TagField NameXML NameData TypeUnion DatatypeDescriptionAddedDepr.Enums from tagValid values
279MDUpdateAction @UpdtActchar

Type of Market Data update action.

FIX.4.2
0=

New

[New]
1=

Change

[Change]
2=

Delete

[Delete]
3=

Delete Thru

[DeleteThru]
4=

Delete From

[DeleteFrom]
Used in messages:
Used in components:
[MDIncGrp]