Domain name for API request: cdb.tencentcloudapi.com.
This API is used to query the information of all RO groups of a TencentDB instance.
A maximum of 20 requests can be initiated per second for this API.
Note: This API supports Finance regions. If the common parameter Region is a Finance region, a domain name with the Finance region needs to be specified, for example: cdb.ap-shanghai-fsi.tencentcloudapi.com
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: DescribeRoGroups. |
| Version | Yes | String | Common parameter. The value used for this API: 2017-03-20. |
| Region | Yes | String | Common parameter. For more information, please see the list of regions supported by the product. |
| InstanceId | Yes | String | Instance ID in the format of cdb-c1nl9rpv or cdb-c1nl9rpv. It is the same as the instance ID displayed on the TencentDB Console page. |
| Parameter Name | Type | Description |
|---|---|---|
| RoGroups | Array of RoGroup | RO group information array. An instance can be associated with multiple RO groups. |
| RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
https://cdb.tencentcloudapi.com/?Action=DescribeRoGroups
&InstanceId=cdb-eggz8oj5
&<Common request parameters>{
"Response": {
"RequestId": "6EF60BEC-0242-43AF-BB20-270359FB54A7",
"RoGroups": [
{
"RoGroupName": "ro_group_172023",
"RoMaxDelayTime": 1,
"RoOfflineDelay": 0,
"RoInstances": [
{
"Zone": "ap-guangzhou-3",
"MasterInstanceId": "cdb-eggz8oj5",
"Memory": 2000,
"Status": 1,
"VpcId": 0,
"InstanceId": "cdbro-h9k7cx05",
"Volume": 100,
"ProtectMode": 0,
"ProjectId": 0,
"SubnetId": 0,
"HourFeeStatus": 1,
"RoStatus": "online",
"OfflineTime": "0000-00-00 00:00:00",
"Region": "ap-guangzhou",
"DeadlineTime": "2018-01-04 16:48:30",
"DeployMode": 0,
"ZoneId": 100003,
"DeviceType": "CUSTOM",
"EngineVersion": "5.6",
"TaskStatus": 1,
"InstanceName": "cdb_ro_172023",
"Weight": 1,
"InitFlag": 1,
"PayType": 0,
"InstanceType": 3,
"Vip": "10.66.199.133",
"Qps": 2400,
"Vport": 3306,
"CdbError": 0
}
],
"RoGroupId": "cdbrg-eb2w7dto",
"Vip": "10.66.199.133",
"MinRoInGroup": 1,
"Vport": 3306,
"WeightMode": "system"
}
]
}
}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 |
|---|---|
| InvalidParameter | Parameter error. |
| InvalidParameter.InstanceNotFound | The instance does not exist. |
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