public static TrustStoreItem fromSlime(Inspector inspector) {
        String fingerprint = inspector.field(FINGERPRINT_FIELD).asString();
        Instant expiry = Instant.ofEpochMilli(inspector.field(EXPIRY_FIELD).asLong());
        return new TrustStoreItem(fingerprint, expiry);
    }
Contains the fingerprint and expiry of certificates in a hosts truststore.

@author mortent
node-repository/src/main/java/com/yahoo/vespa/hosted/provision/node/TrustStoreItem.java