GetCatalogSummaryTrend - Data Lake Formation - Alibaba Cloud Documentation Center

Retrieves the storage overview trend for a catalog.

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RAM authorization

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

Request syntax

GET /dlf/v1/{catalogId}/storage-summary/trend HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
catalogId	string	Yes	The ID of the catalog.	clg-paimon-xxxx
startDate	string	Yes	The start date, in yyyy-MM-dd format.	2025-05-01
endDate	string	Yes	The end date, in yyyy-MM-dd format.	2025-06-01

Response elements

Element	Type	Description	Example
	CatalogSummaryTrend	The storage overview trend.

Examples

Success response

JSON format

{
  "apiVisitCount": [
    {
      "date": "",
      "value": 0
    }
  ],
  "fileAccessCount": [
    {
      "date": "",
      "value": 0
    }
  ],
  "throughput": [
    {
      "date": "",
      "value": 0
    }
  ],
  "totalMetaCount": [],
  "totalFileCount": [],
  "totalFileSizeInBytes": []
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.