$CreativeGroupAssignment.fromJson constructor Null safety

$CreativeGroupAssignment.fromJson(
  1. Map _json
)

Implementation

$CreativeGroupAssignment.fromJson(core.Map _json)
    : this(
        creativeGroupId: _json.containsKey('creativeGroupId')
            ? _json['creativeGroupId'] as core.String
            : null,
        creativeGroupNumber: _json.containsKey('creativeGroupNumber')
            ? _json['creativeGroupNumber'] as core.String
            : null,
      );