[Storage]Edit doc for api_version (#21085)

* [Storage]Edit doc for api_version

* pylint fix

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

@@ -101,8 +101,8 @@ class BlobClient(StorageAccountHostsMixin):  # pylint: disable=too-many-public-m
         If the resource URI already contains a SAS token, this will be ignored in favor of an explicit credential
         - except in the case of AzureSasCredential, where the conflicting SAS tokens will raise a ValueError.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
 
         .. versionadded:: 12.2.0
 

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

@@ -77,8 +77,8 @@ class BlobServiceClient(StorageAccountHostsMixin):
         If the resource URI already contains a SAS token, this will be ignored in favor of an explicit credential
         - except in the case of AzureSasCredential, where the conflicting SAS tokens will raise a ValueError.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
 
         .. versionadded:: 12.2.0
 

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

@@ -94,8 +94,8 @@ class ContainerClient(StorageAccountHostsMixin):    # pylint: disable=too-many-p
         If the resource URI already contains a SAS token, this will be ignored in favor of an explicit credential
         - except in the case of AzureSasCredential, where the conflicting SAS tokens will raise a ValueError.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
 
         .. versionadded:: 12.2.0
 

sdk/storage/azure-storage-blob/azure/storage/blob/aio/_blob_client_async.py

@@ -65,8 +65,8 @@ class BlobClient(AsyncStorageAccountHostsMixin, BlobClientBase):  # pylint: disa
         If the resource URI already contains a SAS token, this will be ignored in favor of an explicit credential
         - except in the case of AzureSasCredential, where the conflicting SAS tokens will raise a ValueError.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
 
         .. versionadded:: 12.2.0
 

sdk/storage/azure-storage-blob/azure/storage/blob/aio/_blob_service_client_async.py

@@ -68,8 +68,8 @@ class BlobServiceClient(AsyncStorageAccountHostsMixin, BlobServiceClientBase):
         If the resource URI already contains a SAS token, this will be ignored in favor of an explicit credential
         - except in the case of AzureSasCredential, where the conflicting SAS tokens will raise a ValueError.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
 
         .. versionadded:: 12.2.0
 

sdk/storage/azure-storage-blob/azure/storage/blob/aio/_container_client_async.py

@@ -66,8 +66,8 @@ class ContainerClient(AsyncStorageAccountHostsMixin, ContainerClientBase):
         If the resource URI already contains a SAS token, this will be ignored in favor of an explicit credential
         - except in the case of AzureSasCredential, where the conflicting SAS tokens will raise a ValueError.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
 
         .. versionadded:: 12.2.0
 

sdk/storage/azure-storage-file-share/azure/storage/fileshare/_directory_client.py

@@ -68,8 +68,8 @@ class ShareDirectoryClient(StorageAccountHostsMixin):
         an instance of a AzureSasCredential from azure.core.credentials or an account
         shared access key.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
 
         .. versionadded:: 12.1.0
 

sdk/storage/azure-storage-file-share/azure/storage/fileshare/_file_client.py

@@ -119,8 +119,8 @@ class ShareFileClient(StorageAccountHostsMixin):
         an instance of a AzureSasCredential from azure.core.credentials or an account
         shared access key.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
 
         .. versionadded:: 12.1.0
 

sdk/storage/azure-storage-file-share/azure/storage/fileshare/_share_client.py

@@ -67,8 +67,8 @@ class ShareClient(StorageAccountHostsMixin):
         an instance of a AzureSasCredential from azure.core.credentials or an account
         shared access key.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
 
         .. versionadded:: 12.1.0
 

sdk/storage/azure-storage-file-share/azure/storage/fileshare/_share_service_client.py

@@ -63,8 +63,8 @@ class ShareServiceClient(StorageAccountHostsMixin):
         an instance of a AzureSasCredential from azure.core.credentials or an account
         shared access key.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
 
         .. versionadded:: 12.1.0
 

sdk/storage/azure-storage-file-share/azure/storage/fileshare/aio/_directory_client_async.py

@@ -59,8 +59,8 @@ class ShareDirectoryClient(AsyncStorageAccountHostsMixin, ShareDirectoryClientBa
         an instance of a AzureSasCredential from azure.core.credentials or an account
         shared access key.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
 
         .. versionadded:: 12.1.0
 

sdk/storage/azure-storage-file-share/azure/storage/fileshare/aio/_file_client_async.py

@@ -108,8 +108,8 @@ class ShareFileClient(AsyncStorageAccountHostsMixin, ShareFileClientBase):
         an instance of a AzureSasCredential from azure.core.credentials or an account
         shared access key.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
 
         .. versionadded:: 12.1.0
 

sdk/storage/azure-storage-file-share/azure/storage/fileshare/aio/_share_client_async.py

@@ -56,8 +56,8 @@ class ShareClient(AsyncStorageAccountHostsMixin, ShareClientBase):
         an instance of a AzureSasCredential from azure.core.credentials or an account
         shared access key.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
 
         .. versionadded:: 12.1.0
 

sdk/storage/azure-storage-file-share/azure/storage/fileshare/aio/_share_service_client_async.py

@@ -56,8 +56,8 @@ class ShareServiceClient(AsyncStorageAccountHostsMixin, ShareServiceClientBase):
         an instance of a AzureSasCredential from azure.core.credentials or an account
         shared access key.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
 
         .. versionadded:: 12.1.0
 

sdk/storage/azure-storage-queue/azure/storage/queue/_queue_client.py

@@ -57,8 +57,8 @@ class QueueClient(StorageAccountHostsMixin):
         an instance of a AzureSasCredential from azure.core.credentials, an account
         shared access key, or an instance of a TokenCredentials class from azure.identity.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
     :keyword str secondary_hostname:
         The hostname of the secondary endpoint.
     :keyword message_encode_policy: The encoding policy to use on outgoing messages.

sdk/storage/azure-storage-queue/azure/storage/queue/_queue_service_client.py

@@ -66,8 +66,8 @@ class QueueServiceClient(StorageAccountHostsMixin):
         an instance of a AzureSasCredential from azure.core.credentials, an account
         shared access key, or an instance of a TokenCredentials class from azure.identity.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
     :keyword str secondary_hostname:
         The hostname of the secondary endpoint.
 

sdk/storage/azure-storage-queue/azure/storage/queue/aio/_queue_client_async.py

@@ -70,8 +70,8 @@ class QueueClient(AsyncStorageAccountHostsMixin, QueueClientBase):
         an instance of a AzureSasCredential from azure.core.credentials, an account
         shared access key, or an instance of a TokenCredentials class from azure.identity.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
     :keyword str secondary_hostname:
         The hostname of the secondary endpoint.
     :keyword message_encode_policy: The encoding policy to use on outgoing messages.

sdk/storage/azure-storage-queue/azure/storage/queue/aio/_queue_service_client_async.py

@@ -66,8 +66,8 @@ class QueueServiceClient(AsyncStorageAccountHostsMixin, QueueServiceClientBase):
         an instance of a AzureSasCredential from azure.core.credentials, an account
         shared access key, or an instance of a TokenCredentials class from azure.identity.
     :keyword str api_version:
-        The Storage API version to use for requests. Default value is '2019-07-07'.
-        Setting to an older version may result in reduced feature compatibility.
+        The Storage API version to use for requests. Default value is the most recent service version that is
+        compatible with the current SDK. Setting to an older version may result in reduced feature compatibility.
     :keyword str secondary_hostname:
         The hostname of the secondary endpoint.