Lookup key for a feature view.
key_oneof
Union type
key_oneof
can be only one of the following:key
string
String key to use for lookup.
compositeKey
object ( CompositeKey
)
The actual Entity id will be composed from this struct. This should match with the way id is defined in the FeatureView spec.
| JSON representation |
|---|
{
// key_oneof
"key"
:
string
,
"compositeKey"
:
{
object (
|
CompositeKey
id that is comprised from several parts (columns).
parts[]
string
Parts to construct Entity id. Should match with the same id columns as defined in FeatureView in the same order.
| JSON representation |
|---|
{ "parts" : [ string ] } |
