LitmusChaos Portal API for getHeatmapData query error

[cryslam]

Question

When I'm trying to run getHeatmapData graphql query in the playground that's exposed on server-service, I get an syntax errors as shown below:

I see that there is an additional field bins {...} but would someone be able how else to formulate this query properly? (image shown below)

Any pointers would be greatly appreciated!