(ArcGIS API for Python) Deleting all content from a user [Python API]

Sample.py

import arcgis
import json
from arcgis.gis import GIS


gis = GIS(None,'username', 'password', verify_cert=False)

#This function takes in a username and a item [type] for deletion
def deleteContent(owner, itemType):
    try:
        #Search the user content for any items of a specfic type. This returns a list.
        result = gis.content.search(query='owner:{}'.format(owner), item_type='File Geodatabase')
        #Delete all the items in the list
        gis.content.delete_items(result)
    except Exception as e:
        print(e)

deleteContent('username', itemType=None)