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# AWS::MSK::Replicator ApacheKafkaCluster
<a name="aws-properties-msk-replicator-apachekafkacluster"></a>

Details of an Apache Kafka cluster.

## Syntax
<a name="aws-properties-msk-replicator-apachekafkacluster-syntax"></a>

To declare this entity in your CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-msk-replicator-apachekafkacluster-syntax.json"></a>

```
{
  "[ApacheKafkaClusterId](#cfn-msk-replicator-apachekafkacluster-apachekafkaclusterid)" : String,
  "[BootstrapBrokerString](#cfn-msk-replicator-apachekafkacluster-bootstrapbrokerstring)" : String
}
```

### YAML
<a name="aws-properties-msk-replicator-apachekafkacluster-syntax.yaml"></a>

```
  [ApacheKafkaClusterId](#cfn-msk-replicator-apachekafkacluster-apachekafkaclusterid): String
  [BootstrapBrokerString](#cfn-msk-replicator-apachekafkacluster-bootstrapbrokerstring): 
    String
```

## Properties
<a name="aws-properties-msk-replicator-apachekafkacluster-properties"></a>

`ApacheKafkaClusterId`  <a name="cfn-msk-replicator-apachekafkacluster-apachekafkaclusterid"></a>
The globally unique cluster ID of the Apache Kafka cluster. For information on how to retrieve the cluster ID, see https://github.com/apache/kafka/blob/trunk/bin/kafka-cluster.sh  
*Required*: Yes  
*Type*: String  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`BootstrapBrokerString`  <a name="cfn-msk-replicator-apachekafkacluster-bootstrapbrokerstring"></a>
The bootstrap broker string of the Apache Kafka cluster.  
*Required*: Yes  
*Type*: String  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)