This script works on my Anaconda Python 3.6.4 but I need to run it from the Pro Python installation and it fails saying that the item object has no attribute export. It is supposed to download create an item and download it as a GDB do disk. It seems that  gis.content.get function results in a different object type. How can I get this to work in the Pro Python installation?
from arcgis.gis import *
import time
import sys
gis = GIS(username="username", password="pswd")
data_item_id = '259558969c234c669667adf956e6939d'
data_item = gis.content.get(data_item_id)
title="Test_Export" + time.strftime("%Y%m%d-%H%M%S")
print(data_item) # for testing
print(sys.version) # for testing
outputgdb = data_item.export(title=title,export_format="File Geodatabase",wait=True)
The printed output when it works (data_item and sys.version):
>>> <Item title:"Secure_SD_Roadkill" type:Feature Layer Collection owner:username>
3.6.4 |Anaconda, Inc.| (default, Jan 16 2018, 10:22:32) [MSC v.1900 64 bit (AMD64)]
The printed output when it fails (data_item and sys.version):
numViews=84
 spatialReference='GCS_WGS_1984'
 listed=False
 scoreCompleteness=66
 screenshots=[]
 guid=None
 industries=[]
 created=1519400137000
 _portal=<arcgis._impl.portalpy.Portal object at 0x0000000001434160>
 categories=[]
 languages=[]
 tables=None
 thumbnail='thumbnail/thumbnail.png'
 _gis=<arcgis.gis.GIS object at 0x0000000001434128>
 numRatings=0
 banner=None
 ownerFolder='71848e17504e418ea6671ab7fdfdb288'
 url='https://services.arcgis.com/jWPBXspaQsJStWX8/arcgis/rest/services/Secure_SD_Roadkill/FeatureServer'
 culture='en-us'
 access='org'
 _workdir='C:\\Users\\GFSF12~1\\AppData\\Local\\Temp'
 modified=1519400162000
 itemControl='admin'
 commentsEnabled=True
 itemid='259558969c234c669667adf956e6939d'
 avgRating=0
 appCategories=[]
 tags=['SD', 'Roadkill', 'GFP', 'South', 'Dakota', 'ArcGIS', 'Service Definition', '.sd']
 protected=False
 owner='userName'
 largeThumbnail=None
 description=None
 name='Secure_SD_Roadkill'
 snippet='Secured Service that has records appended from SD Roadkill Survey123 Data.'
 proxyFilter=None
 id='259558969c234c669667adf956e6939d'
 title='Secure_SD_Roadkill'
 type='Feature Service'
 typeKeywords=['ArcGIS Server', 'Data', 'Feature Access', 'Feature Service', 'Service', 'Singlelayer', 'Hosted Service']
 licenseInfo=None
 size=65536
 properties=None
 accessInformation=None
 documentation=None
 extent=[[-180, -90], [180, 90]]
 layers=None
 numComments=0
 _hydrated=False
3.5.3 |Continuum Analytics, Inc.| (default, May 15 2017, 10:43:23) [MSC v.1900 64 bit (AMD64)]
