How to Execute Batch Post in OData?

Hi All,

Please advise on how to execute batch post (i.e. update multiple entries to database) in OData without using associations / expansion. Right now, I was able to execute batch post through creation of association / expand from principal entity then implementing logic on CREATE_DEEP_ENTITY method. However, we are looking for an alternative way to have it done not with that approach. Is it possible? Please advise how could it be done.

Thanks,

Jay