@type t() :: %Stripe.Params.Identity.VerificationSessionCreateParams{
  client_reference_id: String.t() | nil,
  expand: [String.t()] | nil,
  metadata: %{required(String.t()) => String.t()} | nil,
  options:
    Stripe.Params.Identity.VerificationSessionCreateParams.Options.t() | nil,
  provided_details:
    Stripe.Params.Identity.VerificationSessionCreateParams.ProvidedDetails.t()
    | nil,
  related_customer: String.t() | nil,
  related_customer_account: String.t() | nil,
  related_person:
    Stripe.Params.Identity.VerificationSessionCreateParams.RelatedPerson.t()
    | nil,
  return_url: String.t() | nil,
  type: String.t() | nil,
  verification_flow: String.t() | nil
}