Time of policy expiration in ISO 8601 in date-time format. If multiple dates are specified in the HD step policy, latest expirationDate is used. Not applicable to interaction steps.
When the Apply Contract Dates option is selected for HD model profiles, an analysis considers the earliest inception date and the latest expiration date across all the policies in an account.
If an account has HD step policies only, the analysis considers the earliest inception date (and latest expiration date) across all relevant child steps as the contract inception (and expiration) date, i.e., for cases where childOrderId is an empty string. It ignores interaction record dates.