Deleting a Stack with Conditions

Function

This API deletes a stack with conditions. You can determine whether to retain resources. **Exercise caution when performing this operation. Deleting a stack will delete all data related to the stack by default, such as execution plans, stack events, stack outputs, and resources. ** **If you want to retain stack resources when deleting the stack, specify retain_all_resources in the request.

This API triggers the deletion of a stack, and all data of the stack is deleted for eventual consistency. You can call GetStackMetadata or ListStacks to track the deletion. After the deletion is complete, the deleted stack will not be returned in the preceding API.
A stack cannot be deleted if it is in a non-final state (ending with IN_PROGRESS). The states may include:
DEPLOYMENT_IN_PROGRESS
DELETION_IN_PROGRESS
ROLLBACK_IN_PROGRESS
If deletion protection is enabled for a stack, the stack cannot be deleted. You can call GetStackMetadata and view the enable_deletion_protection field in the returned result to check whether deletion protection is enabled. You can call UpdateStack to disable deletion protection.
If the deletion of a stack fails, you can correct the current template based on the information in StackEvents, and delete the stack again after completing deployment. Deployment can be triggered in either of the following ways:
Call CreateExecutionPlan to create an execution plan. After the execution plan is created, call ApplyExecutionPlan to deploy the stack.
Call DeployStack to deploy the stack.

URI

POST /v1/{project_id}/stacks/{stack_name}/deletion

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	A project ID is obtained by calling an API or from the console. Obtaining a Project ID Minimum: 3 Maximum: 64
stack_name	Yes	String	A stack name is unique within its domain (domain_id), region, and project (project_id). It is case-sensitive and starts with a letter. Only letters, digits, underscores (_), and hyphens (-) are allowed. Minimum: 1 Maximum: 128

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
Client-Request-Id	Yes	String	A unique request ID is specified by a user to locate a request. UUID is recommended. Minimum: 36 Maximum: 128

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
stack_id	No	String	Unique stack ID. It is a UUID generated by RFS when a stack is created. Stack names are unique at one specific time, so you can create a stack named HelloWorld and another stack with the same name after deleting the first one. For parallel development, team members may want to ensure that they are operating the stack they created, not one with the same name created by other members after deleting the previous one. To avoid this mismatch, check the ID, since RFS ensures each stack has a unique ID that does not change with updates. If the stack_id value differs from the current stack ID, 400 is returned. Minimum: 36 Maximum: 36
retain_all_resources	No	Boolean	Indicates whether to retain resources when deleting a stack. If this variable is not assigned, the default value false is used, indicating that resources are not retained by default. (After a stack is deleted, resources in the stack are deleted.) In the DeleteStackEnhanced API, if this variable is not assigned in the RequestBody, the resources in the stack are not retained during deletion. *

Response Parameters

Status code: 400

**Table 4** Response body parameters
Parameter	Type	Description
error_code	String	Response code. Minimum: 11 Maximum: 11
error_msg	String	Response message.
encoded_authorization_message	String	The message contains information about unauthorized requests.

Status code: 401

**Table 5** Response body parameters
Parameter	Type	Description
error_code	String	Response code. Minimum: 11 Maximum: 11
error_msg	String	Response message.
encoded_authorization_message	String	The message contains information about unauthorized requests.

Status code: 403

**Table 6** Response body parameters
Parameter	Type	Description
error_code	String	Response code. Minimum: 11 Maximum: 11
error_msg	String	Response message.
encoded_authorization_message	String	The message contains information about unauthorized requests.

Status code: 404

**Table 7** Response body parameters
Parameter	Type	Description
error_code	String	Response code. Minimum: 11 Maximum: 11
error_msg	String	Response message.
encoded_authorization_message	String	The message contains information about unauthorized requests.

Status code: 429

**Table 8** Response body parameters
Parameter	Type	Description
error_code	String	Response code. Minimum: 11 Maximum: 11
error_msg	String	Response message.
encoded_authorization_message	String	The message contains information about unauthorized requests.

Status code: 500

**Table 9** Response body parameters
Parameter	Type	Description
error_code	String	Response code. Minimum: 11 Maximum: 11
error_msg	String	Response message.
encoded_authorization_message	String	The message contains information about unauthorized requests.

Example Requests

Delete a stack without retaining resources.

POST https://{endpoint}/v1/{project_id}/stacks/{stack_name}/deletion

{
  "stack_id" : "1b15e005-bdbb-4bd7-8f9a-a09b6774b4b3"
}

Delete a stack while retaining resources.

POST https://{endpoint}/v1/{project_id}/stacks/{stack_name}/deletion

{
  "stack_id" : "1b15e005-bdbb-4bd7-8f9a-a09b6774b4b3",
  "retain_all_resources" : true
}

Example Responses

None

Status Codes

Status Code	Description
202	The request is accepted and processed asynchronously.
400	Invalid request.
401	Authentication failed.
403	Invalid stack status. The user does not have the permission to call this API.
404	The stack does not exist.
429	Too frequent requests.
500	Internal server error.