public void setUpstreamRegistryUrl(String upstreamRegistryUrl) {
        this.upstreamRegistryUrl = upstreamRegistryUrl;
    }
<p>
The upstream registry URL associated with the pull through cache rule.
</p>

@param upstreamRegistryUrl
       The upstream registry URL associated with the pull through cache rule.
aws-java-sdk-ecr/src/main/java/com/amazonaws/services/ecr/model/CreatePullThroughCacheRuleResult.java