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How to get only specific fields in a document when list collection
I wanted to get all documents from a collection with specific fields in my document. By default, it's including $collectionId, $databaseId, etc, which I don't want.
TL;DR
The user wants to retrieve specific fields from a document when listing a collection but does not want to include certain default fields. Currently, there is no option for a select query, but there may be a feature release in the future. 
There have been talks about a type of select query, but that's not available at the moment.
hmm...., will look forward to it. its a very useful feature .
If everything goes to plan, it should be available in the next release.
