UpdateMetadataAsync is used if you need to change just the file's metadata without any modification to its content.
Syntax
Task UpdateMetadataAsync(string filename, RavenJObject metadata, Etag etag = null);
Parameters
filename
string
The modified file name
metadata
RavenJObject
New file metadata
etag
Etag
The current file Etag, used for concurrency checks (null
skips check)
Return Value
Task
A task that represents the asynchronous metadata update operation.
Example
await store
.AsyncFilesCommands
.UpdateMetadataAsync(
"/movies/intro.avi",
new RavenJObject()
{
{
"AllowRead", "None"
}
});
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