How to Pass Complex Type Argument from Zeep Where all Argument Are Not Mandatory - soap

Question

I have the following soap envelope.
<soapenv:Header/>
<soapenv:Body>
<uri:wsdlGetSchedulesV3 soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<apiKey xsi:type="xsd:string">111111111111111</apiKey>
<GetSchedulesV3 xsi:type="flex:GetSchedulesV3" xmlns:flex="http://app.quinyx.com/soap/FlexForce">
<!--You may enter the following 16 items in any order-->
<!--Optional:-->
<section xsi:type="xsd:string">0</section>
<!--Optional:-->
<badgeNo xsi:type="xsd:string">111111</badgeNo>
<!--Optional:-->
<employeeId xsi:type="xsd:int">0</employeeId>
<fromDate xsi:type="xsd:string">2014-03-01</fromDate>
<!--Optional:-->
<fromTime xsi:type="xsd:string">00:00:00</fromTime>
<toDate xsi:type="xsd:string">2014-03-04</toDate>
<!--Optional:-->
<toTime xsi:type="xsd:string">23:59:59</toTime>
</GetSchedulesV3>
</uri:wsdlGetSchedulesV3>
</soapenv:Body>
</soapenv:Envelope>
As you can see from soap body, not all parameter passing is mandatory. Only apiKey, fromDate, toDate are the mandatory argument. I want to initialize only the mandatory argument. So I tried the following way to pass the argument. But I think I am missing something here.
My Attempt:
from zeep import Client
from zeep import xsd
from requests import Session
from requests.auth import HTTPBasicAuth
from zeep.transports import Transport
wsdl = "https://api.quinyx.com/FlexForceWebServices.php?wsdl"
username = "username"
password = "password "
session = Session()
session.auth = HTTPBasicAuth(username, password)
client = Client(wsdl, transport=Transport(session=session))
data ={ "apiKey" : "111111111111111",
"GetSchedulesV3" :
{ "employeeId" :xsd.SkipValue,
"badgeNo":xsd.SkipValue,
"section":xsd.SkipValue,
"fromDate":'2022-05-01',
"fromTime":xsd.SkipValue,
"toDate":'2022-06-01',
"toTime":xsd.SkipValue,
}
}
result = client.service['wsdlGetSchedulesV3'](**data)
I am getting the following error:
TypeError: {https://api.quinyx.com/soap/FlexForce}
GetSchedulesV3() got an unexpected keyword argument 'allUnits'.
Signature: `section: xsd:string, badgeNo: xsd:string, employeeId:
xsd:int, fromDate: xsd:string, fromTime: xsd:string, toDate:
xsd:string, toTime: xsd:string,