| Tag | Name | Type | Required | Comments |
|---|---|---|---|---|
| 568 | TradeRequestID | String | Yes | Identifier for the trade request |
| 569 | TradeRequestType | Int | Yes | Describes request type. Valid value:
|
| 55 | Symbol | String | Yes | Common, “human understood” representation of the security, e.g., BTC-28JUL17, see instrument naming convention for more details |
| 263 | SubscriptionRequestType | char | No | Used to subscribe / unsubscribe for trade capture reports If the field is absent, the value 1 will be the default (subscription). Valid values:
|