# AzureCosmosDBEmulatorResource

- Kind: `class`
- Package: [Aspire.Hosting.Azure.CosmosDB](/reference/api/csharp/aspire.hosting.azure.cosmosdb.md)
- Version: `13.4.0`
- Namespace: `Aspire.Hosting.Azure`
- Target framework: `net8.0`
- Source: [GitHub](https://github.com/microsoft/aspire/blob/cbc352350f1a9bafbaff10d14a2c8de4ac186a48/src/Aspire.Hosting.Azure.CosmosDB/AzureCosmosDBEmulatorResource.cs)
- Inherits: `ContainerResource`
- Implements: `IResource`

Wraps an [AzureCosmosDBResource](/reference/api/csharp/aspire.hosting.azure.cosmosdb/azurecosmosdbresource.md) in a type that exposes container extension methods.

## Definition

```csharp
namespace Aspire.Hosting.Azure;

public class AzureCosmosDBEmulatorResource
    : Aspire.Hosting.ApplicationModel.ContainerResource,
      Aspire.Hosting.ApplicationModel.IResource
{
    // ...
}
```

## Constructors

- [AzureCosmosDBEmulatorResource(AzureCosmosDBResource)](/reference/api/csharp/aspire.hosting.azure.cosmosdb/azurecosmosdbemulatorresource/constructors.md#constructor-azurecosmosdbresource) -- Wraps an [AzureCosmosDBResource](/reference/api/csharp/aspire.hosting.azure.cosmosdb/azurecosmosdbresource.md) in a type that exposes container extension methods.

## Properties

- [Annotations](/reference/api/csharp/aspire.hosting.azure.cosmosdb/azurecosmosdbemulatorresource/properties.md#annotations) : `ResourceAnnotationCollection` `get`