Delete

Request

The delete request contains the following fields:

• RequestType

  Set to `Delete`.

• ResponseURL

  A presigned Internet URL. The custom resource provider uses this URL to send responses to ROS.

• IntranetResponseURL

  A presigned internal network URL that can be used in an Elastic Compute Service (ECS) instance. The custom resource provider uses this URL to send responses to ROS.

• StackId

  The ID of the stack that contains the custom resource.

• StackName

  The name of the stack that contains the custom resource.

• ResourceOwnerId

  The ID of the Alibaba Cloud account that owns the stack.

• CallerId

  The ID of the account that performs this stack operation. The account can be an Alibaba Cloud account or a Resource Access Management (RAM) user.

• RegionId

  The region where the stack is located.

• RequestId

  The unique ID of the request.

• ResourceType

  The resource type of the custom resource, as specified by the template developer in the ROS template. The name of the resource type can be up to 68 characters in length and can contain letters, digits, underscores (_), at signs (@), and hyphens (-).

• LogicalResourceId

  The name (logical ID) of the custom resource, as specified by the template developer in the ROS template.

• PhysicalResourceId

  The unique physical ID that is defined by the custom resource provider.

• ResourceProperties

  This field contains the content of the `Parameters` object within the `Properties` section that the template developer specifies. The content is defined by the custom resource provider.

Example:

{
   "RequestType" : "Delete",
   "RequestId" : "unique id for this delete request",
   "ResponseURL" : "pre-signed-url-for-delete-response",
   "IntranetResponseURL" : "pre-signed-intranet-url-for-create-response",
   "ResourceType" : "Custom::MyCustomResourceType",
   "LogicalResourceId" : "name of resource in template",
   "PhysicalResourceId" : "custom resource provider-defined physical id",
   "StackId" : "stack id",
   "StackName" : "stack name",
   "ResourceOwnerId": "resource owner id",
   "CallerId": "caller id",
   "RegionId": "region id",
   "ResourceProperties" : {
      "key1" : "string",
      "key2" : [ "list" ],
      "key3" : { "key4" : "map" }
   }
}    

Response

Success

To indicate that the delete operation was successful, the provider's service must send a response to ROS that contains the following fields:

• Status

  Must be `SUCCESS`.

• RequestId

  The unique ID of the request. This value is copied from the original request.

• LogicalResourceId

  The name (logical ID) of the custom resource, as specified by the template developer in the ROS template. This value is copied from the original request.

• StackId

  The ID of the stack that contains the custom resource. This value is copied from the original request.

• PhysicalResourceId

  A unique identifier for the custom resource. The value can be up to 255 bytes in length. This value must be a non-empty string and must be the same for the same resource in all responses.

Example

{
   "Status" : "SUCCESS",
   "RequestId" : "unique id for this delete request (copied from request)",
   "LogicalResourceId" : "name of resource in template (copied from request)",
   "StackId" : "stack id (copied from request)",
   "PhysicalResourceId" : "custom resource provider-defined physical id"
}

failed

If a delete request fails, the provider's service must send a response to ROS that contains the following fields:

• Status

  Must be `FAILED`.

• Reason

  The reason for the failed response.

• RequestId

  The unique ID of the request. This value is copied from the original request.

• LogicalResourceId

  The name (logical ID) of the custom resource, as specified by the template developer in the ROS template. This value is copied from the original request.

• StackId

  The ID of the stack that contains the custom resource. This value is copied from the original request.

Example

{
   "Status" : "FAILED",
   "Reason" : "Required failure reason string",
   "RequestId" : "unique id for this delete request (copied from request)",
   "LogicalResourceId" : "name of resource in template (copied from request)",
   "StackId" : "stack id (copied from request)"
}