Holder
Object that contains the booking's holder information.
type Holder {
  name: String!
  surname: String!
  title: PersonalTitleType
  contactInfo: ContactInfo
}
Fields
Holder.name ● String! non-null scalar
Holder's name.
Holder.surname ● String! non-null scalar
Holder's surname.
Holder.title ● PersonalTitleType enum
Holder's title, if return.
Holder.contactInfo ● ContactInfo object
Holder's contact information.
Member Of
BookingDetail  object ● HotelBookingDetail  object ● PaymentCardData  object