Append Upload
Last Updated：2020-10-21
Basic Introduction
Users can upload appendable object, and then write files in an additional way. BOS only uploads new data parts when uploading. However, objects uploaded with Putobject cannot be appended to write data.
Applicable Scenarios
It is suitable for uploading real-time videos, logs and other scenes.
Operation Method
BOS supports both API and SDK for additional file writing, as follows: Use AppendObject API Interface to Append Write File
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Append object with SDK:
Note
Size limit of Appendable object is 0 ~ 5G. AppendObject interface requires write privilege for the object when performing append write. Archive type object does not currently support appendObject.