<PackageReference Include="Apache.Arrow" Version="22.0.0" />

Apache.Arrow.Types.ArrowTypeId

public enum ArrowTypeId
Binary = 14

Boolean = 1

Date32 = 16

Date64 = 17

Decimal32 = 38

Decimal64 = 39

Double = 12

Duration = 30

Float = 11

HalfFloat = 10

Int16 = 5

Int32 = 7

Int64 = 9

Int8 = 3

Interval = 21

LargeList = 35

List = 24

ListView = 34

Map = 28

Null = 0

String = 13

Struct = 25

Time32 = 19

Time64 = 20

Timestamp = 18

UInt16 = 4

UInt32 = 6

UInt64 = 8

UInt8 = 2

Union = 26