This event indicates that a TTL record has been queued for a given letter. The TTL record will either be intentionally removed before its expiry if the letter is read digitally (indicated by an ItemRemoved event) or will be dequeued after the fallback wait time (indicated by a ItemDequeued event) to trigger printing.
Channel: uk/nhs/notify/digital/letters/queue/item/enqueued/v1
Content Type: application/cloudevents+json
Event Type: Received
Data Schema Reference: /schemas/digital-letters/2025-10-draft/data/digital-letters-queue-item-enqueued-data.schema.json
Schema Reference: /schemas/digital-letters/2025-10-draft/events/uk.nhs.notify.digital.letters.queue.item.enqueued.v1.schema.json