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

## Properties

- `ReplicationInstanceClass` (`string`, required)
- `AllocatedStorage` (`number`, optional)
- `AllowMajorVersionUpgrade` (`boolean`, optional)
- `AutoMinorVersionUpgrade` (`boolean`, optional)
- `AvailabilityZone` (`string`, optional)
- `DnsNameServers` (`string`, optional)
- `EngineVersion` (`string`, optional)
- `Id` (`string`, optional)
- `KmsKeyId` (`string`, optional)
- `MultiAZ` (`boolean`, optional)
- `NetworkType` (`string`, optional)
- `PreferredMaintenanceWindow` (`string`, optional)
- `PubliclyAccessible` (`boolean`, optional)
- `ReplicationInstanceIdentifier` (`string`, optional)
- `ReplicationInstancePrivateIpAddresses` (`string`, optional)
- `ReplicationInstancePublicIpAddresses` (`string`, optional)
- `ReplicationSubnetGroupIdentifier` (`string`, optional)
- `ResourceIdentifier` (`string`, optional)
- `Tags` (`ReplicationInstance_Tag[]`, optional)
- `VpcSecurityGroupIds` (`string[]`, optional)

## Attributes

- `Id`
- `ReplicationInstancePrivateIpAddresses`
- `ReplicationInstancePublicIpAddresses`