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Data Management:ExportInventoryAsset

Last Updated:Aug 21, 2026

Exports the full list of table assets under an inventory task as an XLSX file.

Operation description

Exports all inventory table assets based on the same filter criteria as SearchInventoryAsset. The server generates an XLSX file, uploads it to OSS, and returns a pre-signed download URL valid for 1 hour. No Size/Offset pagination parameters are required. A maximum of 50,000 records can be exported in a single request.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

dms:ExportInventoryAsset

none

*All Resource

*

None None

Request syntax

POST / HTTP/1.1

Request parameters

Parameter

Type

Required

Description

Example

JobId

integer

Yes

The ID of the inventory task.

1001

Query

string

No

The search keyword used for fuzzy matching of asset information such as table names.

order

SortBy

string

No

The field by which to sort the results. Valid values:

  • confidence

  • entityId

Default value: confidence.

confidence

SortOrder

string

No

The sort direction. Valid values:

  • asc: ascending order.

  • desc: descending order.

Default value: desc.

desc

Response elements

Element

Type

Description

Example

object

The response content.

RequestId

string

Id of the request

0C1CB646-1DE4-4AD0-B4A4-7D47DD52E931

ErrorCode

string

The error code.

UnknownError

ErrorMessage

string

The error message.

UnknownError

Success

boolean

Indicates whether the request was successful. Valid values:

  • true: The request was successful.

  • false: The request failed.

true

Data

object

The paginated result of the inventory task list.

DownloadUrl

string

The temporary download URL for the XLSX file (OSS pre-signed URL).

https://cas-documents-service.oss-cn-shanghai.aliyuncs.com/Batch_Upload_Monitor_Domain.xlsx?Expires=1756865597&OSSAccessKeyId=LTAIuSosQIEgsbko&Signature=PbiIBNqP9jIBScrwQQFbgFPwNF4%3D

FileName

string

The suggested file name for saving the downloaded file.

insert.sql

ExpireTime

integer

The expiration time of the download URL (UNIX timestamp in milliseconds).

1766718830

TotalCount

integer

The total number of exported records.

10

Examples

Success response

JSON format

{
  "RequestId": "0C1CB646-1DE4-4AD0-B4A4-7D47DD52E931",
  "ErrorCode": "UnknownError",
  "ErrorMessage": "UnknownError",
  "Success": true,
  "Data": {
    "DownloadUrl": "https://cas-documents-service.oss-cn-shanghai.aliyuncs.com/Batch_Upload_Monitor_Domain.xlsx?Expires=1756865597&OSSAccessKeyId=LTAIuSosQIEgsbko&Signature=PbiIBNqP9jIBScrwQQFbgFPwNF4%3D",
    "FileName": "insert.sql",
    "ExpireTime": 1766718830,
    "TotalCount": 10
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.