[Blob] Added support for container SAS on batch operations

sdk/storage/azure-storage-blob/azure/storage/blob/_container_client.py

@@ -1077,7 +1077,9 @@ def _generate_delete_blobs_options(self,
         if_tags_match_condition = kwargs.pop('if_tags_match_condition', None)
         kwargs.update({'raise_on_any_failure': raise_on_any_failure,
                        'sas': self._query_str.replace('?', '&'),
-                       'timeout': '&timeout=' + str(timeout) if timeout else ""
+                       'timeout': '&timeout=' + str(timeout) if timeout else "",
+                       'path': self.container_name,
+                       'restype': 'restype=container&'
                        })
 
         reqs = []
@@ -1259,7 +1261,9 @@ def _generate_set_tiers_options(self,
         if_tags = kwargs.pop('if_tags_match_condition', None)
         kwargs.update({'raise_on_any_failure': raise_on_any_failure,
                        'sas': self._query_str.replace('?', '&'),
-                       'timeout': '&timeout=' + str(timeout) if timeout else ""
+                       'timeout': '&timeout=' + str(timeout) if timeout else "",
+                       'path': self.container_name,
+                       'restype': 'restype=container&'
                        })
 
         reqs = []

sdk/storage/azure-storage-blob/azure/storage/blob/_shared/base_client.py

@@ -262,17 +262,20 @@ def _create_pipeline(self, credential, **kwargs):
         return config, Pipeline(config.transport, policies=policies)
 
     def _batch_send(
-        self, *reqs,  # type: HttpRequest
+        self,
+        *reqs,  # type: HttpRequest
         **kwargs
     ):
         """Given a series of request, do a Storage batch call.
         """
         # Pop it here, so requests doesn't feel bad about additional kwarg
         raise_on_any_failure = kwargs.pop("raise_on_any_failure", True)
         request = self._client._client.post(  # pylint: disable=protected-access
-            url='{}://{}/?comp=batch{}{}'.format(
+            url='{}://{}/{}?{}comp=batch{}{}'.format(
                 self.scheme,
                 self.primary_hostname,
+                kwargs.pop('path', ""),
+                kwargs.pop('restype', ""),
                 kwargs.pop('sas', ""),
                 kwargs.pop('timeout', "")
             ),

sdk/storage/azure-storage-blob/azure/storage/blob/_shared/base_client_async.py

@@ -111,19 +111,22 @@ def _create_pipeline(self, credential, **kwargs):
         return config, AsyncPipeline(config.transport, policies=policies)
 
     async def _batch_send(
-        self, *reqs: 'HttpRequest',
+        self,
+        *reqs,  # type: HttpRequest
         **kwargs
     ):
         """Given a series of request, do a Storage batch call.
         """
         # Pop it here, so requests doesn't feel bad about additional kwarg
         raise_on_any_failure = kwargs.pop("raise_on_any_failure", True)
         request = self._client._client.post(  # pylint: disable=protected-access
-            url='{}://{}/?comp=batch{}{}'.format(
+            url='{}://{}/{}?{}comp=batch{}{}'.format(
                 self.scheme,
                 self.primary_hostname,
-                kwargs.pop('sas', None),
-                kwargs.pop('timeout', None)
+                kwargs.pop('path', ""),
+                kwargs.pop('restype', ""),
+                kwargs.pop('sas', ""),
+                kwargs.pop('timeout', "")
             ),
             headers={
                 'x-ms-version': self.api_version

sdk/storage/azure-storage-blob/tests/recordings/test_common_blob.test_token_credential_with_batch_operation.yaml

@@ -266,7 +266,7 @@ interactions:
       x-ms-version:
       - '2019-07-07'
     method: POST
-    uri: https://storagename.blob.core.windows.net/?comp=batch
+    uri: https://storagename.blob.core.windows.net/containerd5f4183b?restype=container&comp=batch
   response:
     body:
       string: "--batchresponse_78d7e1c5-b832-4902-a2f0-2412a0c529b9\r\nContent-Type:

sdk/storage/azure-storage-blob/tests/recordings/test_common_blob_async.test_token_credential_with_batch_operation.yaml

@@ -232,7 +232,7 @@ interactions:
       x-ms-version:
       - '2019-07-07'
     method: POST
-    uri: https://storagename.blob.core.windows.net/?comp=batch
+    uri: https://storagename.blob.core.windows.net/container71811ab8?restype=container&comp=batch
   response:
     body:
       string: "--batchresponse_e14ad61c-425b-4f12-a33b-02674b3de02f\r\nContent-Type: