Tag#Field NameRequiredComments
Standard HeaderYesMsgType <35> = AN
710PosReqIDYesUnique identifier for the request
724PosReqTypeYesValid Values
0 – Positions
263SubscriptionRequestTypeYesIndicates to the other party what type of response is expected

Valid values:

▪ 1 – Snapshot + Updates (Subscribe)
▪ 2- Disable previous Snapshot + Update Request (Unsubscribe)
1AccountNo**Required for sessions that route to multiple sub-accounts
Standard trailer
RAW
       8=FIX.4.4|9=82|35=AN|49=JOSEPH|56=TradingGateway|34=68|52=20240218-16:05:31|710=1981400120|263=1|10=229        |

HEADER
       8                 BeginString: FIX 4.4
       9                  BodyLength: 82
      35                     MsgType: AN (Request for Positions)
      49                SenderCompID: JOSEPH
      56                TargetCompID: TradingGateway
      34                   MsgSeqNum: 68
      52                 SendingTime: 20240218-16:05:31

BODY
     710                    PosReqID: 1981400120
     263     SubscriptionRequestType: 1 (Subscribe)

TRAILER
      10                    CheckSum: 229