Update Scale Threshold

Update the scale threshold of all point layers in an ArcGIS Pro map.

# current project
aprx = arcpy.mp.ArcGISProject("CURRENT")

# get the map_obj
maps = aprx.listMaps("MyMap")

# if the map found
if len(maps) > 0:
    map = maps[0]

    # loop map layers
    for lyr in map.listLayers():

        # if feature layer that supports "MINTHRESHOLD"
        if lyr.isFeatureLayer and lyr.supports("MINTHRESHOLD"):
       
            # check if point layer
            desc = arcpy.Describe(lyr)
            if hasattr(desc, "shapeType") and desc.shapeType == "Point":
           
                # set the threshold
                print(f" ... updating scale threshold for {lyr.longName}")
                lyr.minThreshold = 10000