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Function Name | Description |
|---|---|
| Deletes a key from a backend. |
| Deletes an entire folder from a backend. |
| Returns whether a key or key folder exists in a backend. |
| Retrieves a key’s value and any user-provided metadata for it from a backend. |
| Returns a listing of all keys and sub-folders in a folder in a backend The list operation does not recurse through any sub-folders. Only information about the specified key folder is returned. |
| Sets a key’s value and optional, user-provided metadata for it in a backend. |
Backend logical structure
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To facilitate implementations of this tree, key and folder names are restricted to sequences of alphanumeric, ‘.', ‘_', and ‘-’, and '/' characters, with where '/' is used as the path separator. Furthermore, when specifying the path to a folder or key specification contains a path, the path cannot contain relative path subsequences (e.g., '/./' or '/../').
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