Class BatchReadFeatureValuesRequest (1.1.1)

Version 1.1.1

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BatchReadFeatureValuesRequest(
    mapping=None, *, ignore_unknown_fields=False, **kwargs
)

Request message for FeaturestoreService.BatchReadFeatureValues. (- Next Id: 6 -)

Attributes

Name	Description
csv_read_instances	google.cloud.aiplatform_v1beta1.types.CsvSource Each read instance consists of exactly one read timestamp and one or more entity IDs identifying entities of the corresponding EntityTypes whose Features are requested. Each output instance contains Feature values of requested entities concatenated together as of the read time. An example read instance may be ``foo_entity_id, bar_entity_id, 2020-01-01T10:00:00.123Z``. An example output instance may be ``foo_entity_id, bar_entity_id, 2020-01-01T10:00:00.123Z, foo_entity_feature1_value, bar_entity_feature2_value``. Timestamp in each read instance must be millisecond-aligned. ``csv_read_instances`` are read instances stored in a plain-text CSV file. The header should be: [ENTITY_TYPE_ID1], [ENTITY_TYPE_ID2], ..., timestamp The columns can be in any order. Values in the timestamp column must use the RFC 3339 format, e.g. ``2012-07-30T10:43:17.123Z``.
featurestore	str Required. The resource name of the Featurestore from which to query Feature values. Format: ``projects/{project}/locations/{location}/featurestores/{featurestore}``
destination	google.cloud.aiplatform_v1beta1.types.FeatureValueDestination Required. Specifies output location and format.
entity_type_specs	Sequence[google.cloud.aiplatform_v1beta1.types.BatchReadFeatureValuesRequest.EntityTypeSpec] Required. Specifies EntityType grouping Features to read values of and settings. Each EntityType referenced in [BatchReadFeatureValuesRequest.entity_type_specs] must have a column specifying entity IDs in tha EntityType in [BatchReadFeatureValuesRequest.request][] .

Inheritance

builtins.object > proto.message.Message > BatchReadFeatureValuesRequest

Classes

EntityTypeSpec

EntityTypeSpec(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Selects Features of an EntityType to read values of and specifies read settings.