second place for its address  reason: Where an API is comes from exactly one place: `AcmeCouriers.v1`'s `hosts:` give its live and sandbox addresses, and `environment:` chooses between them.  next: Remove `host:` (agent)  rule: connection.key_invalid  help: https://jadpo.dev/docs/errors/connection.key_invalidcheck failed: 1 error, 6 files