DescribeRegions - KVCacheStore - Alibaba Cloud Documentation Center

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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

kvcachestore:DescribeRegions

get

*All Resource

*

None

Request parameters

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

Response elements

Element	Type	Description	Example
	object	DescribeRegionsResponse
Regions	array<object>	The list of regions.
	object
LocalName	string	The localized name of the region.	cn-hangzhou
RegionEndpoint	string	The endpoint of the region.	kvcachestore.cn-hangzhou.aliyuncs.com
RegionId	string	The region ID.	cn-hangzhou
RequestId	string	The request ID. The request ID is returned regardless of whether the API call is successful.	019F6DDC-3845-542D-8E2C-60C4CC733BBD

Examples

Success response

JSON format

{
  "Regions": [
    {
      "LocalName": "cn-hangzhou",
      "RegionEndpoint": "kvcachestore.cn-hangzhou.aliyuncs.com",
      "RegionId": "cn-hangzhou"
    }
  ],
  "RequestId": "019F6DDC-3845-542D-8E2C-60C4CC733BBD"
}

Error codes

HTTP status code	Error code	Error message	Description
500	InternalError	The request processing has failed due to some unknown error, exception or failure.
403	Forbidden	User is not authorized to operate.
403	Forbidden.Action	User is not authorized to operate this action.
404	NoSuchResource	The specified resource does not exist.	The specified resource does not exist
504	RequestTimeout	The request is timeout, please try again later.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.