OptionalentitiesSource of the entity keys to purge.
Fully qualified name of the Unity Catalog Delta table containing the entity keys to purge. The table may contain a subset of each feature's entity-key columns. A partial key match deletes all feature rows matching the provided key values. Non-key columns are rejected; null key values are allowed.
OptionalfeaturesFully qualified names of the features to purge. At least one nonempty feature name is required. A request may contain at most 10000 features; submit additional features in separate requests. Duplicate features are rejected.
OptionalrequestOptional UUID4 idempotency token for the request.
Request to purge materialized feature values for entities listed in a Unity Catalog Delta table.