Hi, Did you try with service variables? For example,
var sm = require('service-metadata');
sm.setVar('var://service/mpgw/skip-backside', true) ;
sm.getVar('var://service/system/ident')
https://www.ibm.com/docs/en/datapower-gateway/10.5.x?topic=apis-service-metadata-module
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uvaise odam
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