# InquiryPricePublicIpv6

## 1. API Description

This API (InquiryPricePublicIpv6) is used to query the price of data transfer or bandwidth for the public IPv6.

## 2. Input Parameters

The following request parameter list only provides API request parameters.

| Parameter Name | Required | Type    | Description                                                                                                                                                                                                                              |
| -------------- | -------- | ------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| regionId       | Yes      | String  | Region ID.                                                                                                                                                                                                                               |
| packageSize    | No       | Float   | <p>Traffic package size (TB). The unit is TB.</p><p>This value takes effect only when internetChargeType is set to ByTrafficPackage .</p><p>The default value is 0.</p><p>Maximum of one decimal place.</p><p>Value range: \[0.0, +)</p> |
| bandwidth      | No       | Integer | <p>Outbound public network bandwidth cap (Mbps). Unit: Mbps.</p><p>The value differs with different instance types.</p><p>Value range: \[1, +)</p>                                                                                       |

## 3. Output Parameters

| Parameter Name | Type                                                               | Description                                                                                                           |
| -------------- | ------------------------------------------------------------------ | --------------------------------------------------------------------------------------------------------------------- |
| requestId      | String                                                             | <p>The unique request ID, which is returned for each request.</p><p>RequestId is required for locating a problem.</p> |
| bandwidthPrice | [PriceItem](/api-reference/compute/zec/datastructure.md#priceitem) | Price of bandwidth.                                                                                                   |

## 4. Code Example

{% tabs %}
{% tab title="Example" %}
Query the price of bandwidth for the public IPv6.

```json
POST /api/v2/zec HTTP/1.1
Host: console.zenlayer.com
Content-Type: application/json
X-ZC-Action: InquiryPricePublicIpv6
<Common Request Params>

Request:
{
  "regionId": "xxx",
  "packageSize": 10
}

Response:
{
  "requestId": "TF84F83D3-8F9B-4F49-952E-A7278F7C1183",
  "response": {
    "bandwidthPrice": {
      "discount": 100.0,
      "discountPrice": 2000.0,
      "originalPrice": 2000.0,
      "unitPrice": null,
      "discountUnitPrice": null,
      "chargeUnit": null,
      "excessUnitPrice": 2.0,
      "excessDiscountUnitPrice": 2.0,
      "excessAmountUnit": "GB",
      "stepPrices": null
    },
    "requestId": "TF84F83D3-8F9B-4F49-952E-A7278F7C1183"
  }
}
```

{% endtab %}
{% endtabs %}

## 5. Developer Resources

Zenlayer Cloud API 2.0 integrates [SDKs](/api-reference/api-introduction/toolkit/api-sdk.md)，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](/api-reference/api-introduction/instruction/commonerrorcode.md).

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


---

# Agent Instructions: Querying This Documentation

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.console.zenlayer.com/api-reference/compute/zec/vnic/inquirypricepublicipv6.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.