Queries configuration information of an instance.
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| mse:QueryConfig | get |
|
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| RequestPars | string | No | The extended request parameters in the JSON format. | {} |
| ClusterId | string | Yes | The ID of the cluster. | mse-09k1q11**** |
| ConfigType | string | No | A reserved parameter. | null |
| InstanceId | string | Yes | The ID of the instance. | mse_prepaid_public_cn-st2212**** |
| NeedRunningConf | boolean | No | Specifies whether runtime configurations are required. | true |
| AcceptLanguage | string | No | The language of the response. Valid values:
| zh |
Response parameters
Examples
Sample success responses
JSONformat
{
"Message": "The request was successfully processed.\n",
"RequestId": "8BD1E58D-0755-42AC-A599-E6B55112EC53",
"Data": {
"MaxClientCnxns": "0",
"ConfigAuthSupported": true,
"InitLimit": "100",
"MCPEnabled": true,
"OpenSuperAcl": true,
"RestartFlag": true,
"JvmFlagsCustom": "none",
"AutopurgePurgeInterval": "none",
"AutopurgeSnapRetainCount": "none",
"SyncLimit": "10",
"ConfigAuthEnabled": true,
"ClusterName": "name",
"MCPSupported": true,
"JuteMaxbuffer": "1",
"TickTime": "2000",
"PassWord": "password",
"UserName": "name",
"ConfigSecretSupported": true,
"ConfigSecretEnabled": true,
"NamingAuthEnabled": false,
"NamingAuthSupported": true,
"NamingCreateServiceSupported": true,
"MinSessionTimeout": "-1",
"MaxSessionTimeout": "-1",
"SnapshotCount": "100000",
"ConfigContentLimit": 100,
"NacosRunningEnv": {
"emptyProtect": true
},
"ExtendedTypesEnable": true,
"EurekaSupported": true,
"TLSEnabled": true,
"ConsoleUIEnabled": true,
"Enable4lw": true,
"AuthEnabled": true
},
"Success": true,
"Code": 200,
"HttpStatusCode": 200
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | IllegalRequest | Invalid request:%s | Invalid request: %s |
| 400 | InvalidParameter | Parameter error:%s | Request parameter error: %s |
| 403 | NoPermission | You are not authorized to perform this operation:%s | You do not have the permission to use this interface:%s |
| 404 | NotFound | Not found:%s | The resource does not exist:%s |
| 500 | InternalError | Console error. Try again later:%s | Console error. Try again later: %s |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2024-06-12 | The response structure of the API has changed | View Change Details |
| 2023-10-19 | The response structure of the API has changed | View Change Details |
| 2023-05-17 | The Error code has changed | View Change Details |
| 2023-05-08 | The Error code has changed. The response structure of the API has changed | View Change Details |
| 2023-03-02 | The response structure of the API has changed | View Change Details |
| 2023-03-02 | The response structure of the API has changed | View Change Details |
| 2021-06-03 | Add Operation | View Change Details |