Address PR Comments

Author: alexs-mparticle

src/serverModel.ts

@@ -110,7 +110,7 @@ export interface IProductV2DTO {
     ps: number;
     cc: string | number;
     tpa: number;
-    attrs: Record<string, string> | null;
+    attrs: Dictionary<string> | null;
 }
 
 export interface IPromotionV2DTO {
@@ -181,7 +181,7 @@ function convertProductToV2DTO(product: SDKProduct): IProductV2DTO {
         ps: parseNumber(product.Position),
         cc: parseStringOrNumber(product.CouponCode),
         tpa: parseNumber(product.TotalAmount),
-        attrs: product.Attributes as Record<string, string> | null,
+        attrs: product.Attributes as Dictionary<string> | null,
     };
 }