docstr: When used in a template (as
  layout.template.layout.mapbox.layerdefaults), sets the default
  property values to use for elements of layout.mapbox.layers
  
  The 'layerdefaults' property is an instance of Layer
  that may be specified as:
    - An instance of :class:`plotly.graph_objs.layout.mapbox.Layer`
    - A dict of string/value properties that will be passed
      to the Layer constructor
  
      Supported dict properties:
  
  Returns
  -------
  plotly.graph_objs.layout.mapbox.Layer
docstr_tok: ["When","used","in","a","template","(","as","layout.template.layout.mapbox.layerdefaults",")",",","sets","the","default","property","values","to","use","for","elements","of","layout.mapbox.layers","The","'layerdefaults","'","property","is","an","instance","of","Layer","that","may","be","specified","as",":","-","An","instance","of",":","class",":","`","plotly.graph_objs.layout.mapbox.Layer","`","-","A","dict","of","string\/value","properties","that","will","be","passed","to","the","Layer","constructor","Supported","dict","properties",":","Returns","--","--","--","-","plotly.graph_objs.layout.mapbox.Layer"]
code: def layerdefaults(self):
      """
      When used in a template (as
      layout.template.layout.mapbox.layerdefaults), sets the default
      property values to use for elements of layout.mapbox.layers
  
      The 'layerdefaults' property is an instance of Layer
      that may be specified as:
        - An instance of :class:`plotly.graph_objs.layout.mapbox.Layer`
        - A dict of string/value properties that will be passed
          to the Layer constructor
  
          Supported dict properties:
  
      Returns
      -------
      plotly.graph_objs.layout.mapbox.Layer
      """
      return self["layerdefaults"]
  
imports: from plotly.basedatatypes import BaseLayoutHierarchyType
  import copy
label_desc: Use image node_id 13 for calling the Mapbox obj's underlying member method code with example usage: obj.layerdefaults() and returns: self