public java.util.List<RuntimeVersion> getRuntimeVersions() {
        return runtimeVersions;
    }
<p>
An array of objects that display the details about each Synthetics canary runtime version.
</p>

@return An array of objects that display the details about each Synthetics canary runtime version.
aws-java-sdk-synthetics/src/main/java/com/amazonaws/services/synthetics/model/DescribeRuntimeVersionsResult.java