Migrates an instance from one zone to another.
Try it now
Test
RAM authorization
Request parameters
|
Parameter |
Type |
Required |
Description |
Example |
| RegionId |
string |
Yes |
The region ID of the instance. |
cn-hangzhou |
| SwitchMode |
string |
No |
The switchover mode. Valid values:
|
0 |
| DBInstanceName |
string |
Yes |
The instance ID. |
pxc-xxx |
| TopologyType |
string |
Yes |
The topology type. Valid values:
|
3azones |
| PrimaryZoneId |
string |
Yes |
The zone ID of the primary zone for a multi-zone instance. This parameter is required if you want to create a multi-zone instance.. |
cn-zhangjiakou-b |
| SecondaryZoneId |
string |
No |
The secondary zone ID. Note
This parameter cannot be set to the same value as ZoneId. |
cn-beijing-l |
| TertiaryZoneId |
string |
No |
The zone ID for Three-zone deployment. |
cn-beijing-h |
| VpcId |
string |
No |
The ID of the virtual private cloud (VPC) where the access endpoint resides. |
vpc-**** |
| VswitchId |
string |
No |
The vSwitch ID. This parameter is required when you create a DRDS instance of the VPC network type. |
vsw-**** |
Response elements
|
Element |
Type |
Description |
Example |
|
object |
MigrateDBInstanceResponse |
||
| Success |
boolean |
Indicates whether the request was successful. |
true |
| Message |
string |
Returns success if the request was successful, or an error code if the request failed. |
***** |
| RequestId |
string |
The request ID. |
FEA5DC20-6D8A-5979-97AA-FC57546ADC20 |
Examples
Success response
JSON format
{
"Success": true,
"Message": "*****",
"RequestId": "FEA5DC20-6D8A-5979-97AA-FC57546ADC20"
}Error codes
See Error Codes for a complete list.
Release notes
See Release Notes for a complete list.