# AtsCallbackParameterInfo Properties

- Package: [Aspire.TypeSystem](/reference/api/csharp/aspire.typesystem.md)
- Type: [AtsCallbackParameterInfo](/reference/api/csharp/aspire.typesystem/atscallbackparameterinfo.md)
- Kind: `Properties`
- Members: `3`

Represents a parameter in a callback delegate signature.

## Documentation

- Name: `Documentation`
- Modifiers: `nullable` `get; init`
- Returns: [AtsDocumentationInfo?](/reference/api/csharp/aspire.typesystem/atsdocumentationinfo.md)
- Source: [GitHub](https://github.com/microsoft/aspire/blob/a3766e994fd2cba86c8ac60b8a80268cab7e6383/src/Aspire.TypeSystem/AtsCapabilityInfo.cs)

Gets or sets the XML documentation captured for this callback parameter.

```csharp
public AtsDocumentationInfo? Documentation { get; init; }
```

## Name

- Name: `Name`
- Modifiers: `get; init`
- Returns: `string`
- Source: [GitHub](https://github.com/microsoft/aspire/blob/a3766e994fd2cba86c8ac60b8a80268cab7e6383/src/Aspire.TypeSystem/AtsCapabilityInfo.cs)

Gets or sets the parameter name.

```csharp
public string Name { get; init; }
```

## Type

- Name: `Type`
- Modifiers: `get; init`
- Returns: [AtsTypeRef](/reference/api/csharp/aspire.typesystem/atstyperef.md)
- Source: [GitHub](https://github.com/microsoft/aspire/blob/a3766e994fd2cba86c8ac60b8a80268cab7e6383/src/Aspire.TypeSystem/AtsCapabilityInfo.cs)

Gets or sets the type reference for this parameter.

```csharp
public AtsTypeRef Type { get; init; }
```