# GetTopicsResponse.Builder

Added in[API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  
Also in[Ad Services Extensions 4](https://developer.android.com/sdkExtensions)

# Builder

*** ** * ** ***

Kotlin\|[Java](https://developer.android.com/reference/android/adservices/topics/GetTopicsResponse.Builder "View this page in Java")  

```
class Builder
```

|---|------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [kotlin.Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)                                                                             ||
| ↳ | [android.adservices.topics.GetTopicsResponse.Builder](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse.Builder#) |

Builder for[GetTopicsResponse](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse)objects. This class should be used in test implementation as expected response from Topics API

## Summary

|                                                                                                                                                                                                                                                                                                                                                                                                                                           Public constructors                                                                                                                                                                                                                                                                                                                                                                                                                                           ||
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| [Builder](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse.Builder#Builder(kotlin.collections.MutableList))`(`topics:` `[MutableList](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-list/index.html)<[Topic](https://developer.android.com/reference/kotlin/android/adservices/topics/Topic)!>`)` Creates a[Builder](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse.Builder#)for[GetTopicsResponse](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse)objects.                                                                                                                                                                                                                                                                             |
| [Builder](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse.Builder#Builder(kotlin.collections.MutableList,%20kotlin.collections.MutableList))`(`topics:` `[MutableList](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-list/index.html)<[Topic](https://developer.android.com/reference/kotlin/android/adservices/topics/Topic)!>`, `encryptedTopics:` `[MutableList](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-list/index.html)<[EncryptedTopic](https://developer.android.com/reference/kotlin/android/adservices/topics/EncryptedTopic)!>`)` Creates a[Builder](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse.Builder#)for[GetTopicsResponse](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse)objects. |

|                                                                                                                                                                              Public methods                                                                                                                                                                               ||
|-----------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [GetTopicsResponse](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse) | [build](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse.Builder#build())`()` Builds a[GetTopicsResponse](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse)instance. |

## Public constructors

### Builder

Added in[API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  
Also in[Ad Services Extensions 11](https://developer.android.com/sdkExtensions)  

```
Builder(topics: MutableList<Topic!>)
```

**Deprecated:** *This function is deprecated.*

Creates a[Builder](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse.Builder#)for[GetTopicsResponse](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse)objects.

|                                                                                                                                 Parameters                                                                                                                                 ||
|----------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `topics` | [MutableList](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-list/index.html)\<[Topic](https://developer.android.com/reference/kotlin/android/adservices/topics/Topic)!\>:The list of the returned Topics. This value cannot be`null`. |

### Builder

Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  
Also in[Ad Services Extensions 11](https://developer.android.com/sdkExtensions)  

```
Builder(
    topics: MutableList<Topic!>, 
    encryptedTopics: MutableList<EncryptedTopic!>)
```

Creates a[Builder](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse.Builder#)for[GetTopicsResponse](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse)objects.

|                                                                                                                                             Parameters                                                                                                                                             ||
|-------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `topics`          | [MutableList](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-list/index.html)\<[Topic](https://developer.android.com/reference/kotlin/android/adservices/topics/Topic)!\>:The list of the returned Topics. This value cannot be`null`.                |
| `encryptedTopics` | [MutableList](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-list/index.html)\<[EncryptedTopic](https://developer.android.com/reference/kotlin/android/adservices/topics/EncryptedTopic)!\>:The list of encrypted Topics. This value cannot be`null`. |

## Public methods

### build

Added in[API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  
Also in[Ad Services Extensions 4](https://developer.android.com/sdkExtensions)  

```
fun build(): GetTopicsResponse
```

Builds a[GetTopicsResponse](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse)instance.

|                                                                    Return                                                                    ||
|-----------------------------------------------------------------------------------------------------------------|-----------------------------|
| [GetTopicsResponse](https://developer.android.com/reference/kotlin/android/adservices/topics/GetTopicsResponse) | This value cannot be`null`. |

|                              Exceptions                              ||
|--------------------------------------|--------------------------------|
| `java.lang.IllegalArgumentException` | if any of the params are null. |