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    Object Storage Service:What do I do if "Too many parts, Please increase part size." is reported when I perform resumable upload?

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    Object Storage Service:What do I do if "Too many parts, Please increase part size." is reported when I perform resumable upload?

    Last Updated:Dec 18, 2023

    This topic describes why "Too many parts, Please increase part size." is reported when you perform resumable upload and how to fix it.

    • Cause

      The number of parts exceeds the upper limit of 10000.

    • Solution

      Increase the size of each part to ensure that the value of the total object size divided by the size of each part is less than 10000. The size of each part ranges from 100 KB to 5 GB. For more information, see UploadPart.