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Multipart Copy

Terakhir diperbarui:2022-05-01 10:24:57

    Overview

    To copy an object that is greater than 5 GB, you must use multipart copy. First, use the multipart upload API to create an object. Then use the Upload Part - Copy API and specify the x-cos-copy-source header to determine the source object that you want to copy. The process is outlined below:

    1. Initialize an object for multipart upload.
    2. Copy the data of the source object; specify the x-cos-copy-source-range header to determine how much data to copy at a time (you can specify to copy up to 5 GB at a time).
    3. Complete the multipart upload.
    Note:

    The SDKs provided by COS can be used to easily implement a multipart copy operation.

    Directions

    Using REST APIs

    Use REST APIs to directly initiate a multipart copy request. For more information, see the following API documentation:

    Using SDKs

    Use multipart copy directly through SDKs. For more information, see the SDK documentation for the corresponding programming language below:

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