Custom GROK Pattern for XML Text file

Hi all,

I am new to grok in logstash. I am trying to grok the following text file .

ac92ec61-5a5c-df11-beff-001ec95274b6,8b2135d0-ba04-4473-8398-3e0e1045c7c4Warranty754dcbf6-af93-47be-a6d3-8468fcf9ef8c1160WARJACK08M001truetruetruef036442b-371f-4d91-a1ac-caaf22d757db

I want to get the Pkey coming after "ListConfigLogic" . Please guide me how to grok it

Thanks in advance

Duplicate of Grok Pattern for text file.