You can manage objects in a bucket by performing the following API operations:Check whether an object exists (iOS SDK)Retrieve object metadata (iOS SDK)List objects (iOS SDK)Copy an object (iOS SDK)Delete an object (iOS SDK)Rename an object (iOS SDK)Change the storage class of an object (iOS SDK)Prevent overwriting an object with the same name (iOS SDK)Manage symbolic links (iOS SDK)Restore an object (iOS SDK)Manage object access permissions (iOS SDK)Object tagging (iOS SDK)