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Getdocument using other attributes
Getdocument uses redis for superfast query, is it possible to use it using attributes other than "document Id"?
TL;DR
Developers want to use Getdocument with attributes other than "document Id," but it only works with the document Id. They can use list documents and a query instead. Getdocument uses Redis for quick queries. 
no, get document only works with the document id. You can do list documents and use a query. I do believe these are only cached in redis.
getDocuments with Query.limit(1) pretty fast
