# Code snippet: query-points/by-existing-id

This code snippet is used to query points by an existing ID. In this case, the ID specified in the query is "43cf51e2-8777-4f52-bc74-c2cbde0c8b04".

```http
POST /collections/{collection_name}/points/query
{
    "query": "43cf51e2-8777-4f52-bc74-c2cbde0c8b04" // <--- point id
}
```

```python
client.query_points(
    collection_name="{collection_name}",
    query="43cf51e2-8777-4f52-bc74-c2cbde0c8b04", # <--- point id
)
```

```typescript
import { QdrantClient } from "@qdrant/js-client-rest";

const client = new QdrantClient({ host: "localhost", port: 6333 });

client.query("{collection_name}", {
    query: '43cf51e2-8777-4f52-bc74-c2cbde0c8b04', // <--- point id
});
```

```rust
use qdrant_client::Qdrant;
use qdrant_client::qdrant::{PointId, Query, QueryPointsBuilder};

let client = Qdrant::from_url("http://localhost:6334").build()?;

client
    .query(
        QueryPointsBuilder::new("{collection_name}")
            .query(Query::new_nearest(PointId::from("43cf51e2-8777-4f52-bc74-c2cbde0c8b04")))
    )
    .await?;
```

```java
import static io.qdrant.client.QueryFactory.nearest;

import io.qdrant.client.QdrantClient;
import io.qdrant.client.QdrantGrpcClient;
import io.qdrant.client.grpc.Points.QueryPoints;
import java.util.UUID;

QdrantClient client = new QdrantClient(QdrantGrpcClient.newBuilder("localhost", 6334, false).build());

client.queryAsync(QueryPoints.newBuilder()
  .setCollectionName("{collectionName}")
  .setQuery(nearest(UUID.fromString("43cf51e2-8777-4f52-bc74-c2cbde0c8b04")))
  .build()).get();
```

```csharp
using Qdrant.Client;

var client = new QdrantClient("localhost", 6334);

await client.QueryAsync(
    collectionName: "{collection_name}",
    query: Guid.Parse("43cf51e2-8777-4f52-bc74-c2cbde0c8b04")
);
```

```go
import (
	"context"

	"github.com/qdrant/go-client/qdrant"
)

client, err := qdrant.NewClient(&qdrant.Config{
	Host: "localhost",
	Port: 6334,
})

client.Query(context.Background(), &qdrant.QueryPoints{
	CollectionName: "{collection_name}",
	Query:          qdrant.NewQueryID(qdrant.NewID("43cf51e2-8777-4f52-bc74-c2cbde0c8b04")),
})
```