curl --request POST \
--url https://api.apimart.ai/v1/images/edits \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "grok-imagine-1.0-edit-apimart",
"prompt": "背景を星空に変更し、主要な被写体を保持する",
"image_urls": ["https://example.com/original.png"],
"n": 1
}'