---
type: resource-type
title: Keyspace
description: aws resource type AWS::Cassandra::Keyspace
name: Keyspace
lexicon: aws
resource_type: AWS::Cassandra::Keyspace
---
`AWS::Cassandra::Keyspace`, a resource type of the aws lexicon.

## Properties

- `ClientSideTimestampsEnabled` (`boolean`, optional): Indicates whether client-side timestamps are enabled (true) or disabled (false) for all tables in the keyspace. To add a Region to a single-Region keyspace with at least one table, the value must be set to true. After you enabled client-side timestamps for a table, you can’t disable it again.
- `KeyspaceName` (`string`, optional): Name for Cassandra keyspace
- `ReplicationSpecification` (`Keyspace_ReplicationSpecification`, optional)
- `Tags` (`Keyspace_Tag[]`, optional)