in ingestion-beam/src/main/java/com/mozilla/telemetry/amplitude/ParseAmplitudeEvents.java [289:295]
static boolean isEventAllowed(String namespace, String docType, JsonNode eventCategory,
JsonNode eventName) {
return singletonAllowedEvents.stream()
.anyMatch(c -> c[0].equals(namespace) && c[1].equals(docType)
&& (c[2].equals(eventCategory.asText()) || c[2].equals("*"))
&& (c[3].equals("*") || c[3].equals(eventName.asText())));
}