From f597523316454edd4247624f37df25177c3d9b4c Mon Sep 17 00:00:00 2001
From: Vincenzo Chianese <vincenz.chianese@icloud.com>
Date: Thu, 18 Jan 2024 11:06:37 -0700
Subject: [PATCH] fix: add content type header (#4587)

---
 libraries/botbuilder-azure-blobs/src/blobsStorage.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libraries/botbuilder-azure-blobs/src/blobsStorage.ts b/libraries/botbuilder-azure-blobs/src/blobsStorage.ts
index a2357f380c..15fb5f9551 100644
--- a/libraries/botbuilder-azure-blobs/src/blobsStorage.ts
+++ b/libraries/botbuilder-azure-blobs/src/blobsStorage.ts
@@ -165,6 +165,7 @@ export class BlobsStorage implements Storage {
 
                 return blob.upload(serialized, serialized.length, {
                     conditions: typeof eTag === 'string' && eTag !== '*' ? { ifMatch: eTag } : {},
+                    blobHTTPHeaders: { blobContentType: 'application/json' },
                 });
             },
             {