GetStack - Resource Orchestration Service - Alibaba Cloud Documentation Center

Queries the information about a stack in Resource Orchestration Service (ROS).

Operation description

In this example, the information about a stack whose ID is c754d2a4-28f1-46df-b557-9586173a**** in the China (Hangzhou) region is queried.

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:GetStack	get	stack acs:ros:{#regionId}:{#accountId}:stack/{#stackId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
StackId	string	Yes	The stack ID.	c754d2a4-28f1-46df-b557-9586173a****
RegionId	string	Yes	The region ID of the stack. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The token can be up to 64 characters in length. For more information, see Ensure idempotence.	123e4567-e89b-12d3-a456-42665544****
OutputOption	string	No	Specifies whether to return Outputs. Valid values: Enabled (default) Disabled Note The Outputs parameter requires a long period of time to calculate. If you do not require Outputs of the stack, we recommend that you set OutputOption to Disabled to improve the response speed of the GetStack operation.	Disabled
ShowResourceProgress	string	No	Specifies whether to return information about ResourceProgress. Valid values: Disabled (default): does not return information about ResourceProgress. PercentageOnly: returns StackOperationProgress and StackActionProgress of ResourceProgress. Note ROS and Terraform stacks are supported. Creation, resumed creation, update, deletion, import, and rollback operations on stacks are supported. EnabledIfCreateStack (not recommend): returns Count and InProgressResourceDetails of ResourceProgress only during a stack creation operation. Note* During a creation operation, a stack is in one of the following states: CREATE_IN_PROGRESS, CREATE_COMPLETE, CREATE_FAILED, CREATE_ROLLBACK_IN_PROGRESS, CREATE_ROLLBACK_COMPLETE, and CREATE_ROLLBACK_FAILED.	Disabled
LogOption	string	No	The option for returning logs. Valid values: None: does not return logs. Stack (default): returns the logs of the stack. Resource: returns the logs of resources in the stack. All: returns all logs.	Stack

For more information about common request parameters, see Common parameters.

Response parameters

Parameter	Type	Description	Example
	object
Status	string	The state of the stack. Valid values: CREATE_IN_PROGRESS: The stack is being created. CREATE_FAILED: The stack failed to be created. CREATE_COMPLETE: The stack is created. UPDATE_IN_PROGRESS: The stack is being updated. UPDATE_FAILED: The stack failed to be updated. UPDATE_COMPLETE: The stack is updated. DELETE_IN_PROGRESS: The stack is being deleted. DELETE_FAILED: The stack failed to be deleted. CREATE_ROLLBACK_IN_PROGRESS: The resources are being rolled back after the stack failed to be created. CREATE_ROLLBACK_FAILED: The resources failed to be rolled back after the stack failed to be created. CREATE_ROLLBACK_COMPLETE: The resources are rolled back after the stack failed to be created. ROLLBACK_IN_PROGRESS: The resources of the stack are being rolled back. ROLLBACK_FAILED: The resources of the stack failed to be rolled back. ROLLBACK_COMPLETE: The resources of the stack are rolled back. CHECK_IN_PROGRESS: The stack is being validated. CHECK_FAILED: The stack failed to be validated. CHECK_COMPLETE: The stack is validated. REVIEW_IN_PROGRESS: The stack is being reviewed. IMPORT_CREATE_IN_PROGRESS: The stack is being created by using imported resources. IMPORT_CREATE_FAILED: The stack failed to be created by using imported resources. IMPORT_CREATE_COMPLETE: The stack is created by using imported resources. IMPORT_CREATE_ROLLBACK_IN_PROGRESS: The resources are being rolled back after the stack failed to be created by using imported resources. IMPORT_CREATE_ROLLBACK_FAILED: The resources failed to be rolled back after the stack failed to be created by using imported resources. IMPORT_CREATE_ROLLBACK_COMPLETE: The resources are rolled back after the stack failed to be created by using imported resources. IMPORT_UPDATE_IN_PROGRESS: The stack is being updated by using imported resources. IMPORT_UPDATE_FAILED: The stack failed to be updated by using imported resources. IMPORT_UPDATE_COMPLETE: The stack is updated by using imported resources. IMPORT_UPDATE_ROLLBACK_IN_PROGRESS: The resources are being rolled back after the stack failed to be updated by using imported resources. IMPORT_UPDATE_ROLLBACK_FAILED: The resources failed to be rolled back after the stack failed to be updated by using imported resources. IMPORT_UPDATE_ROLLBACK_COMPLETE: The resources are rolled back after the stack failed to be updated by using imported resources.	CREATE_COMPLETE
Description	string	The description of the stack.	Create a VPC.
Parameters	array<object>	The parameters of the stack.
	object
ParameterKey	string	The parameter name.	ALIYUN::Region
ParameterValue	string	The parameter value.	cn-hangzhou
RequestId	string	The request ID.	B288A0BE-D927-4888-B0F7-B35EF84B6E6F
StatusReason	string	The reason why the stack is in its current state.	Stack CREATE completed successfully
ParentStackId	string	The ID of the parent stack.	4a6c9851-3b0f-4f5f-b4ca-a14bf692****
CreateTime	string	The time when the stack was created. The time follows the ISO 8601 standard in the YYYY-MM-DDThh:mm:ss format. The time is displayed in UTC.	2020-09-16T08:21:40
DeletionProtection	string	Indicates whether deletion protection is enabled for the stack. Valid values: Enabled: Deletion protection is enabled for the stack. Disabled: Deletion protection is disabled for the stack. You can delete the stack by using the ROS console or by calling the DeleteStack operation. Note Deletion protection of a nested stack is the same as deletion protection of its root stack.	Disabled
RootStackId	string	The ID of the root stack. This parameter is returned if the specified stack is a nested stack.	4a6c9851-3b0f-4f5f-b4ca-a14bf692****
TemplateDescription	string	The description of the template.	Create a VPC.
StackType	string	The stack type. Valid values: ROS: ROS stack. The stack is created by using a ROS template. Terraform: Terraform stack. The stack is created by using a Terraform template.	ROS
RamRoleName	string	The name of the Resource Access Management (RAM) role. ROS assumes the RAM role to create the stack and uses the credentials of the role to call the APIs of Alibaba Cloud services. ROS assumes the RAM role to perform operations on the stack. If you have permissions to perform operations on the stack, ROS assumes the RAM role even if you do not have permissions to use the RAM role. You must make sure that permissions are granted to the RAM role based on the principle of least privilege. If this parameter is not specified, ROS uses the existing role that is associated with the stack. If no roles are available, ROS uses a temporary credential that is generated from the credentials of your account. The RAM role name can be up to 64 characters in length.	test-role
UpdateTime	string	The time when the stack was updated. The time follows the ISO 8601 standard in the YYYY-MM-DDThh:mm:ss format. The time is displayed in UTC.	2020-09-17T08:21:40
Outputs	array<object>	The outputs of the stack.
	object	The output of the stack. Note This parameter is returned if OutputOption is set to Enabled.	[{"Description": "VPC ID","OutputKey": "VpcId","OutputValue": "vpc-bp1m6fww66xbntjyc****"}]
DriftDetectionTime	string	The time when the most recent successful drift detection was performed on the stack.	2020-09-16T09:21:40
RegionId	string	The region ID of the stack. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
StackDriftStatus	string	The state of the stack on which the most recent successful drift detection was performed. Valid values: DRIFTED: The stack has drifted. NOT_CHECKED: No successful drift detection is performed on the stack. IN_SYNC: The stack is being synchronized.	IN_SYNC
NotificationURLs	array	The callback URLs for receiving stack events.
	string	The callback URL for receiving stack events.	["http://127.XX.XX.1:8080/x", "http://127.0.XX.XX:8080/y"]
DisableRollback	boolean	Indicates whether rollback is disabled when the stack fails to be created. Valid values: true false (default)	false
StackName	string	The stack name. The name can be up to 255 characters in length, and can contain digits, letters, hyphens (-), and underscores (_). The name must start with a digit or letter.	MyStack
Tags	array<object>	The tags of the stack.
	object
Key	string	The tag key of the stack.	usage
Value	string	The tag value of the stack.	test
TimeoutInMinutes	integer	The timeout period for creating the stack. Unit: minutes.	10
StackId	string	The stack ID.	c754d2a4-28f1-46df-b557-9586173a****
ResourceGroupId	string	The ID of the resource group.	rg-acfmxazb4ph6aiy****
ResourceProgress	object	The resource creation progress.
TotalResourceCount	integer	The total number of resources. Note This parameter is returned only if `ShowResourceProgress` is set to `EnabledIfCreateStack`.	2
SuccessResourceCount	integer	The number of resources that are created. Note This parameter is returned only if `ShowResourceProgress` is set to `EnabledIfCreateStack`.	1
FailedResourceCount	integer	The number of resources that failed to be created. Note This parameter is returned only if `ShowResourceProgress` is set to `EnabledIfCreateStack`.	0
InProgressResourceCount	integer	The number of resources that are being created. Note This parameter is returned only if `ShowResourceProgress` is set to `EnabledIfCreateStack`.	1
PendingResourceCount	integer	The number of resources to be created. Note This parameter is returned only if `ShowResourceProgress` is set to `EnabledIfCreateStack`.	0
InProgressResourceDetails	array<object>	The progress details of resources that are being created. Note This parameter is returned only if `ShowResourceProgress` is set to `EnabledIfCreateStack`.
	object
ResourceName	string	The resource name.	WaitCondition
ResourceType	string	The resource type.	ALIYUN::ROS::WaitCondition
ProgressValue	float	The current progress value of the resource.	5
ProgressTargetValue	float	The desired progress value of the resource.	10
StackOperationProgress	float	The overall creation progress of the stack, in percentage. Valid values: 0 to 100. The value progressively increases from 0 to 100 during a stack creation operation. If the stack is created, the value reaches 100. If the stack fails to be created, a rollback is started for the stack resources, and the value progressively decreases. The value decreases to 0 when the stack resources are rolled back. This parameter indicates only the overall creation progress, regardless of whether during a stack creation or rollback operation. Note This parameter is returned only if `ShowResourceProgress` is set to `PercentageOnly`.	100
StackActionProgress	float	The creation or rollback progress of the stack, in percentage. Valid values: 0 to 100. The value progressively increases from 0 to 100 during a stack creation operation. If the stack is created, the value reaches 100. If the stack fails to be created, a rollback is started for the stack resources, and the value progressively increases from the percentage of the remaining progress (100 - Progress value generated when the stack fails to be created). The value increases to 100 when the stack resources are rolled back. This parameter indicates the creation progress during a stack creation operation and indicates the rollback progress during a stack rollback operation. Note This parameter is returned only if `ShowResourceProgress` is set to `PercentageOnly`.	100
Log	object	The log of the stack.
TerraformLogs	array<object>	The logs generated when the Terraform stack is run. This parameter is returned only for a Terraform stack. This parameter is returned if LogOption is left empty or set to Stack or All. Note This parameter is not returned for a running stack. The logs are generated from the most recent operation on the stack, such as the creation, resumed creation, update, or deletion operation.
	object	test
Command	string	The name of the Terraform command that is run. Valid values: apply plan destroy version For more information about Terraform commands, see Basic CLI Features.	apply
Stream	string	The output stream. Valid values: stdout: standard output stream stderr: standard error stream	stdout
Content	string	The content of the output stream that is returned after the command is run.	Apply complete! Resources: 42 added, 0 changed, 0 destroyed.
ResourceLogs	array<object>	The logs of resources in the stack. This parameter is returned if LogOption is set to Resource or All. Note The logs are returned only for resources of specific types, such as the `ALIYUN::ROS::ResourceCleaner` type.
	object	test
ResourceName	string	The name of the resource that is defined in the template.	MyResourceCleaner
Logs	array<object>	All the logs that are associated with the resources.
	object	test
Keys	array	The keywords of a resource log.
	string	The keyword of a resource log.	ResourceDetails
Content	string	The content of a resource log.	[]
TemplateId	string	The template ID. This parameter is returned only if the current stack template is a custom template or shared template. If the template is a shared template, the value of this parameter is the same as the value of TemplateARN.	a52f81be-496f-4e1c-a286-8852ab54****
TemplateVersion	string	The version of the template. This parameter is returned only if the current stack template is a custom template or shared template. If the template is a shared template, this parameter is returned only if VersionOption is set to AllVersions. Valid values: v1 to v100.	v1
TemplateScratchId	string	The ID of the resource scenario. This parameter is returned only if the current template of the stack is generated from a resource scenario.	ts-7f7a704cf71c49a6****
TemplateURL	string	The URL of the file that contains the template body. This parameter is returned only if the current template of the stack is from a URL. The URL can point to a template that is located on an HTTP or HTTPS web server or in an Object Storage Service (OSS) bucket.	oss://ros/template/demo
Interface	string	The description of the console user interface (UI).	{}
ServiceManaged	boolean	Indicates whether the stack is a managed stack. Valid values: true false	false
ServiceName	string	The name of the service to which the managed stack belongs.	ACVS
OperationInfo	object	The supplementary information that is returned if an error occurs on a stack operation. Note This parameter is returned together with at least one sub-parameter and only under specific conditions. For example, the supplementary information is returned when an API operation of another Alibaba Cloud service fails to be called.
Code	string	The error code.	DependencyViolation
Message	string	The error message.	There is still instance(s) in the specified security group.
RequestId	string	The ID of the request that is initiated to call the API operation of another Alibaba Cloud service.	071D6166-3F6B-5C7B-A1F0-0113FBB643A8
Action	string	The name of the API operation that belongs to another Alibaba Cloud service.	DeleteSecurityGroup
ResourceType	string	The type of the resource on which the operation error occurs.	ALIYUN::ECS::SecurityGroup
LogicalResourceId	string	The logical ID of the resource on which the operation error occurs.	EcsSecurityGroup
OrderIds	array	The order IDs. This parameter is returned only if you configured manual payment when you created a subscription stack.
	string	The order ID.	2161413696****
CheckedStackResourceCount	integer	The number of resources on which drift detection was performed. Note This parameter is returned only if the most recent drift detection on the stack was successful.	1
NotCheckedStackResourceCount	integer	The number of resources on which drift detection was not performed. Note This parameter is returned only if the most recent drift detection on the stack was successful.	1

Examples

Sample success responses

JSONformat

{
  "Status": "CREATE_COMPLETE",
  "Description": "Create a VPC.",
  "Parameters": [
    {
      "ParameterKey": "ALIYUN::Region",
      "ParameterValue": "cn-hangzhou"
    }
  ],
  "RequestId": "B288A0BE-D927-4888-B0F7-B35EF84B6E6F",
  "StatusReason": "Stack CREATE completed successfully",
  "ParentStackId": "4a6c9851-3b0f-4f5f-b4ca-a14bf692****",
  "CreateTime": "2020-09-16T08:21:40",
  "DeletionProtection": "Disabled",
  "RootStackId": "4a6c9851-3b0f-4f5f-b4ca-a14bf692****",
  "TemplateDescription": "Create a VPC.",
  "StackType": "ROS",
  "RamRoleName": "test-role",
  "UpdateTime": "2020-09-17T08:21:40",
  "Outputs": [
    [
      {
        "Description": "VPC ID",
        "OutputKey": "VpcId",
        "OutputValue": "vpc-bp1m6fww66xbntjyc****"
      }
    ]
  ],
  "DriftDetectionTime": "2020-09-16T09:21:40",
  "RegionId": "cn-hangzhou",
  "StackDriftStatus": "IN_SYNC",
  "NotificationURLs": [
    "[\"http://127.XX.XX.1:8080/x\", \"http://127.0.XX.XX:8080/y\"]"
  ],
  "DisableRollback": false,
  "StackName": "MyStack",
  "Tags": [
    {
      "Key": "usage",
      "Value": "test"
    }
  ],
  "TimeoutInMinutes": 10,
  "StackId": "c754d2a4-28f1-46df-b557-9586173a****",
  "ResourceGroupId": "rg-acfmxazb4ph6aiy****",
  "ResourceProgress": {
    "TotalResourceCount": 2,
    "SuccessResourceCount": 1,
    "FailedResourceCount": 0,
    "InProgressResourceCount": 1,
    "PendingResourceCount": 0,
    "InProgressResourceDetails": [
      {
        "ResourceName": "WaitCondition",
        "ResourceType": "ALIYUN::ROS::WaitCondition",
        "ProgressValue": 5,
        "ProgressTargetValue": 10
      }
    ],
    "StackOperationProgress": 100,
    "StackActionProgress": 100
  },
  "Log": {
    "TerraformLogs": [
      {
        "Command": "apply",
        "Stream": "stdout",
        "Content": "Apply complete! Resources: 42 added, 0 changed, 0 destroyed."
      }
    ],
    "ResourceLogs": [
      {
        "ResourceName": "MyResourceCleaner",
        "Logs": [
          {
            "Keys": [
              "ResourceDetails"
            ],
            "Content": "[]"
          }
        ]
      }
    ]
  },
  "TemplateId": "a52f81be-496f-4e1c-a286-8852ab54****",
  "TemplateVersion": "v1",
  "TemplateScratchId": "ts-7f7a704cf71c49a6****",
  "TemplateURL": "oss://ros/template/demo",
  "Interface": "{}",
  "ServiceManaged": false,
  "ServiceName": "ACVS",
  "OperationInfo": {
    "Code": "DependencyViolation",
    "Message": "There is still instance(s) in the specified security group.",
    "RequestId": "071D6166-3F6B-5C7B-A1F0-0113FBB643A8",
    "Action": "DeleteSecurityGroup",
    "ResourceType": "ALIYUN::ECS::SecurityGroup",
    "LogicalResourceId": "EcsSecurityGroup"
  },
  "OrderIds": [
    "2161413696****"
  ],
  "CheckedStackResourceCount": 1,
  "NotCheckedStackResourceCount": 1,
  "RollbackFailedRootReason": "Resource UPDATE failed: Exception: resources.FailToCreate: FailToCreate: reason"
}

Error codes

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

Change history

Change time	Summary of changes	Operation
2024-02-29	The response structure of the API has changed	View Change Details
2023-08-11	The response structure of the API has changed	View Change Details
2023-07-13	The response structure of the API has changed	View Change Details
2023-07-13	The response structure of the API has changed	View Change Details
2023-05-18	The response structure of the API has changed	View Change Details
2022-02-22	The response structure of the API has changed	View Change Details