DescribeRegions - - Alibaba Cloud Documentation Center

Queries the regions and zones that are supported by PolarDB.

Debugging

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Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example

The current API does not require request parameters

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	3F9E6A3B-C13E-4064-A010-18582A******
Regions	array<object>	The list of regions.
Region	object
Zones	array<object>	The list of zones.
Zone	object
ZoneId	string	The ID of the zone.	cn-hangzhou-g
VpcEnabled	boolean	Indicates whether virtual private clouds (VPCs) are supported.	true
RegionId	string	The ID of the region.	cn-hangzhou

Examples

Sample success responses

JSONformat

{ "RequestId": "3F9E6A3B-C13E-4064-A010-18582A******", "Regions": { "Region": [ { "Zones": { "Zone": [ { "ZoneId": "cn-hangzhou-g", "VpcEnabled": true } ] }, "RegionId": "cn-hangzhou" } ] } }

Error codes

For a list of error codes, visit the Service error codes.