Function

ApplyExecutionPlan

This API applies an execution plan.

Once the execution request is received, the state of the execution plan changes to APPLY_IN_PROGRESS, and the request is processed asynchronously in the background.
Once the execution is completed, the state of the execution plan changes to APPLIED.
You can call GetStackMetadata to query the stack status to trace the stack deployment status and check whether the execution is successful.

If you do not want to deploy a stack using an execution plan, you can call DeployStack for direct deployment.

Expiration of execution plans:

If a stack has multiple execution plans, all the remaining plans will expire once any of them is applied (regardless of whether the execution is successful).
If the specified execution plan has expired when you call ApplyExecutionPlan, 403 is returned. If a stack is in a non-final state (ending with IN_PROGRESS), its execution plans cannot be applied and 403 is returned. The non-final states may include:

DEPLOYMENT_IN_PROGRESS
DELETION_IN_PROGRESS
ROLLBACK_IN_PROGRESS

URI

POST /v1/{project_id}/stacks/{stack_name}/execution-plans/{execution_plan_name}

**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. 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
execution_plan_name	Yes	String	An execution plan name is unique within its domain (domain_id), region, project (project_id), and stack (stack_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
execution_plan_id	No	String	Unique execution plan ID. A UUID is generated by RFS when an execution plan is created. Execution plan names are unique at one specific time, so you can create an execution plan named HelloWorld and another execution plan with the same name after deleting the first one. For parallel development, team members may want to ensure that they are operating the execution plan 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 execution plan has a unique ID that does not change with updates. If the execution_plan_id value differs from the current execution plan ID, 400 is returned. Minimum: 36 Maximum: 36
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

Response Parameters

Status code: 202

**Table 4** Response body parameters
Parameter	Type	Description
deployment_id	String	Unique deployment ID. It is a UUID generated by RFS when deployment or rollback is triggered.

Status code: 400

**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: 401

**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: 403

**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: 404

**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: 409

**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.

Status code: 429

**Table 10** 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 11** 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

Apply an execution plan of a specified stack.

POST https://{endpoint}/v1/ba2b9930c977f71edaeaa3a5e96a8ff1/stacks/my_hello_world_stack/execution-plans/my_first_execution_plan

Apply an execution plan of a specified stack, with a stack ID provided to check whether the stack ID matches the current stack.

POST https://{endpoint}/v1/ba2b9930c977f71edaeaa3a5e96a8ff1/stacks/my_hello_world_stack/execution-plans/my_first_execution_plan

{
  "stack_id" : "f689e9fd-97e7-4185-bd8a-7d5f708d45d7"
}

Example Responses