private function broadcastToPlatform($message, string $platform)
    {
        if ($this->debug) {
            $this->logger && $this->logger->notice(
                "Message would have been sent to $platform",
                [
                    'Message' => $message,
                ]
            );

            return;
        }

        foreach ($this->sns->getPaginator('ListEndpointsByPlatformApplication', [
            'PlatformApplicationArn' => $this->arns[$platform],
        ]) as $endpointsResult) {
            foreach ($endpointsResult['Endpoints'] as $endpoint) {
                if ($endpoint['Attributes']['Enabled'] == 'true') {
                    try {
                        $this->send($message, $endpoint['EndpointArn']);
                    } catch (\Exception $e) {
                        $this->logger && $this->logger->error(
                            "Failed to push to {$endpoint['EndpointArn']}",
                            [
                                'Message' => $message,
                                'Exception' => $e,
                                'Endpoint' => $endpoint,
                            ]
                        );
                    }
                } else {
                    $this->logger && $this->logger->info(
                        "Disabled endpoint {$endpoint['EndpointArn']}",
                        [
                            'Message' => $message,
                            'Endpoint' => $endpoint,
                        ]
                    );
                }
            }
        }
    }