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GET
Get session

Path Parameters

session_id
string
required

Response

Session record

Session resource representation.

Carries the full mutable field set so the create response and the detail GET both round-trip what the edit form needs. project_context / npc_ids / encounter_ids were added 2026-05-14 - before that the response omitted them and the dashboard edit form had nothing to read.

id
string
required
session_number
integer
required
project_id
string
required
external_id
string | null

Human-readable slug for the URL (/projects/<slug>/sessions/<external_id>). Derived from title (or session-<N> fallback) at create time and immutable. May be null on legacy rows pre-migration 102.

title
string | null
synopsis
string | null
project_context
string | null
npc_ids
string<uuid>[]
encounter_ids
string<uuid>[]
status
string
default:brainstorm
series_id
string | null
created_at
string<date-time> | null