Use this endpoint to file a lien with a state UCC. The lien status will progress from
pending when Middesk starts fulfillment. The status will change to
filed once Middesk submits the filing to the state, and to
open once Middesk reflects the filing. You can subscribe to the lien.updated Event with a Webhook (see https://docs.middesk.com/docs/using-webhooks-1).