pairIds property
Cleanroom-provided PII data, hashed with SHA256, and encrypted with an EC commutative cipher using publisher key for the [PAIR]((//support.google.com/admanager/answer/15067908)) user list.
At most 10 pairIds can be provided in a single AudienceMember.
Required.
Implementation
core.List<core.String>? pairIds;