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Request parameters

The table below lists only the unique request parameters for this interface and some common parameters. For more information, see Common parameters.

Parameter	Type	Required	Example value	Description
Action	String	Yes	UpdateDataset	The operation to be performed. Value: UpdateDataset.
Version	String	Yes	2025-08-15	API version. Value: 2025-08-15.
ClientToken	String	No	uuid-xxxxxx	Client token
Modals	Array of String	No	Image	Dataset modality list
Nickname	String	No	MyDataset	Dataset nickname
DatasetName	String	Yes	example_dataset_2025	Dataset name
Description	String	No	This is an example dataset for test purposes	Dataset description

Return parameters

This interface does not have unique return parameters. For more information, see Return structure.

Request example

POST /?Action=UpdateDataset&Version=2025-08-15 HTTP/1.1 
Host: open.volcengineapi.com 
Content-Type: application/json; charset=UTF-8 
X-Date: 20251127T104237Z 
X-Content-Sha256: 287e874e******d653b44d21e 
Authorization: HMAC-SHA256 Credential=Adfks******wekfwe/20251127/cn-beijing/las/request, SignedHeaders=host;x-content-sha256;x-date, Signature=47a7d934ff7b37c03938******cd7b8278a40a1057690c401e92246a0e41085f 

{ 
  "ClientToken": "uuid-xxxxxx", 
  "Modals": [ 
    "Image" 
  ], 
  "Nickname": "MyDataset", 
  "DatasetName": "example_dataset_2025", 
  "Description": "This is an example dataset for test purposes" 
}

Response example

{ 
  "ResponseMetadata": { 
    "RequestId": "20251127184247110186077242FC19FC", 
    "Action": "UpdateDataset", 
    "Version": "2025-08-15", 
    "Service": "las", 
    "Region": "cn-beijing" 
  }, 
  "Result": {} 
}

Error codes

The table below lists the error codes related to the business logic of this interface. For common error codes, see the Common error codes documentation.

Status code	Error code	Error message	Description
400	MissingParameter	The required parameter {} is missing.	Missing required parameter {}.
400	InvalidParameter	The specified parameter {} is invalid.	The specified parameter {} is invalid.
400	DryRunOperation	The request is validated by a dryrun operation.	This request is validated by a dryrun operation.
400	InvalidRequestParam	Invalid request param {}, cause {}	Invalid request parameter {}, cause {}
500	InternalError	The request has failed due to an unknown error.	The request failed due to an unknown error.

Last updated: 2026.05.18 20:10:09

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