fields is a CSV of columns to include in the result. This parameter supports dot notation to request nested relational fields. You can also use a wildcard (
*) to include all fields at a specific depth.
# Get all top-level fields ?fields=* # Get all top-level fields and all second-level relational fields ?fields=*.* # Get all top-level fields and second-level relational fields within images ?fields=*,images.* # Get only the first_name and last_name fields ?fields=first_name,last_name # Get all top-level and second-level relational fields, and third-level fields within images.thumbnails ?fields=*.*,images.thumbnails.*