membershipDurationDays property
The duration in days that an entry remains in the audience after the qualifying event.
If the audience has no expiration, set the value of this field to 10000.
Otherwise, the set value must be greater than 0 and less than or equal to
540. Only applicable to first party audiences. This field is required if
one of the following audience_type is used: *
CUSTOMER_MATCH_CONTACT_INFO
* CUSTOMER_MATCH_DEVICE_ID
Implementation
core.String? membershipDurationDays;