An OData service return data on batch request only for create operation (POST method).
For update operation (PUT method) the return status code is 204 and no data returns.
See also: OData no HTTP response for PUT/POST requests po... | SCN
An OData service return data on batch request only for create operation (POST method).
For update operation (PUT method) the return status code is 204 and no data returns.
See also: OData no HTTP response for PUT/POST requests po... | SCN