public void setResourceArn(String resourceArn) {
        this.resourceArn = resourceArn;
    }
<p>
The Amazon Resource Number (ARN) of the private CA to associate with the policy. The ARN of the CA can be found
by calling the <a
href="https://docs.aws.amazon.com/privateca/latest/APIReference/API_ListCertificateAuthorities.html"
>ListCertificateAuthorities</a> action.
</p>
<p/>

@param resourceArn
       The Amazon Resource Number (ARN) of the private CA to associate with the policy. The ARN of the CA can be
       found by calling the <a
       href="https://docs.aws.amazon.com/privateca/latest/APIReference/API_ListCertificateAuthorities.html"
       >ListCertificateAuthorities</a> action.
       </p>
aws-java-sdk-acmpca/src/main/java/com/amazonaws/services/acmpca/model/PutPolicyRequest.java