PreviewDatasetVersion-阿里云帮助中心

Previews the content of a specified dataset version. Currently only text file preview is supported for OSS-type datasets. Supported MIME types 1. application/json 2. application/xml 3. text/html 4. text/plain 5. application/octet-stream

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request syntax

GET  HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
Id	string	Yes	The dataset version ID	dataworks-datasetVersion:3pXXXb8o0ngr07njhps1 :2

Response elements

Element	Type	Description	Example
	object	Schema of Response
RequestId	string	Id of the request	A6C6B486-E3A2-5D52-9E76-D9380485DXXX
Success	boolean	Indicates whether the request was successful.	true
PreviewResult	object	Preview results
SupportPreview	boolean	Preview availability	true
MimeType	string	The MIME type	text/plain
FileName	string	File name	parth/data.csv
Content	string	Content	this is content

Examples

Success response

JSON format

{
  "RequestId": "A6C6B486-E3A2-5D52-9E76-D9380485DXXX",
  "Success": true,
  "PreviewResult": {
    "SupportPreview": true,
    "MimeType": "text/plain",
    "FileName": "parth/data.csv",
    "Content": "this is content"
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.