Use a ReadSeeker for upload content and rewind the offset on retries
diff --git a/rackspace/objectstorage/v1/objects/delegate.go b/rackspace/objectstorage/v1/objects/delegate.go
index 028d66a..94c820b 100644
--- a/rackspace/objectstorage/v1/objects/delegate.go
+++ b/rackspace/objectstorage/v1/objects/delegate.go
@@ -33,7 +33,7 @@
}
// Create is a function that creates a new object or replaces an existing object.
-func Create(c *gophercloud.ServiceClient, containerName, objectName string, content io.Reader, opts os.CreateOptsBuilder) os.CreateResult {
+func Create(c *gophercloud.ServiceClient, containerName, objectName string, content io.ReadSeeker, opts os.CreateOptsBuilder) os.CreateResult {
return os.Create(c, containerName, objectName, content, opts)
}