PHP/Laravel AWS SES multiple emails multiple recipients

aws-ses.php

<?php
use Aws\Ses\SesClient;
use Illuminate\Mail\Markdown;

// Create SES client
$ses = new SesClient([
    'credentials' => [
        'key' => config('services.ses.key'),
        'secret' => config('services.ses.secret'),
    ],
    'region' => config('services.ses.region'),
    'version' => 'latest',
]);

// Render email content from markdown...
$markdown = new Markdown(view(), config('mail.markdown'));
$htmlContent = $markdown->render('hello_template');
$textContent = $markdown->renderText('hello_template');

// Create template 
$ses->createTemplate([
    'Template' => [
        'TemplateName' => 'hello_template',
        'HtmlPart' => $htmlContent,
        'TextPart' => $textContent,
        'SubjectPart' => 'Hello {{ name }}',
    ],
]);

// Update if necessary
/* $ses->updateTemplate([
    'Template' => [
        'TemplateName' => 'hello_template',
        'HtmlPart' => $htmlContent,
        'SubjectPart' => 'Hello {{ name }}',
    ],
]); */

// Test content before send
/* echo $ses->testRenderTemplate([
    'TemplateName' => 'hello_template',
    'TemplateData' => json_encode([
        'name' => 'Mr A',
        'message' => 'Thank you!',
    ]),
]); */

$ses->sendBulkTemplatedEmail([
    'Source' => sprintf('%s <%s>', config('mail.from.name'), config('mail.from.address')),
    'Template' => 'hello_template',
    'DefaultTemplateData' => json_encode([
        'name' => 'DEFAULT',
        'placeholder' => 'DEFAULT',
    ]),
    'Destinations' => [
        [
            'Destination' => [
                'ToAddresses' => ['abc@domain.com'],
            ],
            'ReplacementTemplateData' => json_encode([
                'name' => 'ABC',
                'message' => 'Bonjua',
            ]),
        ],
        [
            'Destination' => [
                'ToAddresses' => ['def@domain.com'],
            ],
            'ReplacementTemplateData' => json_encode([
                'name' => 'DEF',
                'message' => 'Merci',
            ]),
        ],
    ],
]);

hello_template.blade.php

@component('mail::message')
Hello @{{ name }},

We want to say: @{{ message }}.
@endcomponent

hello_template.html

Hello {{ name }},

We want to say: {{ message }}.