code: func (api *Client) GetBillableInfoContext(ctx context.Context, user string) (map[string]BillingActive, error) {
  	values := url.Values{
  		"token": {api.token},
  		"user":  {user},
  	}
  
  	return api.billableInfoRequest(ctx, "team.billableInfo", values)
  }
docs: // GetBillableInfoContext ...