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The UPDATE request is formatted as a simple an HTTP request using the PUT method.
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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 and can trigger a an HTTP 409 (Conflict) error. Include the |
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newname | Renames object | Use the newname query argument to rename a named object within the same bucket, which provides a new name with the update request (PUT, COPY, APPEND). Requests for the original name return a an HTTP 404 Not Found and the prior search metadata is removed after an object is renamed. Note: the |
preserve | Updates custom headers | PUT only saves new headers, but the |
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UPDATE is a request to the storage cluster to modify a specific named object or alias object with new content. The UPDATE request is formatted as a simple an HTTP request using the PUT method:
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The UPDATE request is formatted as a simple an HTTP request using the PUT method. The normal response to a PUT request, similar to a POST, is a an HTTP 201 Created response.
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PUT /06eec5e2c3f1aadcb41ef7fd52adc049 HTTP/1.1 Host: cluster.example.com User-Agent: Swarm Client/0.1 Content-Length: 43402 Expect: 100-continue Content-Type: image/jpeg Content-Language: en/us, x-pig-latin Content-Version: 42 Last-Modified: Wed, 1 Sept 2010 15:59:02 GMT Created-Date: Wed, 1 Sept 2010 15:59:02 GMT CRLF [ content ] |
PUT returns a an HTTP 404 Not Found error if the object name or UUID you specify in the command does not exist.
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Normal Responses to UPDATE
For See SCSP Headers for a list of response headers, see SCSP Headers.
Error Responses to UPDATE
Swarm responds with an HTTP 409 Conflict if the UPDATE method is executed on an object in a domain but the domain does not exist or is not in the content cache on the node that receives the request.
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Rapid updatesRapid updates of an object can trigger a an HTTP 409 Conflict error, a "Later version already exists." Rapid updates or overwrites to an object in a versioned bucket can cause temporary listing inconsistency, even when |
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