diff --git a/sdk/storage/azure-storage-blob/azure/storage/blob/_shared/authentication.py b/sdk/storage/azure-storage-blob/azure/storage/blob/_shared/authentication.py
index d04c1e4fb539..b11dc5757808 100644
--- a/sdk/storage/azure-storage-blob/azure/storage/blob/_shared/authentication.py
+++ b/sdk/storage/azure-storage-blob/azure/storage/blob/_shared/authentication.py
@@ -79,9 +79,7 @@ def _get_canonicalized_resource(self, request):
         uri_path = urlparse(request.http_request.url).path
         try:
             if isinstance(request.context.transport, AioHttpTransport) or \
-                    isinstance(getattr(request.context.transport, "_transport", None), AioHttpTransport) or \
-                    isinstance(getattr(getattr(request.context.transport, "_transport", None), "_transport", None),
-                               AioHttpTransport):
+                    isinstance(getattr(request.context.transport, "_transport", None), AioHttpTransport):
                 uri_path = URL(uri_path)
                 return '/' + self.account_name + str(uri_path)
         except TypeError:
diff --git a/sdk/storage/azure-storage-blob/tests/recordings/test_common_blob_async.test_create_blob_with_equal_sign.yaml b/sdk/storage/azure-storage-blob/tests/recordings/test_common_blob_async.test_create_blob_with_equal_sign.yaml
deleted file mode 100644
index 67ecf96393b5..000000000000
--- a/sdk/storage/azure-storage-blob/tests/recordings/test_common_blob_async.test_create_blob_with_equal_sign.yaml
+++ /dev/null
@@ -1,104 +0,0 @@
-interactions:
-- request:
-    body: null
-    headers:
-      User-Agent:
-      - azsdk-python-storage-blob/12.4.0b1 Python/3.7.3 (Windows-10-10.0.19041-SP0)
-      x-ms-date:
-      - Thu, 27 Aug 2020 01:48:41 GMT
-      x-ms-version:
-      - '2019-12-12'
-    method: PUT
-    uri: https://storagename.blob.core.windows.net/utcontainer775c1685?timeout=5&restype=container
-  response:
-    body:
-      string: ''
-    headers:
-      content-length: '0'
-      date: Thu, 27 Aug 2020 01:48:40 GMT
-      etag: '"0x8D84A2B5357BF80"'
-      last-modified: Thu, 27 Aug 2020 01:48:41 GMT
-      server: Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0
-      x-ms-version: '2019-12-12'
-    status:
-      code: 201
-      message: Created
-    url: https://emilyeuap.blob.core.windows.net/utcontainer775c1685?timeout=5&restype=container
-- request:
-    body: ???
-    headers:
-      Content-Length:
-      - '3'
-      Content-Type:
-      - application/octet-stream
-      If-None-Match:
-      - '*'
-      User-Agent:
-      - azsdk-python-storage-blob/12.4.0b1 Python/3.7.3 (Windows-10-10.0.19041-SP0)
-      x-ms-blob-type:
-      - BlockBlob
-      x-ms-date:
-      - Thu, 27 Aug 2020 01:48:41 GMT
-      x-ms-version:
-      - '2019-12-12'
-    method: PUT
-    uri: https://storagename.blob.core.windows.net/utcontainer775c1685/=ques=tion!
-  response:
-    body:
-      string: ''
-    headers:
-      content-length: '0'
-      content-md5: DRsIw0hYkhvHxmKyKKy3ug==
-      date: Thu, 27 Aug 2020 01:48:40 GMT
-      etag: '"0x8D84A2B536556A6"'
-      last-modified: Thu, 27 Aug 2020 01:48:41 GMT
-      server: Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0
-      x-ms-content-crc64: VtoDJyOMw/A=
-      x-ms-request-server-encrypted: 'true'
-      x-ms-version: '2019-12-12'
-      x-ms-version-id: '2020-08-27T01:48:41.6124582Z'
-    status:
-      code: 201
-      message: Created
-    url: https://emilyeuap.blob.core.windows.net/utcontainer775c1685/=ques=tion!
-- request:
-    body: null
-    headers:
-      Accept:
-      - application/xml
-      User-Agent:
-      - azsdk-python-storage-blob/12.4.0b1 Python/3.7.3 (Windows-10-10.0.19041-SP0)
-      x-ms-date:
-      - Thu, 27 Aug 2020 01:48:41 GMT
-      x-ms-range:
-      - bytes=0-33554431
-      x-ms-version:
-      - '2019-12-12'
-    method: GET
-    uri: https://storagename.blob.core.windows.net/utcontainer775c1685/=ques=tion!
-  response:
-    body:
-      string: ???
-    headers:
-      accept-ranges: bytes
-      content-length: '3'
-      content-range: bytes 0-2/3
-      content-type: application/octet-stream
-      date: Thu, 27 Aug 2020 01:48:41 GMT
-      etag: '"0x8D84A2B536556A6"'
-      last-modified: Thu, 27 Aug 2020 01:48:41 GMT
-      server: Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0
-      x-ms-blob-content-md5: DRsIw0hYkhvHxmKyKKy3ug==
-      x-ms-blob-type: BlockBlob
-      x-ms-creation-time: Thu, 27 Aug 2020 01:48:41 GMT
-      x-ms-is-current-version: 'true'
-      x-ms-lease-state: available
-      x-ms-lease-status: unlocked
-      x-ms-server-encrypted: 'true'
-      x-ms-version: '2019-12-12'
-      x-ms-version-id: '2020-08-27T01:48:41.6124582Z'
-    status:
-      code: 206
-      message: Partial Content
-    url: https://emilyeuap.blob.core.windows.net/utcontainer775c1685/=ques=tion!
-version: 1
diff --git a/sdk/storage/azure-storage-blob/tests/test_common_blob_async.py b/sdk/storage/azure-storage-blob/tests/test_common_blob_async.py
index b2a7bc6235d8..c99a9a9fc152 100644
--- a/sdk/storage/azure-storage-blob/tests/test_common_blob_async.py
+++ b/sdk/storage/azure-storage-blob/tests/test_common_blob_async.py
@@ -272,24 +272,6 @@ async def test_create_blob_with_question_mark(self, resource_group, location, st
         content = data.decode('utf-8')
         self.assertEqual(content, blob_data)
 
-    @GlobalStorageAccountPreparer()
-    @AsyncStorageTestCase.await_prepared_test
-    async def test_create_blob_with_equal_sign(self, resource_group, location, storage_account, storage_account_key):
-        # Arrange
-        await self._setup(storage_account, storage_account_key)
-        blob_name = '=ques=tion!'
-        blob_data = u'???'
-
-        # Act
-        blob = self.bsc.get_blob_client(self.container_name, blob_name)
-        await blob.upload_blob(blob_data)
-
-        # Assert
-        stream = await blob.download_blob()
-        data = await stream.readall()
-        self.assertIsNotNone(data)
-        content = data.decode('utf-8')
-        self.assertEqual(content, blob_data)
 
     @GlobalStorageAccountPreparer()
     @AsyncStorageTestCase.await_prepared_test
diff --git a/sdk/storage/azure-storage-file-datalake/azure/storage/filedatalake/_shared/authentication.py b/sdk/storage/azure-storage-file-datalake/azure/storage/filedatalake/_shared/authentication.py
index d04c1e4fb539..b11dc5757808 100644
--- a/sdk/storage/azure-storage-file-datalake/azure/storage/filedatalake/_shared/authentication.py
+++ b/sdk/storage/azure-storage-file-datalake/azure/storage/filedatalake/_shared/authentication.py
@@ -79,9 +79,7 @@ def _get_canonicalized_resource(self, request):
         uri_path = urlparse(request.http_request.url).path
         try:
             if isinstance(request.context.transport, AioHttpTransport) or \
-                    isinstance(getattr(request.context.transport, "_transport", None), AioHttpTransport) or \
-                    isinstance(getattr(getattr(request.context.transport, "_transport", None), "_transport", None),
-                               AioHttpTransport):
+                    isinstance(getattr(request.context.transport, "_transport", None), AioHttpTransport):
                 uri_path = URL(uri_path)
                 return '/' + self.account_name + str(uri_path)
         except TypeError:
diff --git a/sdk/storage/azure-storage-file-share/azure/storage/fileshare/_shared/authentication.py b/sdk/storage/azure-storage-file-share/azure/storage/fileshare/_shared/authentication.py
index d04c1e4fb539..b11dc5757808 100644
--- a/sdk/storage/azure-storage-file-share/azure/storage/fileshare/_shared/authentication.py
+++ b/sdk/storage/azure-storage-file-share/azure/storage/fileshare/_shared/authentication.py
@@ -79,9 +79,7 @@ def _get_canonicalized_resource(self, request):
         uri_path = urlparse(request.http_request.url).path
         try:
             if isinstance(request.context.transport, AioHttpTransport) or \
-                    isinstance(getattr(request.context.transport, "_transport", None), AioHttpTransport) or \
-                    isinstance(getattr(getattr(request.context.transport, "_transport", None), "_transport", None),
-                               AioHttpTransport):
+                    isinstance(getattr(request.context.transport, "_transport", None), AioHttpTransport):
                 uri_path = URL(uri_path)
                 return '/' + self.account_name + str(uri_path)
         except TypeError:
diff --git a/sdk/storage/azure-storage-queue/azure/storage/queue/_shared/authentication.py b/sdk/storage/azure-storage-queue/azure/storage/queue/_shared/authentication.py
index d04c1e4fb539..b11dc5757808 100644
--- a/sdk/storage/azure-storage-queue/azure/storage/queue/_shared/authentication.py
+++ b/sdk/storage/azure-storage-queue/azure/storage/queue/_shared/authentication.py
@@ -79,9 +79,7 @@ def _get_canonicalized_resource(self, request):
         uri_path = urlparse(request.http_request.url).path
         try:
             if isinstance(request.context.transport, AioHttpTransport) or \
-                    isinstance(getattr(request.context.transport, "_transport", None), AioHttpTransport) or \
-                    isinstance(getattr(getattr(request.context.transport, "_transport", None), "_transport", None),
-                               AioHttpTransport):
+                    isinstance(getattr(request.context.transport, "_transport", None), AioHttpTransport):
                 uri_path = URL(uri_path)
                 return '/' + self.account_name + str(uri_path)
         except TypeError: