prompt (JSON or multipart).{
"prompt": "string"
}curl --location '/v1/videos//remix' \
--header 'Content-Type: application/json' \
--data '{
"prompt": "string"
}'{
"id": "string",
"object": "video",
"model": "string",
"status": "queued",
"progress": 0,
"created_at": 0
}