Partner-facing. Replaces the selectable options this provider offers in one scope, so a hotelier can map Cloudbeds data onto the partner's own values in the Cloudbeds UI. Omit connectionId for a catalogue that is the same for every property; send it when the values differ per customer account. Values dropped from a later push are deactivated, not deleted, so mappings already made against them keep their label. Restricted to the OAuth client registered for the provider. X-PROPERTY-ID is required even for a provider-wide push and must identify a property covered by the token's consent. A supplied connectionId must belong to this provider and a property covered by the token's resources claim.