responsiveImage(imgixParams: {q: 70, fit: crop, crop: faces, w: 450, h: 278, iptc: allow }){
....
}
I would like to send crop=faces,focalpoint
like this one https://www.datocms-assets.com/55942/1641285106-dsc9307-web-2-edited.png?q=70&auto=format&w=450&fit=crop&crop=faces,focalpoint&iptc=allow