If you are looking to quickly start with SOAP, then believe me, nowadays it has become a piece of cake
to quickly see your simple SOAP service running & can have client to consume other services. 7-8 years back it was required to understand WSDL properly as you were required to write it by yourself majorly but now it is not the case.
Below is quick tutorial series using this you can have one quick PoC running on the same day -
https://www.youtube.com/watch?v=mKjvKPlb1rA&list=PLqq-6Pq4lTTZTYpk_1DOowOGWJMIH5T39&index=1
to quickly see your simple SOAP service running & can have client to consume other services. 7-8 years back it was required to understand WSDL properly as you were required to write it by yourself majorly but now it is not the case.
Below is quick tutorial series using this you can have one quick PoC running on the same day -
https://www.youtube.com/watch?v=mKjvKPlb1rA&list=PLqq-6Pq4lTTZTYpk_1DOowOGWJMIH5T39&index=1