Q1 - What are the typical usages of each category of handlers (Transport, Global and Service specific)  
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Q2 - What happens if a response flow handler fails ?  
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Q3 - Does any of the request flow handlers (T,G,S) use the soap body of the request ?  
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Q4 - Does any of the request flow handlers (T,G,S) alter (change or replace) soap body of the request?  
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