VectorIndexInfo ¶

class VectorIndexInfo(TypedDict, closed=True):
    index_name: NotRequired["capo_dynamodb.types.index_name.IndexName"]
    """<p>The name of the vector index.</p>"""
    vector_attribute: NotRequired[
        "capo_dynamodb.types.vector_attribute_definition.VectorAttributeDefinition"
    ]
    """<p>The vector attribute configuration for the index.</p>"""
    search_schema: NotRequired["capo_dynamodb.types.search_schema.SearchSchema"]
    """<p>The search schema that defines partition key and inline filter attributes for the vector index.</p>"""
    projection: NotRequired["capo_dynamodb.types.projection.Projection"]
    """<p>Specifies attributes that are copied (projected) from the table into the vector index.</p>"""
    dimensions: NotRequired[
        "capo_dynamodb.types.positive_long_object.PositiveLongObject"
    ]
    """<p>The number of dimensions in each vector.</p>"""
    distance_function: NotRequired[
        "capo_dynamodb.types.vector_distance_function.VectorDistanceFunction"
    ]
    """<p>The distance function used to calculate similarity between vectors.</p>"""