Get a specific value from array

Question

I'm having this situation

Inside a loop I'm having one more loop where I append specific values to a specific array. What if later I want to access the Trend value from the third array?

I know how to do that for the first array - first(variables('arrayIndustries'))?['Trend'], but what about the other ones? I have tried variables('arrayIndustries')?[2]?['Trend'] to get the trend value from the second array but this gives me empty value. I appreciate the help since I'm an intern and new to this

Answer 1

Use following expression:

variables('arrayIndustries')?[2].Trend

My simple test for your reference:

Result: