{
  "$schema": "urn:prism:schema:v1:spec",
  "title": "Cluster capacity used",
  "data": {
    "values": [
      {"cluster": "eu-west", "used": 62},
      {"cluster": "us-east", "used": 88},
      {"cluster": "ap-south", "used": 41},
      {"cluster": "sa-east", "used": 17}
    ]
  },
  "mark": {"type": "progress", "orient": "vertical", "total": 100, "corner_radius": 2, "thickness": 0.5},
  "encoding": {
    "x": {"field": "cluster", "type": "nominal"},
    "y": {"field": "used", "type": "quantitative", "axis": {"title": "% capacity"}}
  }
}