Cosmosdb filtering over generic type (object)

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C#

NoSQL

cosmos

Hello,

I have quite unique situation to handle (I guess). So the scenario is that I have a CosmosDb and a model of data looking like this:

{
	"deviceId": "exampleId",
	"properties": [
		{
			"name": "temperature",
			"value": 20
		},
		{
			"name": "humidity",
			"value": 10
		}
	]
}

while the C# class looks like this:

public class 
{
    public string DeviceId { get; set; }
    public IEnumerable<PropertyObject> Properties { get; set; }
}

 public class PropertyObject
 {
      public string Name { get; set; }
      public object Value { get; set; }
 }

So the problem is that I need this to be filtered by PropertyObject and its Value.

There wouldn't be any issues if this was a hard-typed model but in this case Value is an object and can be a lot of things. Sometimes it might be a string, a decimal or an integer.

What I have tried:

And obviously this doesn't work:

properties.Where( x => x.Name == "temperature" && x.Value > 20);

Since Value is an object. It'll work if I add the casting:

properties.Where( x => x.Name == "temperature" && (int)x.Value > 20);

But I can't hardcode it since every propertyobject might have different type of value in Value property (int,decimal,datetime,string etc.)

Do you have any ideas how can this be handled for filtering CosmosDb in C# using latest Azure Cosmos SDK?
I have a free hand to change the C# code and I can access the information about the type of a particular property (from config file).
Maybe the Expression Builder for LINQ would be a good way here?
I'm also thinking about how would this work if the model was a dynamic type instead, maybe this would allow something. I don't know, I'm not that proficient at working with nosql db like Cosmos.