tencent cloud



Last updated: 2022-06-01 18:41:28

1. API Description

Domain name for API request: ecm.tencentcloudapi.com.

This API is used to get the basic data displayed on the overview page.

A maximum of 20 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: DescribeBaseOverview.
Version Yes String Common Params. The value used for this API: 2019-07-19.
Region No String Common Params. This parameter is not required for this API.

3. Output Parameters

Parameter Name Type Description
ModuleNum Integer Number of modules
NodeNum Integer Number of nodes
VcpuNum Integer Number of CPU cores
MemoryNum Integer Memory size in GB
StorageNum Integer Disk size in GB
NetworkNum Integer Yesterday's network peak in Mbps
InstanceNum Integer Number of instances
RunningNum Integer Number of running instances
IsolationNum Integer Number of isolated instances
ExpiredNum Integer Number of expired instances
WillExpireNum Integer Number of instances about to expire
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Displaying basic statistics on overview page

This example shows you how to display the basic statistics on the overview page.

Input Example

&<Common request parameters>

Output Example

  "Response": {
    "RequestId": "62914bef-f8fb-44a5-83a8-df8fe1324f3c",
    "InstanceNum": 5,
    "RunningNum": 4,
    "IsolationNum": 0,
    "ModuleNum": 12,
    "NodeNum": 2,
    "VcpuNum": 12,
    "MemoryNum": 24,
    "StorageNum": 250,
    "NetworkNum": 0,
    "ExpiredNum": 0,
    "WillExpireNum": 0

5. Developer Resources


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
FailedOperation.InternalOperationFailure Internal error.
InvalidParameter.InvalidDataFormat The data format is incorrect.
MissingParameter.MissingOverViewParameter The request parameters required to get the configuration of the overview page are incomplete.
UnauthorizedOperation.ForbiddenOperation You don't have the permission to perform this operation.
Contact Us

Contact our sales team or business advisors to help your business.

Technical Support

Open a ticket if you're looking for further assistance. Our Ticket is 7x24 avaliable.

7x24 Phone Support