docstr: The 'fill' property is an instance of Fill
  that may be specified as:
    - An instance of :class:`plotly.graph_objs.layout.mapbox.layer.Fill`
    - A dict of string/value properties that will be passed
      to the Fill constructor
  
      Supported dict properties:
  
          outlinecolor
              Sets the fill outline color
              (mapbox.layer.paint.fill-outline-color). Has an
              effect only when `type` is set to "fill".
  
  Returns
  -------
  plotly.graph_objs.layout.mapbox.layer.Fill
docstr_tok: ["The","'fill","'","property","is","an","instance","of","Fill","that","may","be","specified","as",":","-","An","instance","of",":","class",":","`","plotly.graph_objs.layout.mapbox.layer.Fill","`","-","A","dict","of","string\/value","properties","that","will","be","passed","to","the","Fill","constructor","Supported","dict","properties",":","outlinecolor","Sets","the","fill","outline","color","(","mapbox.layer.paint.fill-outline-color",")",".","Has","an","effect","only","when","`","type","`","is","set","to","``","fill","''",".","Returns","--","--","--","-","plotly.graph_objs.layout.mapbox.layer.Fill"]
code: def fill(self):
      """
      The 'fill' property is an instance of Fill
      that may be specified as:
        - An instance of :class:`plotly.graph_objs.layout.mapbox.layer.Fill`
        - A dict of string/value properties that will be passed
          to the Fill constructor
  
          Supported dict properties:
  
              outlinecolor
                  Sets the fill outline color
                  (mapbox.layer.paint.fill-outline-color). Has an
                  effect only when `type` is set to "fill".
  
      Returns
      -------
      plotly.graph_objs.layout.mapbox.layer.Fill
      """
      return self["fill"]
  
imports: from plotly.basedatatypes import BaseLayoutHierarchyType
  import copy
label_desc: Use image node_id 9 for calling the Layer obj's underlying member method code with example usage: obj.fill() and returns: self