public void setAccessPolicyId(String accessPolicyId) {
        this.accessPolicyId = accessPolicyId;
    }
<p>
The ID of the access policy.
</p>

@param accessPolicyId
       The ID of the access policy.
aws-java-sdk-iotsitewise/src/main/java/com/amazonaws/services/iotsitewise/model/UpdateAccessPolicyRequest.java