landing_page/qdrant-landing/content/documentation/headless/snippets/text-search/create-hybrid-collection/csharp.cs

using Qdrant.Client;
using Qdrant.Client.Grpc;

public class Snippet
{
    public static async Task Run()
    {
        var client = new QdrantClient("localhost", 6334); // @hide

        await client.CreateCollectionAsync(
            collectionName: "books",
            vectorsConfig: new VectorParamsMap
            {
                Map =
                {
                    ["description-dense"] = new VectorParams
                    {
                        Size = 384,
                        Distance = Distance.Cosine,
                    },
                },
            },
            sparseVectorsConfig: new SparseVectorConfig
            {
                Map = { ["isbn-bm25"] = new SparseVectorParams { Modifier = Modifier.Idf } },
            }
        );
    }
}