{
"user_prompt": "cat dance",
"aspect_ratio": "16:9",
"expand_prompt": true,
"image_url": "https://example.com/image.png",
"image_end_url": "https://example.com/end_image.png",
"notify_hook": "https://example.com/notify"
}curl --location --request POST 'https://api.openai-hub.com/luma/generations//extend' \
--header 'Authorization: Bearer ' \
--header 'Content-Type: application/json' \
--data-raw '{
"user_prompt": "cat dance",
"aspect_ratio": "16:9",
"expand_prompt": true,
"image_url": "https://example.com/image.png",
"image_end_url": "https://example.com/end_image.png",
"notify_hook": "https://example.com/notify"
}'{}