code: func (api *Client) SetRegularContext(ctx context.Context, teamName, user string) error {
  	values := url.Values{
  		"user":       {user},
  		"token":      {api.token},
  		"set_active": {"true"},
  		"_attempts":  {"1"},
  	}
  
  	err := api.adminRequest(ctx, "setRegular", teamName, values)
  	if err != nil {
  		return fmt.Errorf("Failed to change the user (%s) to a regular user: %s", user, err)
  	}
  
  	return nil
  }
docs: // SetRegularContext enables the specified user with a custom context