whole_func_string: function answerChallenges ({accessToken}, answers) {
    return fetch(`${CORE_API}/user/security/location`, {
      method: 'POST',
      body: JSON.stringify(answers), // TODO some kind of format verification?
      headers: {
        'user-agent': USER_AGENT,
        'authorization': `Bearer ${accessToken}`,
        'content-type': 'application/json'
      }
    })
      .then(handleErrors)
      .then(res => null)
  }
func_code_string: function answerChallenges ({accessToken}, answers) {
    return fetch(`${CORE_API}/user/security/location`, {
      method: 'POST',
      body: JSON.stringify(answers), // TODO some kind of format verification?
      headers: {
        'user-agent': USER_AGENT,
        'authorization': `Bearer ${accessToken}`,
        'content-type': 'application/json'
      }
    })
      .then(handleErrors)
      .then(res => null)
  }
func_documentation_string: **Undocumented:** Submits a logged-in user's security challenge answers to trust the current IP.
  
  Seen in the official launcher & minecraft.net XHR.
  
  @param {Object} session - object from authentication
  @param {string} session.accessToken - valid access token for the user's account
  @param {Array} answers - list of answers like `[{id, answer}]`
  @returns {Promise} resolves if location was secured
  @example
  const challenges = await getChallenges(session)
  const answers = await Promise.all(challenges.map(async c => {
  const answer = await prompt(c.question.question)
  return {id: c.answer.id, answer}
  }))
  await answerChallenges(session, answers) // might throw
  await isSecure(session) // true if successful