More pk chunking handling

[lambacck]

• [ ] Prevent pk-chunking against not support object types.
• [ ] Automatically use parent with share objects

[Freezaa9]

up. Would be nice to be able to use the "parent" field as here: https://developer.salesforce.com/docs/atlas.en-us.api_asynch.meta/api_asynch/async_api_headers_enable_pk_chunking.htm For example I need it to get the AccountHistory object with Account as parent.