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Amazon DynamoDB
API Reference

StreamRecord

A description of a single data modification that was performed on an item in a DynamoDB table.

Contents

Note

In the following list, the required parameters are described first.

ApproximateCreationDateTime

The approximate date and time when the stream record was created, in UNIX epoch time format.

Type: Timestamp

Required: No

Keys

The primary key attribute(s) for the DynamoDB item that was modified.

Type: String to AttributeValue object map

Required: No

NewImage

The item in the DynamoDB table as it appeared after it was modified.

Type: String to AttributeValue object map

Required: No

OldImage

The item in the DynamoDB table as it appeared before it was modified.

Type: String to AttributeValue object map

Required: No

SequenceNumber

The sequence number of the stream record.

Type: String

Length Constraints: Minimum length of 21. Maximum length of 40.

Required: No

SizeBytes

The size of the stream record, in bytes.

Type: Long

Valid Range: Minimum value of 1.

Required: No

StreamViewType

The type of data from the modified DynamoDB item that was captured in this stream record:

  • KEYS_ONLY - only the key attributes of the modified item.

  • NEW_IMAGE - the entire item, as it appeared after it was modified.

  • OLD_IMAGE - the entire item, as it appeared before it was modified.

  • NEW_AND_OLD_IMAGES - both the new and the old item images of the item.

Type: String

Valid Values: NEW_IMAGE | OLD_IMAGE | NEW_AND_OLD_IMAGES | KEYS_ONLY

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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