code: func (api *API) AccountRole(accountID string, roleID string) (AccountRole, error) {
  	uri := fmt.Sprintf("/accounts/%s/roles/%s", accountID, roleID)
  
  	res, err := api.makeRequest("GET", uri, nil)
  	if err != nil {
  		return AccountRole{}, errors.Wrap(err, errMakeRequestError)
  	}
  
  	var accountRole AccountRoleDetailResponse
  	err = json.Unmarshal(res, &accountRole)
  	if err != nil {
  		return AccountRole{}, errors.Wrap(err, errUnmarshalError)
  	}
  
  	return accountRole.Result, nil
  }
docs: // AccountRole returns the details of a single account role.
  //
  // API reference: https://api.cloudflare.com/#account-roles-role-details