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This section provides general information about SCSP APPEND that applies to both named and unnamed objects.

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replicate

Protects rapid updates

Important: Objects can be updated at a maximum frequency of once per second. Updating more frequently can cause unpredictable results with the stored object version. Include the replicate=immediate query argument to ensure guarantee more than one node can return the latest version in a subsequent read if an application updates objects faster than once per second.

newname

Renames object

To rename a named object within the same bucket, use the newname query argument, which provides a new name with the update request (PUT, COPY, APPEND). After renaming an object, requests for the original name return a 404 Not Found and the prior search metadata is removed. (Note the newname argument allows renaming domains and buckets.)

preserve

Updates custom headers

APPEND only saves the existing headers, but the preserve argument updates the existing headers with those included on the request, if any. Cannot be used with replace. (v9.5)

replace

Replaces custom headers

APPEND only saves the existing headers, but the replace argument removes the existing headers and saves the new ones included on the request, if any. Cannot be used with preserve. (v9.5)

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