Spring RestController upload List of object containg MultipartFile object from mobile app

Question

I want to create rest API in Spring while will be used to upload gallery images at once. Below is my Gallery Pojo.

import org.springframework.web.multipart.MultipartFile;

public class Gallery {

    private String title;
    private String desc;
    private MultipartFile file;

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public String getDesc() {
        return desc;
    }

    public void setDesc(String desc) {
        this.desc = desc;
    }

    public MultipartFile getFile() {
        return file;
    }

    public void setFile(MultipartFile file) {
        this.file = file;
    }

}

In my Spring RestController I'm accepting List<Gallery> object.

@RequestMapping(value="/gallery-images-save", method=RequestMethod.POST)
public Response saveGalleryImages(List<Gallery> galleryImages) {
    // my code to process and save gallery images.  
}

I found one solution but there Multipart array is accepted as request data.

like. List<MultipartFile> but in my scenario i want List<Gallery> where Gallery contains one single MultipartFile object.