public object ID {get; set;}

{
  //using ArcGIS.Core.Data.Knowledge.Extensions;

  await QueuedTask.Run(() =>
  {
    var ffp_config = new CIMFilteredFindPathsConfiguration();
    ffp_config.Name = "Run FFP w Specific Entities and Destinations";

    //Origin Entities
    var originEntities = new List<CIMFilteredFindPathsEntity>();

    var origin_entity = new CIMFilteredFindPathsEntity();
    origin_entity.EntityTypeName = "POI";
    origin_entity.ID = "{EC2A2D91-B09C-4CF6-93A3-51D6527CF51E}";//upper case guid
    origin_entity.PropertyFilterPredicate = "";//Ignored
    originEntities.Add(origin_entity);

    var origin_entity2 = new CIMFilteredFindPathsEntity();
    origin_entity2.EntityTypeName = "POI";
    origin_entity2.ID = "{5008792F-3C67-4FCA-B1E9-756D6E389FDD}";//upper case guid
    origin_entity2.PropertyFilterPredicate = "";//Ignored
    originEntities.Add(origin_entity2);

    //etc.

    //Add the CIMFilteredFindPathsEntity to the OriginEntities collection
    ffp_config.OriginEntities = originEntities.ToArray();

    //Destination Entities
    //Same thing, add specific entities using their Uids
    var destEntities = new List<CIMFilteredFindPathsEntity>();

    var dest_entity = new CIMFilteredFindPathsEntity();
    dest_entity.EntityTypeName = "Supplier";
    dest_entity.ID = "{A3F5C2E1-8D3B-4E2A-9F4B-1C2D3E4F5A6B}";//upper case guid
    dest_entity.PropertyFilterPredicate = "";
    destEntities.Add(dest_entity);

    var dest_entity2 = new CIMFilteredFindPathsEntity();
    dest_entity2.EntityTypeName = "Supplier";
    dest_entity2.ID = "{B1C2D3E4-F5A6-7B8C-9D0E-1F2A3B4C5D6E}";//upper case guid
    dest_entity2.PropertyFilterPredicate = "";
    destEntities.Add(dest_entity2);

    //etc.
    //Add the CIMFilteredFindPathsEntity to the OriginEntities collection
    ffp_config.DestinationEntities = destEntities.ToArray();
    //TODO - use the config
    //var results = kg.RunFilteredFindPaths(ffp_config);
    // ...
  });
}