diff --git a/libraries/botbuilder-azure-blobs/etc/botbuilder-azure-blobs.api.md b/libraries/botbuilder-azure-blobs/etc/botbuilder-azure-blobs.api.md
index ae1cf9b3a8..c3b31d86db 100644
--- a/libraries/botbuilder-azure-blobs/etc/botbuilder-azure-blobs.api.md
+++ b/libraries/botbuilder-azure-blobs/etc/botbuilder-azure-blobs.api.md
@@ -30,12 +30,12 @@ export interface BlobsStorageOptions {
 
 // @public
 export class BlobsTranscriptStore implements TranscriptStore {
-    constructor(connectionString: string, containerName: string, options?: BlobsTranscriptStoreOptions);
+    constructor(connectionString: string, containerName: string, options?: BlobsTranscriptStoreOptions, blobServiceUri?: string, tokenCredential?: StorageSharedKeyCredential | AnonymousCredential | TokenCredential);
     deleteTranscript(channelId: string, conversationId: string): Promise<void>;
     getTranscriptActivities(channelId: string, conversationId: string, continuationToken?: string, startDate?: Date): Promise<PagedResult<Activity>>;
     listTranscripts(channelId: string, continuationToken?: string): Promise<PagedResult<TranscriptInfo>>;
     logActivity(activity: Activity, options?: BlobsTranscriptStoreOptions): Promise<void>;
-    }
+}
 
 // @public
 export interface BlobsTranscriptStoreOptions {
@@ -43,7 +43,6 @@ export interface BlobsTranscriptStoreOptions {
     storagePipelineOptions?: StoragePipelineOptions;
 }
 
-
 // (No @packageDocumentation comment for this package)
 
 ```
diff --git a/libraries/botbuilder-azure-blobs/src/blobsTranscriptStore.ts b/libraries/botbuilder-azure-blobs/src/blobsTranscriptStore.ts
index a2ed4ff606..a1e68ac6ca 100644
--- a/libraries/botbuilder-azure-blobs/src/blobsTranscriptStore.ts
+++ b/libraries/botbuilder-azure-blobs/src/blobsTranscriptStore.ts
@@ -9,10 +9,13 @@ import { maybeCast } from 'botbuilder-stdlib';
 import { sanitizeBlobKey } from './sanitizeBlobKey';
 
 import {
+    AnonymousCredential,
     ContainerClient,
     ContainerListBlobHierarchySegmentResponse,
     StoragePipelineOptions,
+    StorageSharedKeyCredential,
 } from '@azure/storage-blob';
+import { isTokenCredential, TokenCredential } from '@azure/core-http';
 
 // Formats a timestamp in a way that is consistent with the C# SDK
 function formatTicks(timestamp: Date): string {
@@ -45,6 +48,12 @@ function getBlobKey(activity: Activity, options?: BlobsTranscriptStoreOptions):
     );
 }
 
+function isCredentialType(value: any): value is TokenCredential {
+    return (
+        isTokenCredential(value) || value instanceof StorageSharedKeyCredential || value instanceof AnonymousCredential
+    );
+}
+
 // Max number of results returned in a single Azure API call
 const MAX_PAGE_SIZE = 20;
 
@@ -85,21 +94,54 @@ export class BlobsTranscriptStore implements TranscriptStore {
      * @param {string} connectionString Azure Blob Storage connection string
      * @param {string} containerName Azure Blob Storage container name
      * @param {BlobsTranscriptStoreOptions} options Other options for BlobsTranscriptStore
+     * @param {string} blobServiceUri A Uri referencing the blob container that includes the name of the account and the name of the container
+     * @param {StorageSharedKeyCredential | AnonymousCredential | TokenCredential} tokenCredential The token credential to authenticate to the Azure storage
      */
-    constructor(connectionString: string, containerName: string, options?: BlobsTranscriptStoreOptions) {
-        z.object({ connectionString: z.string(), containerName: z.string() }).parse({
-            connectionString,
-            containerName,
-        });
+    constructor(
+        connectionString: string,
+        containerName: string,
+        options?: BlobsTranscriptStoreOptions,
+        blobServiceUri = '',
+        tokenCredential?: StorageSharedKeyCredential | AnonymousCredential | TokenCredential
+    ) {
+        if (blobServiceUri != '' && tokenCredential != null) {
+            z.object({ blobServiceUri: z.string() }).parse({
+                blobServiceUri,
+            });
 
-        this._containerClient = new ContainerClient(connectionString, containerName, options?.storagePipelineOptions);
+            if (typeof tokenCredential != 'object' || !isCredentialType(tokenCredential)) {
+                throw new ReferenceError('Invalid credential type.');
+            }
 
-        this._isDecodeTranscriptKey = options?.decodeTranscriptKey;
+            this._containerClient = new ContainerClient(
+                blobServiceUri,
+                tokenCredential,
+                options?.storagePipelineOptions
+            );
 
-        // At most one promise at a time to be friendly to local emulator users
-        if (connectionString.trim() === 'UseDevelopmentStorage=true;') {
-            this._concurrency = 1;
+            // At most one promise at a time to be friendly to local emulator users
+            if (blobServiceUri.trim() === 'UseDevelopmentStorage=true;') {
+                this._concurrency = 1;
+            }
+        } else {
+            z.object({ connectionString: z.string(), containerName: z.string() }).parse({
+                connectionString,
+                containerName,
+            });
+
+            this._containerClient = new ContainerClient(
+                connectionString,
+                containerName,
+                options?.storagePipelineOptions
+            );
+
+            // At most one promise at a time to be friendly to local emulator users
+            if (connectionString.trim() === 'UseDevelopmentStorage=true;') {
+                this._concurrency = 1;
+            }
         }
+
+        this._isDecodeTranscriptKey = options?.decodeTranscriptKey;
     }
 
     // Protects against JSON.stringify cycles
diff --git a/libraries/botbuilder-azure-blobs/tests/blobsTranscriptStore.test.js b/libraries/botbuilder-azure-blobs/tests/blobsTranscriptStore.test.js
index 132439871c..0399ad5255 100644
--- a/libraries/botbuilder-azure-blobs/tests/blobsTranscriptStore.test.js
+++ b/libraries/botbuilder-azure-blobs/tests/blobsTranscriptStore.test.js
@@ -11,7 +11,7 @@ const containerName = process.env.AZURE_BLOB_STORAGE_CONTAINER;
 const maybeClient = () =>
     connectionString && containerName ? new BlobsTranscriptStore(connectionString, containerName) : null;
 
-describe('BlobsStorage', function () {
+describe('BlobsTranscriptStore', function () {
     const client = maybeClient();
     const maybeIt = client ? it : it.skip;
 
@@ -69,6 +69,11 @@ describe('BlobsStorage', function () {
         it('throws for bad args', function () {
             assert.throws(() => new BlobsTranscriptStore(), 'throws for missing connectionString');
             assert.throws(() => new BlobsTranscriptStore('connectionString'), 'throws for missing containerName');
+            assert.throws(() => new BlobsTranscriptStore(null, null, null, [], {}), 'throws for missing url');
+            assert.throws(
+                () => new BlobsTranscriptStore(null, null, null, 'url', {}),
+                ReferenceError('Invalid credential type.')
+            );
         });
 
         it('succeeds for good args', function () {