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> For a complete documentation index, see https://api.qdrant.tech/v-1-10-x/api-reference/indexes/create-field-index/llms.txt.
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# Create payload index

PUT http://localhost:6333/collections/{collection_name}/index
Content-Type: application/json

Creates a payload index for a field in the specified collection.

Reference: https://api.qdrant.tech/api-reference/indexes/create-field-index

## Authentication

- `api-key` header (required) — API Key authentication via header

## Servers

- `http://localhost:6333` (http, default)
- `https://localhost:6333` (https)

## Request

### Path parameters

- `collection_name` (string, required) — Name of the collection

### Query parameters

- `wait` (boolean, optional) — If true, wait for changes to actually happen
- `ordering` (enum, optional) — define ordering guarantees for the operation
  - Allowed values: `weak`, `medium`, `strong`

### Body (application/json)

This endpoint expects a CreateFieldIndex.

- `field_name` (string, required)
- `field_schema` (CreateFieldIndexFieldSchema, optional)

## Response

### 200

successful operation

- `time` (double, optional) — Time spent to process this request
- `status` (string, optional)
- `result` (UpdateResult, optional)

## Types

### CreateFieldIndexFieldSchema

### UpdateResult

- `status` (enum, required) — `Acknowledged` - Request is saved to WAL and will be process in a queue. `Completed` - Request is completed, changes are actual.
  - Allowed values: `acknowledged`, `completed`
- `operation_id` (uint64, optional, nullable) — Sequential number of the operation

## Examples

**Request**

```json
{
  "field_name": "string"
}
```

**Response**

```json
{
  "time": 1.1,
  "status": "string",
  "result": {
    "status": "acknowledged",
    "operation_id": 1
  }
}
```

**SDK Code**

```rust
use qdrant_client::qdrant::{CreateFieldIndexCollectionBuilder, FieldType};
use qdrant_client::Qdrant;

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

client
    .create_field_index(
        CreateFieldIndexCollectionBuilder::new(
            "{collection_name}",
            "{field_name}",
            FieldType::Keyword,
        ),
    )
    .await?;

```

```csharp
using Qdrant.Client;

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

await client.CreatePayloadIndexAsync(
  collectionName: "{collection_name}",
  fieldName: "name_of_the_field_to_index"
);

```

```java
import io.qdrant.client.QdrantClient;
import io.qdrant.client.QdrantGrpcClient;

import io.qdrant.client.grpc.Collections.PayloadSchemaType;

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

client.createPayloadIndexAsync(
                "{collection_name}",
                "{field_name}",
                PayloadSchemaType.Keyword,
                null,
                true,
                null,
                null);

```

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

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

client.createPayloadIndex("{collection_name}", {
  field_name: "{field_name}",
  field_schema: "keyword",
});

```

```python
from qdrant_client import QdrantClient

client = QdrantClient(url="http://localhost:6333")

client.create_payload_index(
    collection_name="{collection_name}",
    field_name="name_of_the_field_to_index",
    field_schema="keyword",
)

```

```go
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "http://localhost:6333/collections/collection_name/index"

	payload := strings.NewReader("{\n  \"field_name\": \"string\"\n}")

	req, _ := http.NewRequest("PUT", url, payload)

	req.Header.Add("api-key", "<apiKey>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("http://localhost:6333/collections/collection_name/index")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Put.new(url)
request["api-key"] = '<apiKey>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"field_name\": \"string\"\n}"

response = http.request(request)
puts response.read_body
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('PUT', 'http://localhost:6333/collections/collection_name/index', [
  'body' => '{
  "field_name": "string"
}',
  'headers' => [
    'Content-Type' => 'application/json',
    'api-key' => '<apiKey>',
  ],
]);

echo $response->getBody();
```

```swift
import Foundation

let headers = [
  "api-key": "<apiKey>",
  "Content-Type": "application/json"
]
let parameters = ["field_name": "string"] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "http://localhost:6333/collections/collection_name/index")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "PUT"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```