diff --git a/src/ext/extra-types/match-detection-types.ts b/src/ext/extra-types/match-detection-types.ts
new file mode 100644
index 0000000..df41a3c
--- /dev/null
+++ b/src/ext/extra-types/match-detection-types.ts
@@ -0,0 +1,85 @@
+import { DetectionQuality, FaceQualityScenarios, FaceSDKResult, ImageData } from "../../models";
+
+type TDetection = {
+    /**
+     * 
+     * @type {ImageData}
+     * @memberof Detection
+     */
+    'crop'?: ImageData;
+    /**
+     * 
+     * @memberof Detection
+     */
+    'attributes'?: {
+        /**
+         * 
+         * @type {Array<{ name?: string; confidence?: number; value?: any; }>}
+         */
+        'details'?: { name?: string; confidence?: number; value?: any; }[];
+        /**
+         * The elapsed time for attribute detection.
+         * @type {number}
+         */
+        'elapsedTime'?: number;
+    };
+    /**
+     * Absolute coordinates (x,y) of five points of each detected face: left eye, right eye, nose, left point of lips, right point of lips.
+     * @type {Array<Array<number>>}
+     * @memberof Detection
+     */
+    'landmarks': Array<Array<number>>;
+    /**
+     * 
+     * @type {DetectionQuality}
+     * @memberof Detection
+     */
+    'quality'?: DetectionQuality;
+    /**
+     * The rectangular area of a detected face that is represented by a set of four elements: the X and Y coordinates of the top-left point, and the width and height dimensions of the rectangle.
+     * @type {Array<number>}
+     * @memberof Detection
+     */
+    'roi': Array<number>;
+    /**
+     * Base64 of the cropped portrait.
+     * @type {string}
+     * @memberof Detection
+     */
+    'thumbnail'?: string;
+}
+
+export type TDetectResponse = { 
+    results?: {
+        /**
+         * 
+         * @type {Array<Detection>}
+         * @memberof DetectResult
+         */
+        'detections': Array<TDetection>;
+        /**
+         * Internal.
+         * @type {number}
+         * @memberof DetectResult
+         */
+        'detectorType'?: number;
+        /**
+         * Internal.
+         * @type {number}
+         * @memberof DetectResult
+         */
+        'landmarksType'?: number;
+        /**
+         * 
+         * @type {FaceQualityScenarios}
+         * @memberof DetectResult
+         */
+        'scenario'?: FaceQualityScenarios;
+        /**
+         * The total time taken for the detection.
+         * @type {number}
+         * @memberof DetectResult
+         */
+        'timer'?: number;
+    }
+} & FaceSDKResult;
\ No newline at end of file
diff --git a/src/ext/matching-api.ts b/src/ext/matching-api.ts
index 474b722..d5877ce 100755
--- a/src/ext/matching-api.ts
+++ b/src/ext/matching-api.ts
@@ -1,8 +1,9 @@
 import { MatchingApi as GenMatchingApi } from '../api/matching-api';
-import { MatchRequest, DetectRequest, ImageSource, MatchResponse, DetectResponse } from '../models';
+import { MatchRequest, DetectRequest, ImageSource, MatchResponse } from '../models';
 import { AxiosRequestConfig, AxiosInstance } from 'axios';
 import { Configuration } from '../configuration';
 import * as converter from 'base64-arraybuffer';
+import { TDetectResponse } from './extra-types/match-detection-types';
 
 export class MatchingApi {
     private superClass: GenMatchingApi;
@@ -30,12 +31,12 @@ export class MatchingApi {
         detectRequest: DetectRequest,
         xRequestID?: string,
         options?: AxiosRequestConfig,
-    ): Promise<DetectResponse> {
+    ): Promise<TDetectResponse> {
         if (detectRequest.image && typeof detectRequest.image !== 'string') {
             detectRequest.image = converter.encode(detectRequest.image);
         }
 
         const response = await this.superClass.detect(detectRequest, xRequestID, options);
-        return response.data;
+        return response.data as TDetectResponse;
     }
 }
diff --git a/src/models/index.ts b/src/models/index.ts
index 5dab152..d7211a9 100755
--- a/src/models/index.ts
+++ b/src/models/index.ts
@@ -25,6 +25,7 @@ export * from './group-page';
 export * from './group-page-all-of';
 export * from './group-to-create';
 export * from './image';
+export * from './image-data';
 export * from './image-fields';
 export * from './image-fields-image';
 export * from './image-page';