curl --location --request POST '/external/api/v3/user_activity/color-restoration-4k' \
--header 'x-api-key: Paste your generated api-key here' \
--header 'Content-Type: application/json' \
--data-raw '{"source_url": "https://ai-image-editor-wasabi-bucket.apyhi.com/coloriser/original_images/6.webp"}'
{}