Queries the information of all subfolders of a folder.

Note You can view the information of only the first-level subfolders of a folder.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes ListFoldersForParent

The operation that you want to perform. Set the value to ListFoldersForParent.

ParentFolderId String No r-b1****

The ID of the parent folder.

If you leave this parameter empty, the information of the first-level subfolders of the Root folder is queried.

QueryKeyword String No rdFolder

The keyword used for the query, such as a folder name.

Fuzzy match is supported.

PageNumber Integer No 1

The number of the page to return.

Pages start from page 1. Default value: 1.

PageSize Integer No 10

The number of entries to return on each page.

Valid values: 1 to 100. Default value: 10.

Response parameters

Parameter Type Example Description
TotalCount Integer 2

The total number of entries returned.

RequestId String 7B8A4E7D-6CFF-471D-84DF-195A7A241ECB

The ID of the request.

PageSize Integer 5

The number of entries returned per page.

PageNumber Integer 1

The page number of the returned page.

Folders Array of Folder

The information of the folders.

FolderId String rd-evic31****

The ID of the folder.

CreateTime String 2015-01-23T12:33:18Z

The time when the folder was created.

FolderName String project-1

The name of the folder.


Sample requests

&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK

<?xml version="1.0" encoding="UTF-8" ?>

JSON format

HTTP/1.1 200 OK

  "RequestId" : "7B8A4E7D-6CFF-471D-84DF-195A7A241ECB",
  "PageNumber" : 1,
  "PageSize" : 5,
  "TotalCount" : 2,
  "Folders" : {
    "Folder" : [ {
      "FolderId" : "rd-evic31****",
      "Name" : "project-1",
      "CreateDate" : "2015-01-23T12:33:18Z"
    }, {
      "FolderId" : "fd-evic31****",
      "Name" : "project-2",
      "CreateDate" : "2015-01-23T12:33:18Z"
    } ]

Error codes

HTTP status code Error code Error message Description
400 InvalidParameter.ParentFolderId The ParentFolderId is invalid. The error message returned because the value of the ParentFolderId parameter is invalid. Specify a value that starts with r- followed by 6 characters or starts with fd- followed by 10 characters. Valid characters include letters and digits.
404 EntityNotExists.ResourceDirectory The resource directory for the account is not enabled. We recommend that you first enable the resource directory for the account. The error message returned because the account has not been used to enable a resource directory. Use the account to enable a resource directory first.
404 EntityNotExists.Folder The resource directory folder does not exist. The error message returned because the folder does not exist. Create such a folder first.

For a list of error codes, visit the API Error Center.