@type t() :: %DripDrop.ShortLinks.Request{
  channel: binary() | atom() | nil,
  destination_url: binary(),
  domain: binary() | nil,
  idempotency_key: binary(),
  key: binary() | nil,
  metadata: map(),
  original_url: binary(),
  prefix: binary() | nil,
  sequence_key: binary() | nil,
  step_key: binary() | nil,
  tenant_key: binary() | nil,
  utm: map()
}