VectorIndexDescription

Gets and sets the property Backfilling.

Specifies whether the index is currently backfilling. During backfill, SearchVectors operations might return incomplete results.

Gets and sets the property Dimensions.

The number of dimensions in each vector.

Gets and sets the property DistanceFunction.

The distance function used to calculate similarity between vectors.

Gets and sets the property IndexArn.

The Amazon Resource Name (ARN) that uniquely identifies the vector index.

Gets and sets the property IndexName.

The name of the vector index.

Gets and sets the property IndexSizeBytes.

The total size of the vector index, in bytes. Amazon DynamoDB updates this value approximately every six hours. Recent changes might not be reflected in this value.

Gets and sets the property IndexStatus.

The current state of the vector index:

• CREATING - The index is being created.

• ACTIVE - The index is ready for use.

• DELETING - The index is being deleted.

Gets and sets the property ItemCount.

The number of items indexed in the vector index. Amazon DynamoDB updates this value approximately every six hours. Recent changes might not be reflected in this value.

Gets and sets the property Projection.

Specifies attributes that are copied (projected) from the table into the vector index.

Gets and sets the property SearchSchema.

The search schema that defines partition key and inline filter attributes for the vector index.

Starting with version 4 of the SDK this property will default to null. If no data for this property is returned from the service the property will also be null. This was changed to improve performance and allow the SDK and caller to distinguish between a property not set or a property being empty to clear out a value. To retain the previous SDK behavior set the AWSConfigs.InitializeCollections static property to true.

Gets and sets the property VectorAttribute.

The vector attribute configuration for the index.