diff --git a/package-lock.json b/package-lock.json
index 0d7f084..40cfcbf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "amazon-pa-api5-node-ts",
-  "version": "2.1.7",
+  "version": "2.1.8",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "amazon-pa-api5-node-ts",
-      "version": "2.1.7",
+      "version": "2.1.8",
       "license": "Apache-2.0",
       "dependencies": {
         "superagent": "^9.0.0"
diff --git a/package.json b/package.json
index d1e37f5..ee5f522 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "amazon-pa-api5-node-ts",
-  "version": "2.1.7",
+  "version": "2.1.8",
   "description": "ProductAdvertisingAPI 5.0 NodeJS SDK rewritten in TypeScript.",
   "license": "Apache-2.0",
   "main": "dist/src/index",
diff --git a/src/model/Images.ts b/src/model/Images.ts
index e7ec41c..31d3a95 100644
--- a/src/model/Images.ts
+++ b/src/model/Images.ts
@@ -43,7 +43,7 @@ export class Images {
   /**
    * @member {Array.<module:model/ImageType>} Variants
    */
-  public Variants?: ImageType;
+  public Variants?: ImageType[];
 
   /**
    * Constructs a <code>Images</code> from a plain JavaScript object, optionally creating a new instance.