AI-generated Key Takeaways
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LookalikeUserlist is a set of users similar to a provided seed list.
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Key fields include seed user list IDs, expansion level, and country codes.
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Expansion level indicates the size of the lookalike audience.
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Country codes specify the target countries using ISO-3166 format.
 
LookalikeUserlist, composed of users similar to those of a configurable seed (set of UserLists)
| Fields | |
|---|---|
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 Seed UserList ID from which this list is derived, provided by user.  | 
              
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                   Expansion level, reflecting the size of the lookalike audience  | 
              
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 Countries targeted by the Lookalike. Two-letter country code as defined by ISO-3166  |