ResendRequest

MsgType(35)=ResendRequest(2)

Direction: Both directions.

Request recovery of a range of message sequence numbers.

Market-data sessions advance past missing messages using sequence-reset gap fills rather than replaying application messages. Order-entry sessions can replay retained application messages.

Field Layout

See FIX Message Layouts for field ordering and presence rules.

Field	Type	Presence	Behavior
`BeginSeqNo(7)`	`SEQNUM`	Required
`EndSeqNo(16)`	`SEQNUM`	Required