Domain name for API request: batch.tencentcloudapi.com.
Currently, CVM instance families are classified into different category, and each category contains several instance families. This API is used to query the instance category information.
A maximum of 20 requests can be initiated per second for this API.
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 parameter. The value used for this API: DescribeInstanceCategories. |
| Version | Yes | String | Common parameter. The value used for this API: 2017-03-12. |
| Region | Yes | String | Common parameter. For more information, please see the list of regions supported by the product. |
| Parameter Name | Type | Description |
|---|---|---|
| InstanceCategorySet | Array of InstanceCategoryItem | List of CVM instance categories |
| RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
This example shows you how to query CVM instance families and types.
https://batch.tencentcloudapi.com/?Action=DescribeInstanceCategories
&<Common request parameters>{
"Response": {
"InstanceCategorySet": [
{
"InstanceFamilySet": [
"C3",
"CN3"
],
"InstanceCategory": "COMPUTE_3"
},
{
"InstanceFamilySet": [
"C2"
],
"InstanceCategory": "COMPUTE_2"
},
{
"InstanceFamilySet": [
"S2",
"S2ne",
"I2",
"D1",
"M2"
],
"InstanceCategory": "GENERAL_2"
},
{
"InstanceFamilySet": [
"S3",
"SN3ne",
"S4",
"I3",
"M3",
"M4"
],
"InstanceCategory": "GENERAL_3"
}
],
"RequestId": "166a2a24-888f-4fd5-82ef-f41e4754d994"
}
}This tool allows online call, signature authentication, SDK code generation and quick search of APIs to greatly improve the efficiency of using TencentCloud APIs.
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| InternalError | Internal error. |
| UnsupportedOperation | Unsupported operation. |
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