Does the bulk_create endpoint for orders accept Multi-Stop orders or is there another endpoint for entering multistop orders?

I attempted to use the same convention to bulk_create multistop orders but received an error that indicates the operation doesn't exist at the endpoint. My request was targeted at the endpoint "https://platform.roserocket.com/api/v1/multistop_orders/bulk_create" because I assumed the convention was to append "bulk_create" to the standard endpoint for multistop_orders.

Bulk creating multistop orders are not documented that I could find through a search. Did I miss the place that covers bulk creating those order types?