Object FC Access Points automatically trigger Function Compute when a GetObject request is sent to OSS, enabling custom data processing before the response is returned.
How it works
The following diagram shows the Object FC Access Point workflow.
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The bucket owner creates an Object FC Access Point and associates it with a Function Compute function.
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OSS automatically creates the Object FC Access Point based on the specified settings.
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A user sends a GetObject request through the Object FC Access Point. OSS invokes the associated function, which processes the data and returns the result.
Limits
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Limit |
Description |
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Creation methods |
Object FC Access Points can be created only through the OSS console or OSS API. OSS SDKs and ossutil are not supported. |
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Number of Object FC Access Points |
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Modification rule |
After creation, only the access point policy can be modified. Basic information such as name and alias cannot be changed. |
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Access methods |
Anonymous access is not supported. |