streamSpecification

The settings for DynamoDB Streams on the table. These settings consist of:

• StreamEnabled - Indicates whether DynamoDB Streams is to be enabled (true) or disabled (false).

• StreamViewType - When an item in the table is modified, StreamViewType determines what information is written to the table's stream. 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.