Append Item from Media Library to Content Type using EntityService

I’m trying to append an image uploaded to the media library using the Strapi-EntityService. The image exists in the media library, but i don’t know what to pass to the create function, to make it work. Can you please help me? :blush:

async function create(data) {
  let createData = {
    data: {
      image: // what comes here??? 
    }
  };
  return await strapi.entityService.create('plugin::seetickets.event', createData);
}

Since I’m using this to create a plugin, I figured out that I can pass the return value of strapis upload plugin:

async function create(data) {
  let createData = {
    data: {
      image: await strapi.plugins.upload.services.upload.upload({...});
    }
  };
  return await strapi.entityService.create('plugin::seetickets.event', createData);
}