Is there any easy way to get the keys of object?

[ganeshsanap]

I have a JSON object like below:

{
  "Z-Index2": "12345",
  "Material": "12345",
  "EAN": "12345",
  "AIP": "314.48"
}

I want to get all the keys (Z-Index2, Material, EAN, AIP) dynamically from this object.

Is there any easy way to get the keys without using any premium action?

[Mira_Ghaly]

@ganeshsanap 

Have you tried using XPath?

[ganeshsanap]

@Mira_Ghaly 

Yes, I tried the solution given by John Lu in below post:

http://johnliu.net/blog/2017/11/foreach-property-in-microsoftflow-json-with-xpath-microblog

This post is very old & the solution is bit complicated. So, I just wanted to know if there is any other (new & easy) way to get the keys of object?