Title: FunctionResponse::getJsonSchema
Published: May 20, 2026

---

# FunctionResponse::getJsonSchema()

## In this article

 * [Source](https://developer.wordpress.org/reference/classes/wordpress-aiclient-tools-dto-functionresponse/getjsonschema/?output_format=md#source)
 * [Related](https://developer.wordpress.org/reference/classes/wordpress-aiclient-tools-dto-functionresponse/getjsonschema/?output_format=md#related)
 * [Changelog](https://developer.wordpress.org/reference/classes/wordpress-aiclient-tools-dto-functionresponse/getjsonschema/?output_format=md#changelog)

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

{@inheritDoc}

## 󠀁[Source](https://developer.wordpress.org/reference/classes/wordpress-aiclient-tools-dto-functionresponse/getjsonschema/?output_format=md#source)󠁿

    ```php
    public static function getJsonSchema(): array
    {
        return ['type' => 'object', 'properties' => [self::KEY_ID => ['type' => 'string', 'description' => 'The ID of the function call this is responding to.'], self::KEY_NAME => ['type' => 'string', 'description' => 'The name of the function that was called.'], self::KEY_RESPONSE => ['type' => ['string', 'number', 'boolean', 'object', 'array', 'null'], 'description' => 'The response data from the function.']], 'anyOf' => [['required' => [self::KEY_RESPONSE, self::KEY_ID]], ['required' => [self::KEY_RESPONSE, self::KEY_NAME]]]];
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/php-ai-client/src/tools/dto/functionresponse.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.0/src/wp-includes/php-ai-client/src/Tools/DTO/FunctionResponse.php#L94)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Tools/DTO/FunctionResponse.php#L94-L97)

## 󠀁[Related](https://developer.wordpress.org/reference/classes/wordpress-aiclient-tools-dto-functionresponse/getjsonschema/?output_format=md#related)󠁿

| Used by | Description | 
| [MessagePart::getJsonSchema()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getjsonschema/)`wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php` |

{@inheritDoc}

  |

## 󠀁[Changelog](https://developer.wordpress.org/reference/classes/wordpress-aiclient-tools-dto-functionresponse/getjsonschema/?output_format=md#changelog)󠁿

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

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