I have JS object in the following format which i want to send at backend. I have implemented some code but at nodeJs controller it says hotel is undefined. My written code is following:

let hotel = new FormData();
hotel.append('name', data.append);
hotel.append('slug', data.slug);
hotel.append('logo', data.logo);
hotel.append('coverAvatar', data.coverAvatar);
hotel.append('designs', [{ name: `${+new Date()}`, url: localStorage.getItem('initialDesign') }])
hotel.append('products', [...selectedVariants]);

axios.post(`${baseURL}/hotel`, { hotel },{
  headers: {
    'Authorization': localStorage.getItem('_AUTH_TOKEN'),
    'Content-Type': 'multipart/form-data'
  }})
  .then(response => {
    console.log({ response });
  })
  .catch(err => {
    console.log('err', err);
  })

I'm using multipart/form-data because logo and coverAvatar are output of <input type='file' />

My data Format

{
  "name": "preshan hotel 2",
  "logo": {file},
  "coverAvatar": {file},
  "romms": [{
    "name": "tempDesign",
    "url": "https://picsum.photos/600/800"
  }], 
  "facilities": [
    { "facilityId": "61ceb3931b1b68fe90827f23", "facilityMappings": ["61ceb39b1b1b68fe90827f2c", "61ceb39b1b1b68fe90827f41"] },
    { "facilityId": "61ceb3ca1b1b68fe90827f47", "facilityMappings": ["61ceb3ca1b1b68fe90827f50","61ceb3ca1b1b68fe90827f58", "61ceb3ca1b1b68fe90827f56"] },
    { "facilityId": "61ceb3e41b1b68fe90827f5d", "facilityMappings": ["61ceb3e41b1b68fe90827f5f"]}
  ]
}