Updated on 2026-08-25 GMT+08:00

Exporting the Instance List on the Intelligent O&M Home Page

Function

This API is used to export the instance list on the Intelligent O&M home page.

Authorization Information

Each account has permissions to call all APIs, but IAM users must have the required permissions specifically assigned.

If you are using role/policy-based authorization, see the required permissions in Permissions Policies and Supported Actions.
If you are using identity policy-based authorization, the following identity policy-based permissions are required.

Action

Access Level

Resource Type (*: required)

Condition Key

Alias

Dependencies

das::listInstances

Read

-

-

-

-

Action	Access Level	Resource Type (*: required)	Condition Key	Alias	Dependencies
das::listInstances	Read	-	-	-	-

URI

POST /v3/{project_id}/instance/export-instance-list

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID. Constraints N/A Range The value can contain 32 characters. Only letters and digits are supported. Default Value N/A

Request Parameters

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
engine_type	Yes	String	Definition DB engine type Constraints N/A Range N/A Default Value N/A
engine_group	Yes	String	Definition DB engine type Constraints N/A Range N/A Default Value N/A
instance_status	Yes	String	Definition Instance status Constraints N/A Range normal abnormal metricAbnormal: abnormal metric dataDiskFull: insufficient disk space all Default Value N/A
order_value	No	String	Definition Sorting criteria Constraints N/A Range N/A Default Value N/A
metric_names	No	Arrays of String	Definition Metric name Constraints N/A Range N/A Default Value N/A

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
total	Integer	Definition Total number Range N/A
instance_infos	Arrays of Table 4 Objects	Definition Instance information list Range N/A

**Table 4** instance_info
Parameter	Type	Description
instance_id	String	Definition Instance ID Range N/A
instance_name	String	Definition Instance name Range N/A
instance_status	String	Definition Instance status Range N/A
metrics	Map	Definition Metric information Range N/A

Example Requests

POST https://das.cn-north-1.myhuaweicloud.com/v3/054e292c9880d4992f02c0196d3ea468/instance/export-instance-list 
 
{
    "engine_type": "mysql",
    "engine_group": "mysql",
    "instance_status": "all",
    "metric_names": [
        "qps",
        "tps",
        "mem_usage",
        "cpu_usage",
        "connection_total_count",
        "connection_active_count"
    ]
}

Example Responses

Status code: 200

Success.

{
    "instance_infos": [
        {
            "instance_id": "5c59fa7d6f09456b947f32922f9aeda1in01",
            "instance_name": "DAS-MYSQL-AT",
            "instance_status": "ACTIVE",
            "metrics": {
                "mem_usage": 48.2,
                "qps": 3.88,
                "tps": 0,
                "connection_total_count": 16,
                "cpu_usage": 5.07,
                "connection_active_count": 2
            }
        }
    ],
    "total": 1
}

Status Codes

Status Code	Description
200	Success.
400	Client error.
500	Server error.

Error Codes

See Error Codes.

Parent topic: Intelligent O&M