DescribeRegions-阿里云帮助中心

Queries the regions and zones supported by Elastic Container Instance (ECI).

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RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	No	The region ID.	cn-hangzhou
RegionId	string	No	The region ID.	cn-hangzhou

Response elements

Element	Type	Description	Example
	object	The returned information.
RequestId	string	The unique ID of the request.	89945DD3-9072-47D0-A318-353284CFC7B3
Regions	array<object>	The collection of region information.
	object	The collection of region information.
Zones	array	The zones.
	string	A zone.	cn-hangzhou-g
RecommendZones	array	The list of recommended zones.
	string	A recommended zone. This is a zone in the current region with sufficient resources.	cn-hangzhou-j
RegionEndpoint	string	The endpoint of the region.	eci.aliyuncs.com
RegionId	string	The ID of the region.	cn-hangzhou
UnavailableZones	array	The list of unavailable zones.
	string	An unavailable zone. The zone may be faulty. Use other available zones.	cn-hangzhou-e

Examples

Success response

JSON format

{
  "RequestId": "89945DD3-9072-47D0-A318-353284CFC7B3",
  "Regions": [
    {
      "Zones": [
        "cn-hangzhou-g"
      ],
      "RecommendZones": [
        "cn-hangzhou-j"
      ],
      "RegionEndpoint": "eci.aliyuncs.com",
      "RegionId": "cn-hangzhou",
      "UnavailableZones": [
        "cn-hangzhou-e"
      ]
    }
  ]
}

Error codes

See for a complete list.

Release notes

See 变更详情 for a complete list.