square.retrieveLoyaltyPromotion retrieves a loyalty promotion.
Example
automations/square-retrieve-loyalty-promotion.automation.ts
Inputs
Every input accepts a compatible signal. It requiresLOYALTY_READ.
Use the official RetrieveLoyaltyPromotion reference for provider field semantics and limits.
Output
Returns the officialSquare.GetLoyaltyPromotionResponse response as a codec-safe object. Square integer money amounts remain bigint values.