Attaches a raw file tag with binary data to the specified vault item.
cbdrive.setFileTag(fileName, tagId, data_Buffer, [callback])
The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).
The callback for this method is defined as:
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'err' has 2 properties which hold detailed information:
This method attaches a raw file tag with binary data to the vault item (file, directory, or alternate stream) specified by FileName using the specified TagId. If a raw file tag with the specified TagId is already attached to the specified vault item, it is replaced.
The value passed for FileName must be a vault-local absolute path. The value passed for TagId must be in the range 0x0001 to 0xCFFF (inclusive).
The Data parameter specifies the raw binary data to store in the file tag; it may be up to 65531 bytes in length.
Please refer to the File Tags topic for more information.
Note: This method can only be called when Active is true, and cannot be called within events.