TradingSessionStatusIncremental

A change to the trading session status.

Spot and Futures only. US Perps does not expose a global trading session status. For US Perps the status is provided per instrument: use the InstrumentStatus feed, and the status carried by each InstrumentDefinition.

Direction: Kraken → client

ID	Field	Type	Encoding	Presence	Description
1	`tradingSessionStatus`	`TradingSessionStatusCode`	field	required
2	`tradingSessionSeq`	`uint64`	field	required	Contiguous trading-session status sequence, starting at one

Every message is preceded by the standard SBE messageHeader (blockLength, templateId, schemaId, version). See encodings.