## Update namespace.

`client.AISearch.Namespaces.Update(ctx, name, params) (*NamespaceUpdateResponse, error)`

**put** `/accounts/{account_id}/ai-search/namespaces/{name}`

Update namespace.

### Parameters

- `name string`

- `params NamespaceUpdateParams`

  - `AccountID param.Field[string]`

    Path param

  - `Description param.Field[string]`

    Body param: Optional description for the namespace. Max 256 characters.

### Returns

- `type NamespaceUpdateResponse struct{…}`

  - `CreatedAt Time`

  - `Name string`

  - `Description string`

    Optional description for the namespace. Max 256 characters.

### Example

```go
package main

import (
  "context"
  "fmt"

  "github.com/cloudflare/cloudflare-go"
  "github.com/cloudflare/cloudflare-go/ai_search"
  "github.com/cloudflare/cloudflare-go/option"
)

func main() {
  client := cloudflare.NewClient(
    option.WithAPIToken("Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY"),
  )
  namespace, err := client.AISearch.Namespaces.Update(
    context.TODO(),
    "production",
    ai_search.NamespaceUpdateParams{
      AccountID: cloudflare.F("c3dc5f0b34a14ff8e1b3ec04895e1b22"),
    },
  )
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", namespace.CreatedAt)
}
```

#### Response

```json
{
  "result": {
    "created_at": "2019-12-27T18:11:19.117Z",
    "name": "production",
    "description": "Production environment"
  },
  "success": true
}
```