src/Service/ArtistService.php
public function getCorrection(string $artist): ?Artist
    {
        $response = $this->client->unsignedCall('artist.getCorrection', [
            'artist' => $artist,
        ]);

        if (!isset($response['corrections']['correction']['artist'])) {
            return null;
        }

        return Artist::fromApi($response['corrections']['correction']['artist']);
    }
public function getCorrection(string $artist): ?Artist
    {
        $response = $this->client->unsignedCall('artist.getCorrection', [
            'artist' => $artist,
        ]);

        if (!isset($response['corrections']['correction']['artist'])) {
            return null;
        }

        return Artist::fromApi($response['corrections']['correction']['artist']);
    }
{@inheritdoc}