docs: function cozyFetchJSON(cozy, method, path, body) {
    const requestOptions = Object.assign({}, fetchOptions(), {
      method
    })
    requestOptions.headers['Accept'] = 'application/json'
    if (method !== 'GET' && method !== 'HEAD' && body !== undefined) {
      if (requestOptions.headers['Content-Type']) {
        requestOptions.body = body
      } else {
        requestOptions.headers['Content-Type'] = 'application/json'
        requestOptions.body = JSON.stringify(body)
      }
    }
    return fetchJSON(`${COZY_URL}${path}`, requestOptions).then(json => {
      const responseData = Object.assign({}, json.data)
      if (responseData.id) responseData._id = responseData.id
      return Promise.resolve(responseData)
    })
  }