OptionalbudgetThe budget policy ID, in UUID format, used to attribute the serverless compute cost of this purge. If not specified, a default budget policy may be applied.
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.
OptionaltagsCustom tags to associate with this purge. They are applied to the purge job and forwarded to the underlying compute as Databricks resource tags, so purge cost can be attributed in the billing system tables. These tags apply only to the purge compute; they are not applied to the Unity Catalog Feature resources themselves, whose tags are managed separately through the Unity Catalog tagging API. A maximum of 25 tags is supported; keys and values are subject to the same limitations as Databricks resource tags.
Request to purge materialized feature values for entities listed in a Unity Catalog Delta table.