# ConnectionConstruct

- Kind: `class`
- Package: [Aspire.Hosting.Radius](/reference/api/csharp/aspire.hosting.radius.md)
- Version: `13.5.3-preview.1.26425.3`
- Namespace: `Aspire.Hosting.Radius.Publishing.Constructs`
- Target framework: `net10.0`
- Source: [GitHub](https://github.com/microsoft/aspire/blob/b5f143315ffb6968ea939a9978797a5b20e4c688/src/Aspire.Hosting.Radius/Publishing/Constructs/ConnectionConstruct.cs)
- Inherits: `ProvisionableConstruct`

Represents a connection entry in a container's connections block.

## Definition

```csharp
namespace Aspire.Hosting.Radius.Publishing.Constructs;

public sealed class ConnectionConstruct
    : Azure.Provisioning.Primitives.ProvisionableConstruct
{
    // ...
}
```

## Constructors

- [ConnectionConstruct](/reference/api/csharp/aspire.hosting.radius/connectionconstruct/constructors.md#constructor)

## Properties

- [Source](/reference/api/csharp/aspire.hosting.radius/connectionconstruct/properties.md#source) : `BicepValue<string>` `get; set` -- Reference to the source resource ID.