'Adds \'upload_data\' specific options to the \'parser\' passed in.
Args:
parser: An instance of OptionsParser.'

def _PerformUploadOptions(self, parser):

    self._PerformLoadOptions(parser)
    parser.add_option('--filename', type='string', dest='filename', action='store', help='The    name    of    the    file    containing    the    input    data.    (Required)')
    parser.add_option('--kind', type='string', dest='kind', action='store', help='The    kind    of    the    entities    to    store.')
    parser.add_option('--has_header', dest='has_header', action='store_true', default=False, help='Whether    the    first    line    of    the    input    file    should    be    skipped')
    parser.add_option('--loader_opts', type='string', dest='loader_opts', help='A    string    to    pass    to    the    Loader.initialize    method.')
    parser.add_option('--config_file', type='string', dest='config_file', action='store', help='Name    of    the    configuration    file.')
