Need help with Json simple code

I am a beginner with json,
Can you correct the below code in the image if I’m wrong.


the JSON itself is perfectly valid. I ran it through a JSON validator, in case I’d missed anything obvious, and it all checks clean (I used this JSON formatter/validator:

As to whether there’s something missing for your specific case… we have no way of knowing. There is no context. What are you being asked to do, what have you tried, is there a link to this online you can share?