def METHOD_NAME(self):
    """
    Return the dictionary of allowed options for the scatter plot
    graphics primitive.
    EXAMPLES::
        sage: from sage.plot.scatter_plot import ScatterPlot
        sage: list(sorted(ScatterPlot([-1,2], [17,4], {})._allowed_options().items()))
        [('alpha', 'How transparent the marker border is.'),
        ('clip', 'Whether or not to clip.'),
        ('edgecolor', 'The color of the marker border.'),
        ('facecolor', 'The color of the marker face.'),
        ('hue', 'The color given as a hue.'),
        ('marker', 'What shape to plot the points. See the documentation of plot() for the full list of markers.'),
        ('markersize', 'the size of the markers.'),
        ('rgbcolor', 'The color as an RGB tuple.'),
        ('zorder', 'The layer level in which to draw.')]
    """
    return {'markersize': 'the size of the markers.',
            'marker': 'What shape to plot the points. See the documentation of plot() for the full list of markers.',
            'alpha': 'How transparent the marker border is.',
            'rgbcolor': 'The color as an RGB tuple.',
            'hue': 'The color given as a hue.',
            'facecolor': 'The color of the marker face.',
            'edgecolor': 'The color of the marker border.',
            'zorder': 'The layer level in which to draw.',
            'clip': 'Whether or not to clip.'}