LocalSecondaryIndexDescription

public struct LocalSecondaryIndexDescription : AWSShape

Undocumented

  • Declaration

    Swift

    public static var _members: [AWSShapeMember]

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

    Declaration

    Swift

    public let indexArn: String?

  • Represents the name of the local secondary index.

    Declaration

    Swift

    public let indexName: String?

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

    Declaration

    Swift

    public let indexSizeBytes: Int64?

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

    Declaration

    Swift

    public let itemCount: Int64?

  • The complete key schema for the local secondary index, consisting of one or more pairs of attribute names and key types: HASH - partition key RANGE - sort key The partition key of an item is also known as its hash attribute. The term “hash attribute” derives from DynamoDB’s usage of an internal hash function to evenly distribute data items across partitions, based on their partition key values. The sort key of an item is also known as its range attribute. The term “range attribute” derives from the way DynamoDB stores items with the same partition key physically close together, in sorted order by the sort key value.

    Declaration

    Swift

    public let keySchema: [KeySchemaElement]?

  • Represents attributes that are copied (projected) from the table into the global secondary index. These are in addition to the primary key attributes and index key attributes, which are automatically projected.

    Declaration

    Swift

    public let projection: Projection?

  • Undocumented

    Declaration

    Swift

    public init(indexArn: String? = nil, indexName: String? = nil, indexSizeBytes: Int64? = nil, itemCount: Int64? = nil, keySchema: [KeySchemaElement]? = nil, projection: Projection? = nil)