GetStackPolicy - Resource Orchestration Service - Alibaba Cloud Documentation Center

Queries the information about a stack policy in an Alibaba Cloud region.

Operation description

In this example, the stack policy of a stack whose ID is 4a6c9851-3b0f-4f5f-b4ca-a14bf691**** is queried. The stack is deployed in the China (Hangzhou) region.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
ros:GetStackPolicy	get	stack acs:ros:{#regionId}:{#accountId}:stack/{#stackId}	none	none

Request syntax

POST /V2/GetStackPolicy
GET /V2/GetStackPolicy

Request parameters

Parameter	Type	Required	Description	Example
StackId	string	Yes	The ID of the stack.	4a6c9851-3b0f-4f5f-b4ca-a14bf691****
RegionId	string	Yes	The region ID of the stack. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou

For more information about common parameters, see Common parameters.

Response parameters

Parameter	Type	Description	Example
	object
StackPolicyBody	object	The structure that contains the stack policy body. The stack policy body must be 1 to 16,384 bytes in length.	{"Statement": [{"Action": "Update:", "Effect": "Allow","Principal": "","Resource": "*"}]}
RequestId	string	The ID of the request.	B288A0BE-D927-4888-B0F7-B35EF84B6E6F

Error code	Error message	HTTP status code	Description
StackNotFound	The Stack ({name}) could not be found.	404	The error message returned because the specified stack does not exist. name indicates the name or ID of the stack.

Examples

Sample success responses

JSONformat

{
  "StackPolicyBody": {
    "Statement": [
      {
        "Action": "Update:*",
        "Effect": "Allow",
        "Principal": "*",
        "Resource": "*"
      }
    ]
  },
  "RequestId": "B288A0BE-D927-4888-B0F7-B35EF84B6E6F"
}

Error codes

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

Change history

Change time	Summary of changes	Operation

No change history