ListRegions-阿里云帮助中心

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

iotcc:ListRegions

list

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
AcceptLanguage	string	No	Supported language. Valid values: zh-CN: Chinese. en-US: English. ja: Japanese.	zh-CN
RegionId	string	Yes	The region ID of the Cloud Connector instance.	cn-hangzhou

Response elements

Element	Type	Description	Example
	object	The response information.
RequestId	string	The request ID.	CEF72CEB-54B6-4AE8-B225-F876FF7BA984
Regions	array<object>	The list of regions.
	object	The list of regions.
RegionId	string	The region ID.	cn-hangzhou
LocalName	string	The region name.	华东1（杭州）
RegionEndpoint	string	The endpoint address for the region service.	cciot.cn-hangzhou.aliyuncs.com

Examples

Success response

JSON format

{
  "RequestId": "CEF72CEB-54B6-4AE8-B225-F876FF7BA984",
  "Regions": [
    {
      "RegionId": "cn-hangzhou",
      "LocalName": "华东1（杭州）",
      "RegionEndpoint": "cciot.cn-hangzhou.aliyuncs.com"
    }
  ]
}

Error codes

HTTP status code	Error code	Error message	Description
400	Forbidden.RAM	Ram user does not have permission to perform this operation.	The error message returned because the RAM user does not have the permissions to perform the operation.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.