API response not correctly handled

[thedigital]

Describe the bug
From branch #489
When trying to update Apple Pay domains, it always gives this error : Probably your Web Service username and/or password is incorrect
(Network error [errno 0]: )
But it did work as you can see in Adyen api logs : https://ca-test.adyen.com/ca/ca/api/logdetails.shtml?logID=APIL4224Q22322595HPHJR2BJ25458

To Reproduce
Steps to reproduce the behavior:

1. Use code from the pull request : Add MerchantAccount.addApplePayDomains #489
2. Call $service->merchantAccount->addApplePayDomains($merchantId, $paymentMethodId, ['domains' => [...]'])
3. See error in response after call
4. See "accepted" response in Adyen api logs

Expected behavior
Succesful response

Screenshots

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Additional context

[jillingk]

Hi @thedigital,

Thanks for reaching out to us and making the contributions! It's highly appreciated. The issue you're seeing will actually be fixed by #464 (basically the client would always throw an error for an empty response body, even though you would expect that in for example DELETE request or in this case the POST with empty response body).

Best, Jilling
Adyen

[thedigital]

Hi Jilling

Ok thank you for your answer ! Nothing to add :)

Good day