public void setAuthorizerArn(String authorizerArn) {
        this.authorizerArn = authorizerArn;
    }
<p>
The authorizer ARN.
</p>

@param authorizerArn
       The authorizer ARN.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/AuthorizerDescription.java