## Generate an AI commit message for a specific SDK

`$client->projects->generateCommitMessage(string project, Target target, string baseRef, string headRef): ProjectGenerateCommitMessageResponse`

**post** `/v0/projects/{project}/generate_commit_message`

Generates an AI commit message by comparing two git refs in the SDK repository.

### Parameters

- `project: string`

- `target: Target`

  Language target

- `baseRef: string`

  Base ref for comparison

- `headRef: string`

  Head ref for comparison

### Returns

- `ProjectGenerateCommitMessageResponse`

  - `string aiCommitMessage`

### Example

```php
<?php

require_once dirname(__DIR__) . '/vendor/autoload.php';

$client = new Client(apiKey: 'My API Key', environment: 'staging');

$response = $client->projects->generateCommitMessage(
  project: 'project', target: 'python', baseRef: 'base_ref', headRef: 'head_ref'
);

var_dump($response);
```

#### Response

```json
{
  "ai_commit_message": "ai_commit_message"
}
```