SessionLogEvent interface

Package:

@azure/ai-projects

A single Server-Sent Event frame emitted by the hosted agent session log stream.

Each frame contains an event field identifying the event type and a data field carrying the payload as plain text. Although the current data payload is JSON-formatted, its schema is not contractual — additional keys may appear and the format may change over time. Clients should treat data as an opaque string and optionally attempt JSON parsing.

New event types may be added in the future. Clients should gracefully ignore unrecognized event types.

Wire format:

event: log
data: {"timestamp":"2026-03-10T09:33:17.121Z","stream":"stdout","message":"Starting server on port 18080"}

event: log
data: {"timestamp":"2026-03-10T09:34:52.714Z","stream":"status","message":"Successfully connected to container"}

Properties

data	The event payload as plain text. Currently JSON-formatted but the schema is not contractual and may change.
event	The SSE event type. Currently log, but additional event types may be added in the future. Clients should ignore unrecognized event types.

Property Details

data

The event payload as plain text. Currently JSON-formatted but the schema is not contractual and may change.

data: string

Property Value

string

event

The SSE event type. Currently log, but additional event types may be added in the future. Clients should ignore unrecognized event types.

event: "log"

Property Value

"log"