using Qdrant.Client; using Qdrant.Client.Grpc; public class Snippet { public static async Task Run() { var client = new QdrantClient("localhost", 6334); await client.SetPayloadAsync( collectionName: "{collection_name}", payload: new Dictionary { { "property1", "string" }, { "property2", "string" } }, ids: new ulong[] { 0, 3, 10 } ); } }