Salesforce Developer Json
https://zachelrath.wordpress.com/2012/10/21/apex-reflection-brought-to-you-by-json/
https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_json_jsongenerator.htm
http://www.thephani.com/parsing-http-response-using-apex/
System.JSON.serialize(params, true); // where params is just a regular object
page revision: 3, last edited: 16 Jun 2017 18:52