I have a json variable with the following structure:

data1->highlight->Matnr001->descr = "Marnr001 Description"

data1->highlight->Matnr002->descr = "Marnr002 Description"

data1->highlight->Matnr003->descr = "Marnr003 Description"

data1->highlight->Matnr004->descr = "Marnr004 Description"

I realize that I can retrieve descr for Matnr001 via

var result = data1.highlight.Matnr001.descr;

However, I want to be able to retrieve descr via a variable assigned in Matnr. Something like this:

var matnr = "Matnr001";

var result = data1.highlight.**matnr**.descr;

What is the correct sytax for this?

Thanks!