public String getRegistryId() {
        return this.registryId;
    }
<p>
The Amazon Web Services account ID associated with the registry that contains the repository. If you do not
specify a registry, the default registry is assumed.
</p>

@return The Amazon Web Services account ID associated with the registry that contains the repository. If you do
        not specify a registry, the default registry is assumed.
aws-java-sdk-ecr/src/main/java/com/amazonaws/services/ecr/model/StartLifecyclePolicyPreviewRequest.java