Error: Multipart: Boundary not found axios request (React Native)

How do I set headers in axios post request ? I keep getting Multipart:Boundary not found (React Native)

I have tried setting the boundary as an arbitrary number like so but that still doesn't work. - 'Content-Type': 'multipart/form-data; boundary=--hadhba122--'

import axios from 'axios'


### upload image section ###
const uploadImage = async (uri: string) => {
  let fileType = uri.substring(uri.lastIndexOf('.') + 1)
  const baseUrl = 'localurl'
  const formData = new FormData()
  const imageJSON = {
    uri,
    type: `image/${fileType}`,
    name: `photo.${fileType}`,
  }

  formData.append('image', imageJSON)
  const config = {
    headers: {
      'Content-Type': 'multipart/form-data;',
    },
    data: formData,
  }
  return await axios
    .post(baseUrl, formData, config)
    .then((result) => {
      console.log('i am the result status', result.status)
      console.log(result)
    })
    .catch(console.error)
}