function isUpgradeRequired (body) {
  return body.status === 'Failure' &&
    body.code === 400 &&
    body.message === 'Upgrade request required'
}
Determine whether a failed Kubernetes API response is asking for an upgrade
@param {object} body - response body object from Kubernetes
@property {string} status - request status
@property {number} code - previous request's response code
@property {message} message - previous request response message
@returns {boolean} Upgrade the request