# dms-replication-instance-multi-az-enabled
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Checks if AWS Database Migration Service (DMS) replication instances are configured with multiple Availability Zones. The rule is NON\$1COMPLIANT if a DMS replication instance is not configured to use multiple Availability Zones. 



**Identifier:** DMS\$1REPLICATION\$1INSTANCE\$1MULTI\$1AZ\$1ENABLED

**Resource Types:** AWS::DMS::ReplicationInstance

**Trigger type:** Configuration changes

**AWS Region:** All supported AWS regions except Asia Pacific (New Zealand), Asia Pacific (Thailand), Asia Pacific (Jakarta), Middle East (UAE), Asia Pacific (Hyderabad), Asia Pacific (Malaysia), Asia Pacific (Melbourne), Mexico (Central), Israel (Tel Aviv), Asia Pacific (Taipei), Canada West (Calgary), Europe (Spain), Europe (Zurich) Region

**Parameters:**

None  

## AWS CloudFormation template
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To create AWS Config managed rules with AWS CloudFormation templates, see [Creating AWS Config Managed Rules With AWS CloudFormation Templates](aws-config-managed-rules-cloudformation-templates.md).