A method begins by receiving a data access request regarding a data object. The method continues by determining whether the data object is a primary data object. When the data object is the primary data object, the method continues by identifying one or more other data objects based on information associated with the data object. The method continues by sending a modified data object retrieval request regarding the data object and the one or more other data objects to a storage entity, where the modified data object retrieval request includes a modified header. The method continues by receiving a modified data object retrieval response from the storage entity that includes a modified response header and a modified response body that includes the primary data object and the one or more other data objects. The method continues by outputting the data object and the one or more other data objects.