code: @ObjectiveCName("unbindRawFileWithFileId:autoCancel:withCallback:")
      public void unbindRawFile(long fileId, boolean isAutoCancel, FileCallback callback) {
          modules.getFilesModule().unbindFile(fileId, callback, isAutoCancel);
      }
docs: Unbind Raw File
  
  @param fileId       file id
  @param isAutoCancel automatically cancel download
  @param callback     file state callback