def ClearExtension(self, extension_handle):
    'Clears the contents of a given extension.\n\n    Args:\n      extension_handle: The handle for the extension to clear.\n    '
    raise NotImplementedError
Clears the contents of a given extension.

Args:
  extension_handle: The handle for the extension to clear.
def ClearExtension(self, extension_handle):
    'Clears the contents of a given extension.\n\n    Args:\n      extension_handle: The handle for the extension to clear.\n    '
    raise NotImplementedError