tencent cloud

云服务器

动态与公告
产品动态
公共镜像更新动态
操作系统官方停止维护计划
产品公告
产品简介
云服务器概述
产品优势
基本概念
地域和可用区
新手指引
Service Regions and Service Providers
产品计费
计费概述
计费方式
计费项
转换计费方式
购买实例
变配费用说明
欠费说明
快速入门
通过自定义配置购买 Linux 云服务器
通过自定义配置购买 Windows 云服务器
用户指南
操作指南总览
使用限制总览
实例
竞价实例
预留实例
镜像
存储
备份与恢复
网络
安全
密码/密钥
监控与告警
运维管理
便捷功能
迁移服务器
在线迁移
迁移咨询
故障处理
无法登录云服务器问题处理思路
Windows 实例登录相关故障
Linux 实例登录相关故障
其他实例登录相关故障
实例运行故障
Linux 实例内存故障
网络故障
实践教程
云服务器选型建议
搭建环境
搭建网站
搭建应用
搭建可视化界面
本地文件上传到云服务器
网络性能测试
其他实践教程
API 文档
History
Introduction
API Category
Making API Requests
Region APIs
Instance APIs
Cloud Hosting Cluster APIs
Image APIs
Instance Launch Template APIs
Placement Group APIs
Key APIs
Security Group APIs
Network APIs
Data Types
Error Codes
安全与合规
访问管理
网络
常见问题
地域和可用区相关
计费相关
实例相关
存储相关
镜像相关
服务器迁移相关
网络相关
安全相关
操作系统相关
运维和监控相关
访问管理相关
NTP 服务相关
应用场景相关
服务协议
CVM Service Level Agreements
Red Hat Enterprise Linux 镜像服务协议
Public IP Service Level Agreement
词汇表
文档云服务器API 文档Instance APIsDescribeReservedInstancesOfferings

DescribeReservedInstancesOfferings

PDF
聚焦模式
字号
最后更新时间: 2025-11-19 15:42:25

1. API Description

Domain name for API request: cvm.intl.tencentcloudapi.com.

This API is used to describe Reserved Instance offerings that are available for purchase.

A maximum of 10 requests can be initiated per second for this API.

We recommend you to use API Explorer
Try it
API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common Params. The value used for this API: DescribeReservedInstancesOfferings.
Version Yes String Common Params. The value used for this API: 2017-03-12.
Region Yes String Common Params. For more information, please see the list of regions supported by the product. This API only supports: ap-bangkok, ap-beijing, ap-chengdu, ap-chongqing, ap-guangzhou, ap-hongkong, ap-jakarta, ap-nanjing, ap-seoul, ap-shanghai, ap-shanghai-fsi, ap-shenzhen-fsi, ap-singapore, ap-tokyo, eu-frankfurt, na-ashburn, na-siliconvalley, sa-saopaulo.
DryRun No Boolean Dry run. Default value: false.
Offset No Integer The offset. Default value: 0. For more information on Offset, see the relevant sections in API Introduction.
Limit No Integer The number of returned results. Default value: 20. Maximum value: 100. For more information on Limit, see the relevant sections in API Introduction.
MaxDuration No Integer The maximum duration as a filter,
in seconds.
Default value: 94608000.
MinDuration No Integer The minimum duration as a filter,
in seconds.
Default value: 2592000.
Filters.N No Array of Filter
  • zone

  • Filters by the availability zones in which the Reserved Instances can be purchased, such as ap-guangzhou-1.

    Type: String

    Required: no

    Valid values: please see Availability Zones


  • duration

  • Filters by the duration of the Reserved Instance, in seconds. For example, 31536000.

    Type: Integer

    Unit: second

    Required: no

    Valid values: 31536000 (1 year) | 94608000 (3 years)


  • instance-type

  • Filters by type of the Reserved Instance, such as S3.MEDIUM4.

    Type: String

    Required: no

    Valid values: please see Instance Types


  • offering-type

  • Filters by payment term, such as All Upfront.

    Type: String

    Required: no

    Valid value: All Upfront


  • product-description

  • Filters by the platform description (operating system) of the Reserved Instance, such as linux.

    Type: String

    Required: no

    Valid value: linux


  • reserved-instances-offering-id

  • Filters by Reserved Instance ID, in the form of 650c138f-ae7e-4750-952a-96841d6e9fc1.

    Type: String

    Required: no


    Each request can have up to 10 Filters and 5 Filter.Values.

    3. Output Parameters

    Parameter Name Type Description
    TotalCount Integer The number of Reserved Instances that meet the condition.
    ReservedInstancesOfferingsSet Array of ReservedInstancesOffering The list of Reserved Instances that meet the condition.
    RequestId String The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

    4. Example

    Example1 Describing reserved instance offerings

    Input Example

    POST / HTTP/1.1
    Host: cvm.intl.tencentcloudapi.com
    Content-Type: application/json
    X-TC-Action: DescribeReservedInstancesOfferings
    <Common request parameters>
    
    {
        "Offset": 0,
        "Limit": 3,
        "Filters": [
            {
                "Name": "zone",
                "Values": [
                    "ap-singapore-1"
                ]
            }
        ]
    }

    Output Example

    {
        "Response": {
            "RequestId": "0aca8cc9-8812-477f-b442-10cc1a701d48",
            "ReservedInstancesOfferingsSet": [
                {
                    "CurrencyCode": "USD",
                    "Duration": 31536000,
                    "FixedPrice": 412,
                    "InstanceType": "S5.LARGE8",
                    "OfferingType": "Partial Upfront",
                    "ProductDescription": "linux",
                    "ReservedInstancesOfferingId": "f5ededc6-5057-4863-a61b-fe96b4b96eb5",
                    "UsagePrice": 0.05,
                    "Zone": "ap-singapore-1"
                },
                {
                    "CurrencyCode": "USD",
                    "Duration": 31536000,
                    "FixedPrice": 0,
                    "InstanceType": "S5.LARGE8",
                    "OfferingType": "No Upfront",
                    "ProductDescription": "linux",
                    "ReservedInstancesOfferingId": "7330ec0e-0ee2-4358-a429-4002c936c24d",
                    "UsagePrice": 0.1,
                    "Zone": "ap-singapore-1"
                },
                {
                    "CurrencyCode": "USD",
                    "Duration": 31536000,
                    "FixedPrice": 1200,
                    "InstanceType": "S5.LARGE16",
                    "OfferingType": "All Upfront",
                    "ProductDescription": "linux",
                    "ReservedInstancesOfferingId": "e26bfbf3-85fa-4c88-82a8-0dd2706e60db",
                    "UsagePrice": 0,
                    "Zone": "ap-singapore-1"
                }
            ],
            "TotalCount": 20
        }
    }

    5. Developer Resources

    SDK

    TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

    Command Line Interface

    6. Error Code

    The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

    Error Code Description
    InternalServerError Internal error.
    InvalidFilter Invalid filter.
    InvalidFilterValue.LimitExceeded The value of Filter exceeds the limit.
    InvalidInstanceType.Malformed The specified InstanceType parameter has an invalid format.
    InvalidParameter A parameter error occurred.
    InvalidParameterValue Incorrect parameter value.
    InvalidParameterValue.LimitExceeded The number of parameter values exceeds the limit.
    UnsupportedOperation.InvalidPermissionNonInternationalAccount The current operation is supported only for Tencent Cloud users.
    UnsupportedOperation.ReservedInstanceInvisibleForUser Purchasing reserved instances is not supported for the current user.

    帮助和支持

    本页内容是否解决了您的问题?

    填写满意度调查问卷,共创更好文档体验。

    文档反馈