Title: ModelMetadata::__construct
Published: May 20, 2026

---

# ModelMetadata::__construct( string $id, string $name, WordPressAiClientProvidersModelsDTOlist $supportedCapabilities, WordPressAiClientProvidersModelsDTOlist $supportedOptions )

## In this article

 * [Parameters](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-models-dto-modelmetadata/__construct/?output_format=md#parameters)
 * [Source](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-models-dto-modelmetadata/__construct/?output_format=md#source)
 * [Related](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-models-dto-modelmetadata/__construct/?output_format=md#related)
 * [Changelog](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-models-dto-modelmetadata/__construct/?output_format=md#changelog)

[ Back to top](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-models-dto-modelmetadata/__construct/?output_format=md#wp--skip-link--target)

Constructor.

## 󠀁[Parameters](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-models-dto-modelmetadata/__construct/?output_format=md#parameters)󠁿

 `$id`stringrequired

The model’s unique identifier.

`$name`stringrequired

The model’s display name.

`$supportedCapabilities`<span class="WordPressAiClientProvidersModelsDTOlist”>WordPressAiClientProvidersModelsDTOlistrequired

The model’s supported capabilities.

`$supportedOptions`<span class="WordPressAiClientProvidersModelsDTOlist”>WordPressAiClientProvidersModelsDTOlistrequired

The model’s supported configuration options.

## 󠀁[Source](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-models-dto-modelmetadata/__construct/?output_format=md#source)󠁿

    ```php
    public function __construct(string $id, string $name, array $supportedCapabilities, array $supportedOptions)
    {
        if (!array_is_list($supportedCapabilities)) {
            throw new InvalidArgumentException('Supported capabilities must be a list array.');
        }
        if (!array_is_list($supportedOptions)) {
            throw new InvalidArgumentException('Supported options must be a list array.');
        }
        $this->id = $id;
        $this->name = $name;
        $this->supportedCapabilities = $supportedCapabilities;
        $this->supportedOptions = $supportedOptions;
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/php-ai-client/src/providers/models/dto/modelmetadata.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.0/src/wp-includes/php-ai-client/src/Providers/Models/DTO/ModelMetadata.php#L62)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Providers/Models/DTO/ModelMetadata.php#L62-L74)

## 󠀁[Related](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-models-dto-modelmetadata/__construct/?output_format=md#related)󠁿

| Used by | Description | 
| [ModelMetadata::fromArray()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-models-dto-modelmetadata/fromarray/)`wp-includes/php-ai-client/src/Providers/Models/DTO/ModelMetadata.php` |

{@inheritDoc}

  |

## 󠀁[Changelog](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-models-dto-modelmetadata/__construct/?output_format=md#changelog)󠁿

| Version | Description | 
| [0.1.0](https://developer.wordpress.org/reference/since/0.1.0/) | Introduced. |

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