Object Storage Service (OSS) charges data processing fees when you call the SelectObject operation or use the data retrieval feature.

Note This topic describes the billable items and billing methods of OSS. For more information about OSS pricing, see Object Storage Service pricing.

Billable items

Billable itemBilling ruleBilling cycleBilling method
Scanned data capacity for SelectObject (SelectScanSize)You are charged data scanning fees based on the size of objects scanned by calling the SelectObject operation.
  • Pay-as-you-go: Scanning fees = Scanned object size (GB) × Unit price of scanning
  • Resource plan: not supported
Retrieved IA data (RetrievalData)When you access Infrequent Access (IA) objects, you are charged data retrieval fees based on the size of retrieved IA data.
Note If you use SelectObject or HTTP Range to query part of the object data, you are charged based on the size of the retrieved data in bytes. If you use other methods to access an IA object, you are charged data retrieval fees based on the size of the object.
  • Pay-as-you-go: Retrieval fees = Size of retrieved data (GB) × Unit price for data retrieval of IA objects
  • Resource plan: not supported
Retrieved Archive data (RetrievalData)When you restore Archive objects, you are charged data retrieval fees based on the size of restored Archive data.
Important You are not charged object restoration fees if an Archive object that is in the restored state is accessed.
  • Pay-as-you-go: Retrieval fees = Size of restored objects (GB) × Unit price for data retrieval of Archive objects
  • Resource plan: not supported
Retrieved Cold Archive dataWhen you restore Cold Archive objects, you are charged data retrieval fees based on the corresponding priority of data retrieval and the size of the retrieved data. You are not charged object restoration fees if a Cold Archive object that is in the restored state is accessed.

You are charged based on one of the following restoration priorities for Cold Archive objects:

  • Standard (CAStdRetrievalData)
  • Expedited (CAHighPriorRetrievalData)
  • Bulk (CABulkRetrievalData)
  • Pay-as-you-go: Retrieval fees = Size of restored objects (GB) × Unit price for data retrieval of the corresponding priority
  • Resource plan: not supported

References