This function is part of the PlayerDataStorage Interface.
Get the cached copy of a file's metadata by index. The metadata will be for the last retrieved or successfully saved version, and will not include any local changes that have not been committed by calling SaveFile. The returned pointer must be released by the user when no longer needed.
EOS_EResult::EOS_Success if the requested metadata is currently cached, otherwise an error result explaining what went wrong
|Parameter Type And Name||Usage Information|
|const EOS_PlayerDataStorage_CopyFileMetadataAtIndexOptions* CopyFileMetadataOptions||Object containing properties related to which user is requesting metadata, and at what index|
|EOS_PlayerDataStorage_FileMetadata** OutMetadata||A copy of the FileMetadata structure will be set if successful. This data must be released by calling EOS_PlayerDataStorage_FileMetadata_Release.|
If successful, this function provides data to the caller through an output parameter. Once you are finished with the data, you must release it by making the appropriate call into the EOS SDK.