Hi All,I am using ACS RT transactional message. I have created a
collection in the event object. My json of the event looks as
following:{ "email": "a@gmail.com", "ctx": {"ratePlans": [ {
"ratePlanCode": "string127 #1", "taxInclusive": true, "startDt":
"2020-07-02", "startDateYYYYMMDD": "string127 #1" }, { "ratePlanCode":
"string127 #2", "taxInclusive": true, "startDt": "2020-07-02",
"startDateYYYYMMDD": "string127 #5" } ]I am trying to find how to get
the array length for looping through the va...