Optionaladjustable_Optionaldynamic_The tax rates that will be applied to this line item depending on the customer's billing/shipping address. We currently support the following countries: US, GB, AU, and all countries in the EU. You can't set this parameter if ui_mode is custom.
OptionalmetadataSet of key-value pairs that you can attach to an object. This can be useful for storing additional information about the object in a structured format. Individual keys can be unset by posting an empty value to them. All keys can be unset by posting an empty value to metadata.
OptionalpriceOptionalprice_Data used to generate a new Price object inline. One of price or price_data is required.
OptionalquantityThe quantity of the line item being purchased. Quantity should not be defined when recurring.usage_type=metered.
Optionaltax_The tax rates which apply to this line item.
When set, provides configuration for this item's quantity to be adjusted by the customer during Checkout.