Help Center/ Resource Formation Service/ API Reference/ API/ Stacks/ Listing Stack Resources

Updated on 2024-12-12 GMT+08:00

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Listing Stack Resources

Function

ListStackResources

This API lists the information about all resources managed by a stack.

When the stack is in a non-final state, only brief information about the resources in the stack is output, including logical_resource_name, logical_resource_type, physical_resource_id, physical_resource_name, and status. When the stack is in the final status, additional detailed information is output. For example, the resource_attributes.

The non-final states may include:

DEPLOYMENT_IN_PROGRESS
DELETION_IN_PROGRESS
ROLLBACK_IN_PROGRESS

URI

GET /v1/{project_id}/stacks/{stack_name}/resources

**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
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.

**Table 2** Query 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.

Request Parameters

**Table 3** 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.

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
stack_resources	Array of StackResource objects	List of resources managed by a stack.

**Table 5** StackResource
Parameter	Type	Description
physical_resource_id	String	Physical ID of a resource, generated by the resource provider, cloud service provider, or other service providers during resource deployment.
physical_resource_name	String	Physical name of the resource, defined by the resource provider, cloud service provider, or other service providers during resource deployment.
logical_resource_name	String	Logical name of the resource, defined in a template. Logical variables are only used as identifiers of the resource in the template. For example, in the following HCL template, the value of logical_resource_name is my_hello_world_vpc. resource "huaweicloud_vpc" "my_hello_world_vpc" { name = "test_vpc" } In a JSON template, the value of logical_resource_name is my_hello_world_vpc. { "resource": { "huaweicloud_vpc": { "my_hello_world_vpc": { "name": "test_vpc" } } } }
logical_resource_type	String	Resource type. Logical variables are only used as identifiers of the resource in the template. For example, in the following HCL template, the value of logical_resource_type is huaweicloud_vpc. resource "huaweicloud_vpc" "my_hello_world_vpc" { name = "test_vpc" } In a JSON template, the value of logical_resource_type is huaweicloud_vpc. { "resource": { "huaweicloud_vpc": { "my_hello_world_vpc": { "name": "test_vpc" } } } }
index_key	String	Resource index. If count or for_each is used in a template, index_key is returned. If index_key appears, logical_resource_name + index_key can be used as an identifier of the resource. If count is used in a template, index_key is a number starting from 0. For example, in the following HCL template, you can use huaweicloud_vpc.my_hello_world_vpc[0] and huaweicloud_vpc.my_hello_world_vpc[1] to identify two resources. resource "huaweicloud_vpc" "my_hello_world_vpc" { count = 2 name = "test_vpc" } In a JSON template, you can use huaweicloud_vpc.my_hello_world_vpc[0] and huaweicloud_vpc.my_hello_world_vpc[1] to identify two resources. { "resource": { "huaweicloud_vpc": { "my_hello_world_vpc": { "name": "test_vpc", "count": 2 } } } } If for_each is used in a template, index_key is a user-defined string. For example, in the following HCL template, huaweicloud_vpc.my_hello_world_vpc["vpc1"] and huaweicloud_vpc.my_hello_world_vpc["vpc2"] identify two resources. resource "huaweicloud_vpc" "my_hello_world_vpc" { for_each = { "vpc1" = "test_vpc" "vpc2" = "test_vpc" } name = each.value } In a JSON template, huaweicloud_vpc.my_hello_world_vpc["vpc1"] and huaweicloud_vpc.my_hello_world_vpc["vpc2"] identify two resources. { "resource": { "huaweicloud_vpc": { "my_hello_world_vpc": { "for_each": { "vpc1": "test_vpc", "vpc2": "test_vpc" } "name": "${each.value}" } } } }
resource_status	String	Status of the resource. CREATION_IN_PROGRESS: The resource is being created. CREATION_FAILED: Create resource failed. CREATION_COMPLETE: Resource created. DELETION_IN_PROGRESS: The resource is being deleted. DELETION_FAILED: Delete resource failed. DELETION_COMPLETE: Resource deleted. UPDATE_IN_PROGRESS: The resource is being updated. The update is not a replacement. In the case of a replacement update, a replacement resource is created and then the old resource is deleted. UPDATE_FAILED: Update resource failed. The update is not a replacement. In the case of a replacement update, a replacement resource is created and then the old resource is deleted. UPDATE_COMPLETE: Resource updated. The update is not a replacement. In the case of a replacement update, a replacement resource is created and then the old resource is deleted.
status_message	String	If the resource is in a failure state (ending with FAILED), a summary of the error information is displayed for debugging.
resource_attributes	Array of ResourceAttribute objects	Resource attribute list.

**Table 6** ResourceAttribute
Parameter	Type	Description
key	String	Resource attribute key.
value	String	Resource attribute value.

Status code: 400

**Table 7** Response body parameters
Parameter	Type	Description
error_code	String	Response code.
error_msg	String	Response message.
encoded_authorization_message	String	The message contains information about unauthorized requests.
details	Array of Detail objects	Detailed error messages returned by service when permission is denied.

**Table 8** Detail
Parameter	Type	Description
error_code	String	Response code.
error_msg	String	Response message.

Status code: 401

**Table 9** Response body parameters
Parameter	Type	Description
error_code	String	Response code.
error_msg	String	Response message.
encoded_authorization_message	String	The message contains information about unauthorized requests.
details	Array of Detail objects	Detailed error messages returned by service when permission is denied.

**Table 10** Detail
Parameter	Type	Description
error_code	String	Response code.
error_msg	String	Response message.

Status code: 403

**Table 11** Response body parameters
Parameter	Type	Description
error_code	String	Response code.
error_msg	String	Response message.
encoded_authorization_message	String	The message contains information about unauthorized requests.
details	Array of Detail objects	Detailed error messages returned by service when permission is denied.

**Table 12** Detail
Parameter	Type	Description
error_code	String	Response code.
error_msg	String	Response message.

Status code: 404

**Table 13** Response body parameters
Parameter	Type	Description
error_code	String	Response code.
error_msg	String	Response message.
encoded_authorization_message	String	The message contains information about unauthorized requests.
details	Array of Detail objects	Detailed error messages returned by service when permission is denied.

**Table 14** Detail
Parameter	Type	Description
error_code	String	Response code.
error_msg	String	Response message.

Status code: 429

**Table 15** Response body parameters
Parameter	Type	Description
error_code	String	Response code.
error_msg	String	Response message.
encoded_authorization_message	String	The message contains information about unauthorized requests.
details	Array of Detail objects	Detailed error messages returned by service when permission is denied.

**Table 16** Detail
Parameter	Type	Description
error_code	String	Response code.
error_msg	String	Response message.

Status code: 500

**Table 17** Response body parameters
Parameter	Type	Description
error_code	String	Response code.
error_msg	String	Response message.
encoded_authorization_message	String	The message contains information about unauthorized requests.
details	Array of Detail objects	Detailed error messages returned by service when permission is denied.

**Table 18** Detail
Parameter	Type	Description
error_code	String	Response code.
error_msg	String	Response message.

Example Requests

List the stack resources.

GET https://{endpoint}/v1/ba2b9930c977f71edaeaa3a5e96a8ff1/stacks/my_hello_world_stack/resources

List the stack resources and check whether the stack ID matches the current stack.

GET https://{endpoint}/v1/ba2b9930c977f71edaeaa3a5e96a8ff1/stacks/my_hello_world_stack/resources?stack_id=ea6a4f0e-ee8a-494e-b12a-8be4a1e65af2

Example Responses

Status code: 200

Stack resources listed.

{
  "stack_resources" : [ {
    "logical_resource_name" : "vpc",
    "logical_resource_type" : "huaweicloud_vpc",
    "physical_resource_id" : "38d617da-9b7f-4550-9ff7-d0e271dd4735",
    "physical_resource_name" : "my_vpc",
    "resource_attributes" : [ {
      "key" : "cidr",
      "value" : "172.16.0.0/16"
    }, {
      "key" : "description",
      "value" : ""
    }, {
      "key" : "enterprise_project_id",
      "value" : "0"
    }, {
      "key" : "id",
      "value" : "38d617da-9b7f-4550-9ff7-d0e271dd4735"
    }, {
      "key" : "name",
      "value" : "test_name"
    }, {
      "key" : "region",
      "value" : "cn-north-7"
    }, {
      "key" : "routes",
      "value" : "[]"
    }, {
      "key" : "secondary_cidr",
      "value" : "null"
    }, {
      "key" : "status",
      "value" : "OK"
    }, {
      "key" : "tags",
      "value" : "null"
    }, {
      "key" : "timeouts",
      "value" : "null"
    } ],
    "resource_status" : "CREATION_COMPLETE"
  } ]
}

Status Codes

Status Code	Description
200	Stack resources listed.
400	Invalid request.
401	Authentication failed.
403	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.