public void setPrincipalArn(String principalArn) {
        this.principalArn = principalArn;
    }
<p>
The ARN of the IAM principal for the <code>AccessEntry</code>.
</p>

@param principalArn
       The ARN of the IAM principal for the <code>AccessEntry</code>.
aws-java-sdk-eks/src/main/java/com/amazonaws/services/eks/model/ListAssociatedAccessPoliciesRequest.java