Requesting SOAP using CURL on Codieigniter 4

I am consuming a service using CURL. I am able to connect all the functions of the services in the form of a CXF Service List using the following code.

$client = \Config\Services::curlrequest();

Code:

    $response = $client->request('GET', 'www.soapservice.co.za/service');

    var_dump($response->getBody());

Var Dump Returns a string with Available services

The service has 10 functions listed in this manner getDataFunction.

How do i invoke the function? Or how do i get the contents of the body and start using Service functions ?

Any help would be appreciated

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I was using SoapClient on CI3 now I have moved to CI4 and the same SoapClient code that worked on CI3 does not work on CI4. Does CI4 Support SOAP? I would use soap client too as it was much easier for me. I am very new to CURL. If you have a solution i would appreciate it. The service was developed using Java and it returns CXF Service List with all Available functions.