code: def _prop_descriptions(self):
      return """\
          autocolorscale
              Determines whether the colorscale is a default palette
              (`autocolorscale: true`) or the palette determined by
              `colorscale`. In case `colorscale` is unspecified or
              `autocolorscale` is true, the default palette will be
              chosen according to whether numbers in the `color`
              array are all positive, all negative or mixed.
          cauto
              Determines whether or not the color domain is computed
              with respect to the input data (here corresponding
              trace color array(s)) or the bounds set in `cmin` and
              `cmax` Defaults to `false` when `cmin` and `cmax` are
              set by the user.
          cmax
              Sets the upper bound of the color domain. Value should
              have the same units as corresponding trace color
              array(s) and if set, `cmin` must be set as well.
          cmid
              Sets the mid-point of the color domain by scaling
              `cmin` and/or `cmax` to be equidistant to this point.
              Value should have the same units as corresponding trace
              color array(s). Has no effect when `cauto` is `false`.
          cmin
              Sets the lower bound of the color domain. Value should
              have the same units as corresponding trace color
              array(s) and if set, `cmax` must be set as well.
          colorbar
              :class:`plotly.graph_objects.layout.coloraxis.ColorBar`
              instance or dict with compatible properties
          colorscale
              Sets the colorscale. The colorscale must be an array
              containing arrays mapping a normalized value to an rgb,
              rgba, hex, hsl, hsv, or named color string. At minimum,
              a mapping for the lowest (0) and highest (1) values are
              required. For example, `[[0, 'rgb(0,0,255)'], [1,
              'rgb(255,0,0)']]`. To control the bounds of the
              colorscale in color space, use `cmin` and `cmax`.
              Alternatively, `colorscale` may be a palette name
              string of the following list: Blackbody,Bluered,Blues,C
              ividis,Earth,Electric,Greens,Greys,Hot,Jet,Picnic,Portl
              and,Rainbow,RdBu,Reds,Viridis,YlGnBu,YlOrRd.
          reversescale
              Reverses the color mapping if true. If true, `cmin`
              will correspond to the last color in the array and
              `cmax` will correspond to the first color.
          showscale
              Determines whether or not a colorbar is displayed for
              this trace.
          """
  
imports: from plotly.basedatatypes import BaseLayoutHierarchyType
  import copy
label_desc: Use image node_id 19 for calling the Coloraxis obj's underlying member method code with example usage: obj._prop_descriptions() and returns: str