default boolean verify(String apiKeyStr, String hash) {
            final String computedHash = hash(Objects.requireNonNull(apiKeyStr));
            return Objects.equals(Objects.requireNonNull(hash), computedHash);
        }
Thrown when an API key is created that has the same prefix + hash as another key.
stroom-security/stroom-security-impl/src/main/java/stroom/security/impl/apikey/ApiKeyService.java