GetShardIteratorInput

public struct GetShardIteratorInput : AWSShape

Undocumented

  • Declaration

    Swift

    public static var _members: [AWSShapeMember]

  • The sequence number of a stream record in the shard from which to start reading.

    Declaration

    Swift

    public let sequenceNumber: String?

  • The identifier of the shard. The iterator will be returned for this shard ID.

    Declaration

    Swift

    public let shardId: String

  • Determines how the shard iterator is used to start reading stream records from the shard: AT_SEQUENCE_NUMBER - Start reading exactly from the position denoted by a specific sequence number. AFTER_SEQUENCE_NUMBER - Start reading right after the position denoted by a specific sequence number. TRIM_HORIZON - Start reading at the last (untrimmed) stream record, which is the oldest record in the shard. In DynamoDB Streams, there is a 24 hour limit on data retention. Stream records whose age exceeds this limit are subject to removal (trimming) from the stream. LATEST - Start reading just after the most recent stream record in the shard, so that you always read the most recent data in the shard.

    Declaration

    Swift

    public let shardIteratorType: ShardIteratorType

  • The Amazon Resource Name (ARN) for the stream.

    Declaration

    Swift

    public let streamArn: String

  • Undocumented

    Declaration

    Swift

    public init(sequenceNumber: String? = nil, shardId: String, shardIteratorType: ShardIteratorType, streamArn: String)

  • Declaration

    Swift

    public func validate(name: String) throws