Support for Azure Cosmos DB with MongoDB API

[raj-netapp]

Team,

We need a support for Azure Cosmos DB with .NET Mongo DB driver.
Ours is a multi-tenancy architecture, so we are going with sharded collections - hence there is a need to have the below properties in all the data models.

1. Type - Type of the document - Here we are trying to combine multiple types of document into a single collection as CosmosDB has a limitation on the number of collections.

2. PK (Partition Key) - TenantID + Type - Used for the logical separation of the data. TenantID will be passed from the application.

Thanks,
Raj.