# AppFunctionParameterMetadata

Artifact: [androidx.appfunctions:appfunctions](https://developer.android.com/jetpack/androidx/releases/appfunctions) [View Source](https://cs.android.com/search?q=file:androidx/appfunctions/metadata/AppFunctionParameterMetadata.kt+class:androidx.appfunctions.metadata.AppFunctionParameterMetadata) Added in [1.0.0-rc01](https://developer.android.com/jetpack/androidx/releases/appfunctions#1.0.0-rc01)

*** ** * ** ***


```
public final class AppFunctionParameterMetadata
```

<br />

*** ** * ** ***

Represent a function parameter.

## Summary

| ### Public constructors |
|---|
| `https://developer.android.com/reference/androidx/appfunctions/metadata/AppFunctionParameterMetadata#AppFunctionParameterMetadata(kotlin.String,kotlin.Boolean,androidx.appfunctions.metadata.AppFunctionDataTypeMetadata,kotlin.String)( @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html name, boolean isRequired, @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/appfunctions/metadata/AppFunctionDataTypeMetadata dataType, @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html description )` |

| ### Public methods |
|---|---|
| `boolean` | `https://developer.android.com/reference/androidx/appfunctions/metadata/AppFunctionParameterMetadata#equals(kotlin.Any)(https://developer.android.com/reference/java/lang/Object.html other)` |
| `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/appfunctions/metadata/AppFunctionDataTypeMetadata` | `https://developer.android.com/reference/androidx/appfunctions/metadata/AppFunctionParameterMetadata#getDataType()()` The data type of the parameter. |
| `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html` | `https://developer.android.com/reference/androidx/appfunctions/metadata/AppFunctionParameterMetadata#getDescription()()` Describes the parameter's intended use within the AppFunction, consumed by the LLM. |
| `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html` | `https://developer.android.com/reference/androidx/appfunctions/metadata/AppFunctionParameterMetadata#getName()()` The name of the parameter. |
| `int` | `https://developer.android.com/reference/androidx/appfunctions/metadata/AppFunctionParameterMetadata#hashCode()()` |
| `final boolean` | `https://developer.android.com/reference/androidx/appfunctions/metadata/AppFunctionParameterMetadata#isRequired()()` Determines whether this parameter is mandatory. |
| `@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html` | `https://developer.android.com/reference/androidx/appfunctions/metadata/AppFunctionParameterMetadata#toString()()` |

## Public constructors

### AppFunctionParameterMetadata

Added in [1.0.0-rc01](https://developer.android.com/jetpack/androidx/releases/appfunctions#1.0.0-rc01)

```
public AppFunctionParameterMetadata(
    @NonNull String name,
    boolean isRequired,
    @NonNull AppFunctionDataTypeMetadata dataType,
    @NonNull String description
)
```

## Public methods

### equals

```
public boolean equals(Object other)
```

### getDataType

Added in [1.0.0-rc01](https://developer.android.com/jetpack/androidx/releases/appfunctions#1.0.0-rc01)

```
public final @NonNull AppFunctionDataTypeMetadata getDataType()
```

The data type of the parameter.

### getDescription

Added in [1.0.0-rc01](https://developer.android.com/jetpack/androidx/releases/appfunctions#1.0.0-rc01)

```
public final @NonNull String getDescription()
```

Describes the parameter's intended use within the AppFunction, consumed by the LLM.

### getName

Added in [1.0.0-rc01](https://developer.android.com/jetpack/androidx/releases/appfunctions#1.0.0-rc01)

```
public final @NonNull String getName()
```

The name of the parameter.

### hashCode

```
public int hashCode()
```

### isRequired

Added in [1.0.0-rc01](https://developer.android.com/jetpack/androidx/releases/appfunctions#1.0.0-rc01)

```
public final boolean isRequired()
```

Determines whether this parameter is mandatory.

### toString

```
public @NonNull String toString()
```