Parameters for Lookup Request in the Prices API.

Build this struct with new!/1 and pass it to the corresponding function on Inttegro.Prices. Required keys are enforced immediately; optional values left as nil are omitted from the request sent to Inttegro.

Manages reusable catalog prices.

Prices express currency and integer minor-unit amounts and can be attached to products. Use a new price when commercial terms materially change so existing orders retain their original price history.