Update Session
Update session metadata
PATCH /v2/sessions/{session_id}Request Body
{
"status": "archived"
}Response
{
"id": "sess_abc123",
"agent_id": "ag_xyz789",
"status": "archived",
"message_count": 12,
"created_at": "2026-03-25T10:00:00Z",
"updated_at": "2026-03-25T12:00:00Z"
}