public void setGatewayArn(String gatewayArn) {
        this.gatewayArn = gatewayArn;
    }
<p>
The <a href="https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html">ARN</a> of the gateway,
which has the following format.
</p>
<p>
<code>arn:${Partition}:iotsitewise:${Region}:${Account}:gateway/${GatewayId}</code>
</p>

@param gatewayArn
       The <a href="https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html">ARN</a> of the
       gateway, which has the following format.</p>
       <p>
       <code>arn:${Partition}:iotsitewise:${Region}:${Account}:gateway/${GatewayId}</code>
aws-java-sdk-iotsitewise/src/main/java/com/amazonaws/services/iotsitewise/model/CreateGatewayResult.java