1.0.0-beta25 (latest) 1.0.0-beta24

    public sealed class Control.Types.BoostAction.Types.InterpolationBoostSpec : IMessage<Control.Types.BoostAction.Types.InterpolationBoostSpec>, IEquatable<Control.Types.BoostAction.Types.InterpolationBoostSpec>, IDeepCloneable<Control.Types.BoostAction.Types.InterpolationBoostSpec>, IBufferMessage, IMessage

Reference documentation and code samples for the Discovery Engine v1beta API class Control.Types.BoostAction.Types.InterpolationBoostSpec.

Specification for custom ranking based on customer specified attribute
value. It provides more controls for customized ranking than the simple
(condition, boost) combination above.

## Inheritance

[object](https://learn.microsoft.com/dotnet/api/system.object) \> Control.Types.BoostAction.Types.InterpolationBoostSpec

## Implements

[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[Control](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control)[Types](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types)[BoostAction](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction)[Types](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types)[InterpolationBoostSpec](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types.InterpolationBoostSpec), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[Control](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control)[Types](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types)[BoostAction](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction)[Types](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types)[InterpolationBoostSpec](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types.InterpolationBoostSpec), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[Control](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control)[Types](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types)[BoostAction](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction)[Types](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types)[InterpolationBoostSpec](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types.InterpolationBoostSpec), [IBufferMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IBufferMessage.html), [IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage.html)

## Inherited Members

[object.GetHashCode()](https://learn.microsoft.com/dotnet/api/system.object.gethashcode) [object.GetType()](https://learn.microsoft.com/dotnet/api/system.object.gettype) [object.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring)

## Namespace

[Google.Cloud.DiscoveryEngine.V1Beta](https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta)

## Assembly

Google.Cloud.DiscoveryEngine.V1Beta.dll

## Constructors

### InterpolationBoostSpec()

    public InterpolationBoostSpec()

### InterpolationBoostSpec(InterpolationBoostSpec)

    public InterpolationBoostSpec(Control.Types.BoostAction.Types.InterpolationBoostSpec other)

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `other` | `https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Controlhttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Typeshttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostActionhttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Typeshttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types.InterpolationBoostSpec` |

## Properties

### AttributeType

    public Control.Types.BoostAction.Types.InterpolationBoostSpec.Types.AttributeType AttributeType { get; set; }

Optional. The attribute type to be used to determine the boost amount.
The attribute value can be derived from the field value of the
specified field_name. In the case of numerical it is straightforward
i.e. attribute_value = numerical_field_value. In the case of freshness
however, attribute_value = (time.now() - datetime_field_value).

| **Property Value** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Controlhttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Typeshttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostActionhttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Typeshttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types.InterpolationBoostSpechttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types.InterpolationBoostSpec.Typeshttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types.InterpolationBoostSpec.Types.AttributeType` |   |

### ControlPoints

    public RepeatedField<Control.Types.BoostAction.Types.InterpolationBoostSpec.Types.ControlPoint> ControlPoints { get; }

Optional. The control points used to define the curve. The monotonic
function (defined through the interpolation_type above) passes through
the control points listed here.

| **Property Value** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.Collections.RepeatedField-1.htmlhttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Controlhttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Typeshttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostActionhttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Typeshttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types.InterpolationBoostSpechttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types.InterpolationBoostSpec.Typeshttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types.InterpolationBoostSpec.Types.ControlPoint` |   |

### FieldName

    public string FieldName { get; set; }

Optional. The name of the field whose value will be used to determine
the boost amount.

| **Property Value** ||
|---|---|
| **Type** | **Description** |
| `https://learn.microsoft.com/dotnet/api/system.string` |   |

### InterpolationType

    public Control.Types.BoostAction.Types.InterpolationBoostSpec.Types.InterpolationType InterpolationType { get; set; }

Optional. The interpolation type to be applied to connect the control
points listed below.

| **Property Value** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Controlhttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Typeshttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostActionhttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Typeshttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types.InterpolationBoostSpechttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types.InterpolationBoostSpec.Typeshttps://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.Control.Types.BoostAction.Types.InterpolationBoostSpec.Types.InterpolationType` |   |