## Edit app details

`client.Calls.SFU.Update(ctx, appID, params) (*SFUUpdateResponse, error)`

**put** `/accounts/{account_id}/calls/apps/{app_id}`

Edit details for a single app.

### Parameters

- `appID string`

  A Cloudflare-generated unique identifier for a item.

- `params SFUUpdateParams`

  - `AccountID param.Field[string]`

    Path param: The account identifier tag.

  - `Name param.Field[string]`

    Body param: A short description of Calls app, not shown to end users.

### Returns

- `type SFUUpdateResponse struct{…}`

  - `Created Time`

    The date and time the item was created.

  - `Modified Time`

    The date and time the item was last modified.

  - `Name string`

    A short description of Calls app, not shown to end users.

  - `UID string`

    A Cloudflare-generated unique identifier for a item.

### Example

```go
package main

import (
  "context"
  "fmt"

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

func main() {
  client := cloudflare.NewClient(
    option.WithAPIToken("Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY"),
  )
  sfu, err := client.Calls.SFU.Update(
    context.TODO(),
    "2a95132c15732412d22c1476fa83f27a",
    calls.SFUUpdateParams{
      AccountID: cloudflare.F("023e105f4ecef8ad9ca31a8372d0c353"),
    },
  )
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", sfu.UID)
}
```

#### Response

```json
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "success": true,
  "result": {
    "created": "2014-01-02T02:20:00Z",
    "modified": "2014-01-02T02:20:00Z",
    "name": "production-realtime-app",
    "uid": "2a95132c15732412d22c1476fa83f27a"
  }
}
```