@JsonPropertyDescription(
            "The type of liveness check to perform (READ|WRITE). " +
            "READ will attempt to read the file/dir specified in livenessCheckPath. " +
            "WRITE will attempt to touch the file specified in livenessCheckPath.")
    public LivenessCheckMode getLivenessCheckMode() {
        return livenessCheckMode;
    }
The template to create subdirectories within the 'path' directory.
The default value is <code>${year}${month}${day}/${feed}</code>
Must be a relative path.
stroom-proxy/stroom-proxy-app/src/main/java/stroom/proxy/app/handler/ForwardFileConfig.java