Specify Throughput for a Cosmos Container or Database

[Thorstensen]

When using Entity Framework Core with the UseCosmos options, I would like to be able to specify on what level the throughput should be configured. In our current solution, we have a database with several containers. By default, Entity Framework specifies the Throughput(RU/s) on the container during creation of the database.

I would like an option to specify on what level to configure the throughput(RU/s) on. For instance when using the Action in UseCosmos:

Example 1:

optionsBuilder.UseCosmos(_instanceUrl,  _primaryKey,  _databaseName, options =>
{
    options.ThroughputOn(typeOfThroughput: Level.Database, amount:1000);
});

Example 2:

optionsBuilder.UseCosmos(_instanceUrl,  _primaryKey,  _databaseName, options =>
{
    options.ThroughputOn(typeOfThroughput: Level.Containers, amount:400);
});

[Marusyk]

+1 it would be a nice feature. Let's make it up-for-grabs

[AndriySvyryd]

Duplicate of #17301