Help with simple Ebay API call in Python

Hi I got the below code for my ebay api python script: import json import requests search_term = "electronic components" url = ('[login to view URL]\ ?OPERATION-NAME=findItemsByKeywords\ &SortOrder=PricePlusShippingLowest\ &buyerPostalCode=92128&SERVICE-VERSION=1.13.0\ &SECURITY-APPNAME= "hiddenkey" &RESPONSE-DATA-FORMAT=JSON\ &REST-PAYLOAD\ &itemFilter(0).name=Condition\ &itemFilter(1).name=MaxPrice\ &itemFilter(1).value=500.0\ &itemFilter(1).paramName=Currency\ &itemFilter(1).paramValue=USD\ &keywords=' + search_term) apiResult = [login to view URL](url) parseddoc = [login to view URL]() print (parseddoc) the response im getting is: {'findItemsByKeywordsResponse': [{'ack': ['Failure'], 'errorMessage': [{'error': [{'errorId': ['46'], 'domain': ['Marketplace'], 'severity': ['Error'], 'category': ['Request'], 'message': ['Value is required for item filter, CONDITION.'], 'subdomain': ['Search'], 'parameter': ['CONDITION']}]}], 'version': ['1.13.0'], 'timestamp': ['2018-09-01T21:38:52.050Z']}]} Please place a bid if you worked with ebay api before and you know how to solve that.