attach_draft_image
ChatGPTAttach or replace an image explicitly shared by the user to an owned DailySocial draft. Accepts a ChatGPT file reference for PNG/JPEG/WebP up to 10 MB. Creates no image and spends no DailySocial credits. First save a text draft; then attach the image. Requires explicit intent to save the image; replacing an existing attachment requires approval. Never publishes. If the host cannot share a generated image, ask the user to upload it.






