AWSDynamoDBStreamSpecification

Objective-C

@interface AWSDynamoDBStreamSpecification

Swift

class AWSDynamoDBStreamSpecification

Represents the DynamoDB Streams configuration for a table in DynamoDB.

Required parameters: [StreamEnabled]

  • Indicates whether DynamoDB Streams is enabled (true) or disabled (false) on the table.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSNumber *_Nullable streamEnabled;

    Swift

    var streamEnabled: NSNumber? { get set }

  • When an item in the table is modified, StreamViewType determines what information is written to the stream for this table. Valid values for StreamViewType are:

    • KEYS_ONLY - Only the key attributes of the modified item are written to the stream.

    • NEW_IMAGE - The entire item, as it appears after it was modified, is written to the stream.

    • OLD_IMAGE - The entire item, as it appeared before it was modified, is written to the stream.

    • NEW_AND_OLD_IMAGES - Both the new and the old item images of the item are written to the stream.

    Declaration

    Objective-C

    @property (nonatomic) AWSDynamoDBStreamViewType streamViewType;

    Swift

    var streamViewType: AWSDynamoDBStreamViewType { get set }