curl --location --request PATCH 'https://api.synthesia.io/v2/videos/' \
--header 'Authorization: $API_KEY' \
--header 'Content-Type: application/json' \
--data-raw '{ "title":"Hello, World!", "description":"This is my first synthetic video, made with the Synthesia API!", "ctaSettings": { "label": "Click me!", "url": "https://www.synthesia.io/" }, "visibility": "public" }'
{
(video object keys)
}