PartitionKey support with Cosmos EFCore

[balukantu]

Hi Team,

I am working on an Azure Cosmos Db and planning to integrate EFCore. I have gone through the documentation and identified the point Entity types with partition keys don't work correctly in some scenarios.

So Can't we work efficiently with partition keys in EFCore? or As it is mentioned, can you list out the scenarios where it will not work?

Below are a few scenarios, where we use the partition key.

1. Pass partition key when creating, updating, deleting or retrieving a record. Link
2. Pass partition key when executing a LINQ based on the partition key. Cosmos: Add explicit partition key support for queries #17320

[AndriySvyryd]

I've addressed your questions in dotnet/EntityFramework.Docs#2184