I would like to know whether it is possible to get the value of a Record Function when posting a request.

I get that you can use these record functions such as RECORD_ID() or LAST_MODIFIED_TIME() in a filter formula to perhaps do something like this: ‘RECORD_ID() = “recXXXXX”’.

Is there a way to get the value of RECORD_ID() or LAST_MODIFIED_TIME() to be returned?.

I would also like to avoid having to add a LastModifiedTime field to my records and do this purely through the API.