# DescribeInstanceInternetStatus

## 1. API Description

This API is used to query the bandwidth and traffic package status of an instance.

## 2. Input Parameters

The following request parameter list only provides API request parameters.

| Parameter Name | Required | Type   | Description                                                                                                                                                                            |
| -------------- | -------- | ------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| instanceId     | Yes      | String | <p>Instance ID.</p><p>To obtain the instance ID, you can call <a href="describeinstances"><code>DescribeInstances</code></a> and look for <code>instanceId</code> in the response.</p> |

## 3. Output Parameters

| Parameter Name                  | Type    | Description                                                                                                                                                                                     |
| ------------------------------- | ------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| requestId                       | String  | The unique request ID, which is returned for each request. RequestId is required for locating a problem.                                                                                        |
| instanceId                      | String  | Instance ID.                                                                                                                                                                                    |
| instanceName                    | String  | Instance name.                                                                                                                                                                                  |
| internetMaxBandwidthOut         | Integer | Current instance bandwidth.                                                                                                                                                                     |
| modifiedInternetMaxBandwidthOut | Integer | Modified instance bandwidth.                                                                                                                                                                    |
| modifiedBandwidthStatus         | String  | <p>Status of instance bandwidth.</p><p><code>Processing</code>: modifying.</p><p><code>Enable</code>: effective now.</p><p><code>WaitToEnable</code>: effective in next billing cycle.</p>      |
| trafficPackageSize              | Float   | Current instance traffic package                                                                                                                                                                |
| modifiedTrafficPackageSize      | Float   | Modified instance traffic package                                                                                                                                                               |
| modifiedTrafficPackageStatus    | String  | <p>Status of instance traffic package</p><p><code>Processing</code>: modifying.</p><p><code>Enable</code>: effective now.</p><p><code>WaitToEnable</code>: effective in next billing cycle.</p> |

## 4. Code Example

{% tabs %}
{% tab title="Example" %}
**Query status of instance flat rate bandwidth**

```javascript
POST /api/v2/bmc HTTP/1.1
Host: console.zenlayer.com
Content-Type: application/json
X-ZC-Action: DescribeInstanceInternetStatus
<Common Request Params>

Request：
{
  "instanceId": "instanceId"
}

Response：
{
  "requestId": "T05992D0C-7E8B-4047-B0C0-780F2CD549D3",
  "response": {  
    "requestId": "T05992D0C-7E8B-4047-B0C0-780F2CD549D3",
    "instanceId": "xx",
    "instanceName": "xx",
    "internetMaxBandwidthOut": "100",
    "modifiedInternetMaxBandwidthOut": null,
    "modifiedBandwidthStatus": "Enable",
    "trafficPackageSize": null,
    "modifiedTrafficPackageSize": null,
    "modifiedTrafficPackageStatus": null
   }
}
```

{% endtab %}
{% endtabs %}

## 5. Developer Resources

Zenlayer Cloud API 2.0 integrates [SDKs](https://docs.console.zenlayer.com/api-reference/api-introduction/toolkit/api-sdk) to make it easier for you to call APIs. More programming languages will be supported.

## 6. Error Codes

The following only lists the error codes related to the API business logic. For other error codes, see [Common Error Codes](https://docs.console.zenlayer.com/api-reference/api-introduction/instruction/commonerrorcode).​

| HTTP Status Code | Error Code                    | Description              |
| ---------------- | ----------------------------- | ------------------------ |
| 404              | INVALID\_INSTANCE\_NOT\_FOUND | Instance does not exist. |