active: boolean
assign_built_site: boolean
attachment_name: string
attachment_url: string
bookable_days: string[]
can_pay_more: boolean
closes_at: string | null
created: string
date: string
description: string
group_id: number
id: number
image_url: string
location: string
max_attendees: number
max_price: number
max_quantity: number
maximum_days_after: number
minimum_days_before: number
name: string
non_transferable: boolean
purchase_only: boolean
slug: string
slug_index: string
thank_you_url: string
unit_price: number
webhook_url: string