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An ordered SSE stream. The SSE id field contains the raw resumable event sequence; the initial after query accepts either that sequence or a pull cursor.
Each SSE message is a CloudEvents 1.0 envelope (application/cloudevents+json) with id, type, source, subject, time, sequence, tenantid and a typed data payload. The SSE id field carries a resumable sequence — pass it as the after query parameter on reconnect to resume without gaps. Fetch the JSON schema of any event’s data payload from GET /v1/events/schemas/{type}/{version}.

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Message types

Every event type the stream can deliver — with its description and data properties — is listed in the Events overview. The stream delivers all of them by default; narrow it with the filter query parameter, for example type eq "source.updated".

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Filter the stream

Add subject to receive events about one entry. Combine it with the type and parent resource:
Matching is exact and case-sensitive. Only events processed after subject filtering was enabled can match a subject condition; older retained events are not backfilled. See Filter by subject for the subject values used by each event family. Keep the same filter when resuming from a checkpoint. Changing it does not replay matching events before that checkpoint.

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Envelope example

source_entry.added