diff --git a/src/auth.spec.ts b/src/auth.spec.ts
index b891fa3d..fab670b3 100644
--- a/src/auth.spec.ts
+++ b/src/auth.spec.ts
@@ -105,14 +105,16 @@ export const embedConfig: any = {
 const originalWindow = window;
 
 export const mockSessionInfoApiResponse = {
-    userGUID: '1234',
-    releaseVersion: 'test',
-    configInfo: {
-        isPublicUser: false,
-        mixpanelConfig: {
-            production: true,
-            devSdkKey: 'devKey',
-            prodSdkKey: 'prodKey',
+    info: {
+        userGUID: '1234',
+        releaseVersion: 'test',
+        configInfo: {
+            isPublicUser: false,
+            mixpanelConfig: {
+                production: true,
+                devSdkKey: 'devKey',
+                prodSdkKey: 'prodKey',
+            },
         },
     },
 };
diff --git a/src/utils/authService/tokenizedAuthService.spec.ts b/src/utils/authService/tokenizedAuthService.spec.ts
index 780b1497..b0671b80 100644
--- a/src/utils/authService/tokenizedAuthService.spec.ts
+++ b/src/utils/authService/tokenizedAuthService.spec.ts
@@ -1,9 +1,17 @@
 import * as tokenizedFetchModule from '../../tokenizedFetch';
-import { isActiveService } from './tokenizedAuthService';
+import { isActiveService, fetchSessionInfoService } from './tokenizedAuthService';
+import { EndPoints } from './authService';
 import { logger } from '../logger';
 
+const thoughtspotHost = 'http://thoughtspotHost';
+
 describe('tokenizedAuthService', () => {
-    test('isActiveService is fetch returns ok', async () => {
+    afterEach(() => {
+        jest.clearAllMocks();
+        jest.restoreAllMocks();
+    });
+
+    test('isActiveService if fetch returns ok', async () => {
         jest.spyOn(tokenizedFetchModule, 'tokenizedFetch').mockResolvedValueOnce({
             ok: true,
         });
@@ -34,3 +42,116 @@ describe('tokenizedAuthService', () => {
         expect(logger.warn).toHaveBeenCalled();
     });
 });
+
+describe('fetchSessionInfoService', () => {
+    afterEach(() => {
+        jest.clearAllMocks();
+        jest.restoreAllMocks();
+    });
+
+    test('fetchSessionInfoService should return a V2 info response containing the info key', async () => {
+        jest.spyOn(tokenizedFetchModule, 'tokenizedFetch').mockResolvedValueOnce({
+            ok: true,
+            headers: new Headers({ 'content-type': 'application/json' }), // Mock headers correctly
+            json: async () => ({
+                info: {
+                    configInfo: {
+                        mixpanelConfig: {
+                            devSdkKey: 'devSdkKey',
+                        },
+                    },
+                    userGUID: 'userGUID',
+                },
+            }), // Mock JSON response
+        });
+
+        let sessionInfoResp;
+        try {
+            sessionInfoResp = await fetchSessionInfoService('http://thoughtspotHost');
+        } catch (e) {
+            //
+        }
+
+        // Check if the returned data contains the 'info' key
+        expect(sessionInfoResp).toHaveProperty('info');
+    });
+
+    it('should handle a 404 error from fetchPreauthInfoService and call fetchV1InfoService', async () => {
+        const mockFetch = jest.spyOn(tokenizedFetchModule, 'tokenizedFetch');
+
+        // Mock for fetchPreauthInfoService
+        mockFetch
+            .mockResolvedValueOnce({
+                ok: false,
+                status: 404,
+                statusText: 'Not Found',
+                message: 'Not Found',
+                json: jest.fn().mockResolvedValue({}),
+                text: jest.fn().mockResolvedValue('Not Found'),
+            })
+            // Mock for fetchV1InfoService
+            .mockResolvedValueOnce({
+                ok: true,
+                status: 200,
+                json: jest.fn().mockResolvedValue({ data: 'mocked session info' }),
+            });
+
+        const result = await fetchSessionInfoService(thoughtspotHost);
+
+        expect(mockFetch).toHaveBeenCalledTimes(2);
+        expect(mockFetch).toHaveBeenNthCalledWith(1, `${thoughtspotHost}${EndPoints.PREAUTH_INFO}`, {});
+        expect(mockFetch).toHaveBeenNthCalledWith(2, `${thoughtspotHost}${EndPoints.SESSION_INFO}`, {});
+        expect(result).toEqual({ data: 'mocked session info' });
+    });
+
+    it('should handle a error from both fetchPreauthInfoService and call fetchV1InfoService', async () => {
+        const mockFetch = jest.spyOn(tokenizedFetchModule, 'tokenizedFetch');
+
+        // Mock for fetchPreauthInfoService
+        mockFetch
+            .mockResolvedValueOnce({
+                ok: false,
+                status: 404,
+                statusText: 'Not Found',
+                json: jest.fn().mockResolvedValue({}),
+                text: jest.fn().mockResolvedValue('Not Found'),
+            })
+            // Mock for fetchV1InfoService
+            .mockResolvedValueOnce({
+                ok: false,
+                status: 404,
+                statusText: 'Something went wrong',
+                text: jest.fn().mockResolvedValue('Internal Server Error'),
+                json: jest.fn().mockResolvedValue({ data: 'mocked session info' }),
+            });
+
+        try {
+            await fetchSessionInfoService(thoughtspotHost);
+        } catch (e) {
+            expect(e.message).toContain('Failed to fetch session info: Something went wrong');
+        }
+
+        expect(mockFetch).toHaveBeenCalledTimes(2);
+        expect(mockFetch).toHaveBeenNthCalledWith(1, `${thoughtspotHost}${EndPoints.PREAUTH_INFO}`, {});
+        expect(mockFetch).toHaveBeenNthCalledWith(2, `${thoughtspotHost}${EndPoints.SESSION_INFO}`, {});
+    });
+
+    it('should return an empty object if an error other than 404 occurs', async () => {
+        const mockFetch = jest.spyOn(tokenizedFetchModule, 'tokenizedFetch');
+
+        // Mock for fetchPreauthInfoService
+        mockFetch.mockResolvedValueOnce({
+            ok: false,
+            status: 500,
+            statusText: 'Internal Server Error',
+            json: jest.fn().mockResolvedValue({}),
+            text: jest.fn().mockResolvedValue('Internal Server Error'),
+        });
+
+        const result = await fetchSessionInfoService(thoughtspotHost);
+
+        expect(mockFetch).toHaveBeenCalledTimes(1);
+        expect(mockFetch).toHaveBeenCalledWith(`${thoughtspotHost}${EndPoints.PREAUTH_INFO}`, {});
+        expect(result).toEqual({});
+    });
+});
diff --git a/src/utils/authService/tokenizedAuthService.ts b/src/utils/authService/tokenizedAuthService.ts
index 95f9eeb7..b063dd73 100644
--- a/src/utils/authService/tokenizedAuthService.ts
+++ b/src/utils/authService/tokenizedAuthService.ts
@@ -10,7 +10,11 @@ import { EndPoints } from './authService';
 function tokenizedFailureLoggedFetch(url: string, options: RequestInit = {}): Promise<Response> {
     return tokenizedFetch(url, options).then(async (r) => {
         if (!r.ok && r.type !== 'opaqueredirect' && r.type !== 'opaque') {
-            logger.error(`Failed to fetch ${url}`, await r.text?.());
+            if (r.status === 404) {
+                logger.warn(`Failed to fetch ${url}`, await r.text?.());
+            } else {
+                logger.error(`Failed to fetch ${url}`, await r.text?.());
+            }
         }
         return r;
     });
@@ -29,7 +33,9 @@ export async function fetchPreauthInfoService(thoughtspotHost: string): Promise<
     const sessionInfoPath = `${thoughtspotHost}${EndPoints.PREAUTH_INFO}`;
     const response = await tokenizedFailureLoggedFetch(sessionInfoPath);
     if (!response.ok) {
-        throw new Error(`Failed to fetch auth info: ${response.statusText}`);
+        const error: any = new Error(`Failed to fetch auth info: ${response.statusText}`);
+        error.status = response.status; // Attach the status code to the error object
+        throw error;
     }
 
     return response;
@@ -48,7 +54,9 @@ export async function fetchV1InfoService(thoughtspotHost: string): Promise<any>
     const sessionInfoPath = `${thoughtspotHost}${EndPoints.SESSION_INFO}`;
     const response = await tokenizedFailureLoggedFetch(sessionInfoPath);
     if (!response.ok) {
-        throw new Error(`Failed to fetch session info: ${response.statusText}`);
+        const error: any = new Error(`Failed to fetch session info: ${response.statusText}`);
+        error.status = response.status; // Attach the status code to the error object
+        throw error;
     }
 
     return response;