# VolumeProjectionV1

- Kind: `class`
- Package: [Aspire.Hosting.Kubernetes](/reference/api/csharp/aspire.hosting.kubernetes.md)
- Version: `13.5.1-preview.1.26420.4`
- Namespace: `Aspire.Hosting.Kubernetes.Resources`
- Target framework: `net10.0`
- Source: [GitHub](https://github.com/microsoft/aspire/blob/69db530a4816698cf1d5fa4557933e0ac4f127c6/src/Aspire.Hosting.Kubernetes/Resources/VolumeProjectionV1.cs)

Represents one source within a Kubernetes projected volume.

## Definition

```csharp
namespace Aspire.Hosting.Kubernetes.Resources;

public sealed class VolumeProjectionV1
{
    // ...
}
```

## Remarks

Kubernetes requires exactly one of [VolumeProjectionV1.ConfigMap](/reference/api/csharp/aspire.hosting.kubernetes/volumeprojectionv1/properties.md#configmap), [VolumeProjectionV1.DownwardApi](/reference/api/csharp/aspire.hosting.kubernetes/volumeprojectionv1/properties.md#downwardapi), [VolumeProjectionV1.Secret](/reference/api/csharp/aspire.hosting.kubernetes/volumeprojectionv1/properties.md#secret), or [VolumeProjectionV1.ServiceAccountToken](/reference/api/csharp/aspire.hosting.kubernetes/volumeprojectionv1/properties.md#serviceaccounttoken) to be set for each projection.

## Constructors

- [VolumeProjectionV1](/reference/api/csharp/aspire.hosting.kubernetes/volumeprojectionv1/constructors.md#constructor)

## Properties

- [ConfigMap](/reference/api/csharp/aspire.hosting.kubernetes/volumeprojectionv1/properties.md#configmap) : [ConfigMapProjectionV1?](/reference/api/csharp/aspire.hosting.kubernetes/configmapprojectionv1.md) `get; set` -- Gets or sets the ConfigMap source projected into the volume.
- [DownwardApi](/reference/api/csharp/aspire.hosting.kubernetes/volumeprojectionv1/properties.md#downwardapi) : [DownwardApiProjectionV1?](/reference/api/csharp/aspire.hosting.kubernetes/downwardapiprojectionv1.md) `get; set` -- Gets or sets the Downward API source projected into the volume.
- [Secret](/reference/api/csharp/aspire.hosting.kubernetes/volumeprojectionv1/properties.md#secret) : [SecretProjectionV1?](/reference/api/csharp/aspire.hosting.kubernetes/secretprojectionv1.md) `get; set` -- Gets or sets the Secret source projected into the volume.
- [ServiceAccountToken](/reference/api/csharp/aspire.hosting.kubernetes/volumeprojectionv1/properties.md#serviceaccounttoken) : [ServiceAccountTokenProjectionV1?](/reference/api/csharp/aspire.hosting.kubernetes/serviceaccounttokenprojectionv1.md) `get; set` -- Gets or sets the service account token source projected into the volume.