strapi/examples/getstarted/components/blog/text_with_image.json

{
  "info": {
    "name": "text_with_image",
    "description": ""
  },
  "connection": "default",
  "collectionName": "components_text_with_images",
  "attributes": {
    "content": {
      "type": "richtext",
      "default": "my super content"
    },
    "picture": {
      "model": "file",
      "via": "related",
      "plugin": "upload",
      "required": true
    }
  }
}