diff --git a/.secrets.baseline b/.secrets.baseline
index 4deb835..ada3a52 100644
--- a/.secrets.baseline
+++ b/.secrets.baseline
@@ -3,7 +3,7 @@
     "files": "package-lock.json|^.secrets.baseline$",
     "lines": null
   },
-  "generated_at": "2025-04-29T10:55:37Z",
+  "generated_at": "2025-07-17T19:49:02Z",
   "plugins_used": [
     {
       "name": "AWSKeyDetector"
diff --git a/package-lock.json b/package-lock.json
index f38a7f9..54b9bbf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "ibm-appconfiguration-js-client-sdk",
-  "version": "0.2.0-beta.2",
+  "version": "0.2.0-beta.3",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "ibm-appconfiguration-js-client-sdk",
-      "version": "0.2.0-beta.2",
+      "version": "0.2.0-beta.3",
       "license": "Apache-2.0",
       "dependencies": {
         "eventemitter3": "^4.0.7",
@@ -2152,10 +2152,11 @@
       "dev": true
     },
     "node_modules/brace-expansion": {
-      "version": "1.1.11",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
-      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "version": "1.1.12",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.12.tgz",
+      "integrity": "sha512-9T9UjW3r0UW5c1Q7GTwllptXwhvYmEzFhzMfZ9H7FQWt+uZePjZPjBP/W1ZEyZ1twGWom5/56TF4lPcqjnDHcg==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "balanced-match": "^1.0.0",
         "concat-map": "0.0.1"
@@ -6996,10 +6997,11 @@
       }
     },
     "node_modules/typedoc/node_modules/brace-expansion": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.1.tgz",
-      "integrity": "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA==",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.2.tgz",
+      "integrity": "sha512-Jt0vHyM+jmUBqojB7E1NIYadt0vI0Qxjxd2TErW94wDz+E2LAm5vKMXXwg6ZZBTHPuUlDgQHKXvjGBdfcF1ZDQ==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "balanced-match": "^1.0.0"
       }
@@ -9045,9 +9047,9 @@
       "dev": true
     },
     "brace-expansion": {
-      "version": "1.1.11",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
-      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "version": "1.1.12",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.12.tgz",
+      "integrity": "sha512-9T9UjW3r0UW5c1Q7GTwllptXwhvYmEzFhzMfZ9H7FQWt+uZePjZPjBP/W1ZEyZ1twGWom5/56TF4lPcqjnDHcg==",
       "dev": true,
       "requires": {
         "balanced-match": "^1.0.0",
@@ -12538,9 +12540,9 @@
       },
       "dependencies": {
         "brace-expansion": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.1.tgz",
-          "integrity": "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA==",
+          "version": "2.0.2",
+          "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.2.tgz",
+          "integrity": "sha512-Jt0vHyM+jmUBqojB7E1NIYadt0vI0Qxjxd2TErW94wDz+E2LAm5vKMXXwg6ZZBTHPuUlDgQHKXvjGBdfcF1ZDQ==",
           "dev": true,
           "requires": {
             "balanced-match": "^1.0.0"
diff --git a/package.json b/package.json
index 050b9a7..fc0e9a8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ibm-appconfiguration-js-client-sdk",
-  "version": "0.2.0-beta.2",
+  "version": "0.2.0-beta.3",
   "description": "IBM Cloud App Configuration JavaScript Client SDK",
   "keywords": [
     "client-sdk",
diff --git a/src/models/Experiment.ts b/src/models/Experiment.ts
index fb83a2e..29e27d6 100644
--- a/src/models/Experiment.ts
+++ b/src/models/Experiment.ts
@@ -16,10 +16,8 @@
 
 export interface IExperiment {
     experiment_id: string;
-    experiment_name?: string;
-    hypothesis?: string;
     experiment_status?: string;
-    traffic_distribution_json: TrafficDistribution;
+    traffic_distribution: TrafficDistribution;
     iteration: Iteration;
     variations: Variation[];
     metrics: Metric[];
@@ -40,22 +38,17 @@ export interface Group {
 
 export interface Iteration {
     iteration_id: string;
-    iteration_name?: string;
     iteration_key: string;
-    start_time?: Date;
 }
 
 export interface Variation {
-    description?: string;
     variation_id: string;
-    variation_name?: string;
     variation_value: string;
 }
 
 export interface Metric {
     metric_id: string;
     primary: boolean;
-    metric_name?: string;
     metric_type: string;
     event_type: string;
     event_key: string;
diff --git a/src/models/Feature.ts b/src/models/Feature.ts
index b63b59c..307f017 100644
--- a/src/models/Feature.ts
+++ b/src/models/Feature.ts
@@ -192,7 +192,7 @@ export default class Feature {
             if (this.enabled) {
                 if (this.experiment && this.experiment.experiment_status === 'RUNNING') {
                     // experiment is running
-                    const trafficDistribution = this.experiment.traffic_distribution_json;
+                    const trafficDistribution = this.experiment.traffic_distribution;
                     const { iteration } = this.experiment;
                     const { variations } = this.experiment;
                     if (trafficDistribution.type === 'ALL') {
@@ -223,7 +223,7 @@ export default class Feature {
                         logger.error('no variation was found to serve');
                         return { current_value: evaluationResult.value }
                     }
-                    if (trafficDistribution.type === 'DEFAULT_RULE') {
+                    if (trafficDistribution.type === 'NO_RULE') {
                         evaluationResult.evaluated_segment_id = Constants.DEFAULT_SEGMENT_ID;
                         if (this.segment_rules.length > 0 && Object.keys(entityAttributes).length > 0) {
                             const rulesMap = this.parseRules(this.segment_rules);
@@ -309,7 +309,7 @@ export default class Feature {
                                                 // check whether the entityAttributes satifies all the rules of that segment
                                                 if (this.evaluateSegment(segmentId, entityAttributes)) {
                                                     evaluationResult.evaluated_segment_id = segmentId;
-                                                    const expRuleId = parseInt(trafficDistribution.rule_id.split('-')[1])
+                                                    const expRuleId = parseInt(trafficDistribution.rule_id)
                                                     if (expRuleId === segmentRule.order) {
                                                         const allVariations: VariationWithAudience[] = [];
                                                         for (const expV of trafficDistribution.experimental_group) {