public void setConnectorArn(String connectorArn) {
        this.connectorArn = connectorArn;
    }
<p>
The Amazon Resource Name (ARN) of the connector.
</p>

@param connectorArn
       The Amazon Resource Name (ARN) of the connector.
aws-java-sdk-pcaconnectorscep/src/main/java/com/amazonaws/services/pcaconnectorscep/model/ChallengeMetadataSummary.java