Mortgages missing from GetLiabilitiesResponse

[Doug Busley]

I'm currently unable to pull the mortgages from the liabilities response because it's stored in the json under "mortgages" but that element is missing in the response

type GetLiabilitiesResponse struct {
	APIResponse
	Accounts    []Account `json:"accounts"`
	Item        Item      `json:"item"`
	Liabilities struct {
		Student         []StudentLoanLiability `json:"student"`
		Credit          []CreditLiability      `json:"credit"`
	} `json:"liabilities"`
}