Describe the bug

I encountered the following error when executing the update method of Stripe::InvoiceLineItem.

     NoMethodError:
       undefined method `request_stripe_object' for class Stripe::InvoiceLineItem
     #*/stripe-13.4.1/lib/stripe/resources/invoice_line_item.rb:21:in `update'

To Reproduce

1. Generate an invoice with at least one line item.
2. Find the line item ID by inspecting Stripe::Invoice.retrieve(...).lines.data
3. Execute a request using the specified syntax: Stripe::InvoiceLineItem.update(<invoice.id>, <line_item.id>, {...})

Expected behavior

Change the inheritance source of Stripe::InvoiceLineItem from StripeObject to APIResource.

OS

macOS

Language version

Ruby 3.3.2

Library version

stripe-ruby 13.4.1

API version

2025-01-27

Additional context

No response