StreamViewType
- class aws_cdk.aws_dynamodb.StreamViewType(value, names=None, *, module=None, qualname=None, type=None, start=1, boundary=None)
Bases:
Enum
When an item in the table is modified, StreamViewType determines what information is written to the stream for this table.
- See:
https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_StreamSpecification.html
- ExampleMetadata:
infused
Example:
import aws_cdk as cdk import aws_cdk.aws_kinesis as kinesis app = cdk.App() stack = cdk.Stack(app, "Stack", env=cdk.Environment(region="us-west-2")) global_table = dynamodb.TableV2(self, "GlobalTable", partition_key=dynamodb.Attribute(name="id", type=dynamodb.AttributeType.STRING), dynamo_stream=dynamodb.StreamViewType.OLD_IMAGE, # tables in us-west-2, us-east-1, and us-east-2 all have dynamo stream type of OLD_IMAGES replicas=[dynamodb.ReplicaTableProps(region="us-east-1"), dynamodb.ReplicaTableProps(region="us-east-2") ] )
Attributes
- KEYS_ONLY
Only the key attributes of the modified item are written to the stream.
- NEW_AND_OLD_IMAGES
Both the new and the old item images of the 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.