Upgrade gsutil to 3.4

third_party/gsutil/boto/boto/dynamodb/exceptions.py

Index: third_party/gsutil/boto/boto/dynamodb/exceptions.py
diff --git a/third_party/gsutil/boto/boto/dynamodb/exceptions.py b/third_party/gsutil/boto/boto/dynamodb/exceptions.py
new file mode 100644
index 0000000000000000000000000000000000000000..4deb9652fac25a75cd254d2b6953dcca8aee71d4
--- /dev/null
+++ b/third_party/gsutil/boto/boto/dynamodb/exceptions.py
@@ -0,0 +1,28 @@
+"""
+Exceptions that are specific to the dynamodb module.
+"""
+from boto.exception import BotoServerError, BotoClientError
+
+
+class DynamoDBExpiredTokenError(BotoServerError):
+    """
+    Raised when a DynamoDB security token expires. This is generally boto's
+    (or the user's) notice to renew their DynamoDB security tokens.
+    """
+    pass
+
+
+class DynamoDBKeyNotFoundError(BotoClientError):
+    """
+    Raised when attempting to retrieve or interact with an item whose key
+    can't be found.
+    """
+    pass
+
+
+class DynamoDBItemError(BotoClientError):
+    """
+    Raised when invalid parameters are passed when creating a
+    new Item in DynamoDB.
+    """
+    pass