INPUT_OBJECT

SignUpPropertyInput

This input is used for fields that can be auto filled with PersonLookup

GraphQL Schema definition

input SignUpPropertyInput {
#   If the user has made no change this should contain the encrypted value from 
#   PersonLookup, otherwise populate with the user input.
value: String
#   Specifies if the value field is encrypted or not.
hasChanged: Boolean
}

Require by

SignUpBillingAddressInputBillingAddress itself is a required field. Whether fields belonging to BillingAddress are required is determined by privateCustomerFields or businessCustomerFields, found on channel.settings.countrySettings.