curl --request PATCH \
  --url https://api.togai.com/usage_meters/{usage_meter_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "name": "<string>",
  "billableName": "<string>",
  "description": "<string>",
  "eventSchemaName": "<string>",
  "type": "COUNTER",
  "aggregation": "COUNT",
  "computations": [
    {
      "id": "<string>",
      "matcher": "{\n  \"and\": [\n    {\"in\": [{\"var\": \"dimension.city\"}, \"chennai\", \"mumbai\"]},\n    \"or\": [\n      {\">\": [{\"var\": \"attribute.distance\"}, 100]},\n      {\"<\": [{\"var\": \"attribute.distance\"}, 20]}\n    ]\n  ]\n}\n",
      "computation": {
        "*": [
          {
            "var": "attributes.distance"
          },
          0.4
        ]
      },
      "order": 123
    }
  ],
  "filters": [
    {
      "field": "<string>",
      "value": "<string>"
    }
  ]
}'

{
  "id": "um.1zlQTBWlkeO.lB7fh",
  "name": "Rides",
  "displayName": "Rides",
  "description": "Cab rides",
  "type": "COUNTER",
  "aggregation": "COUNT",
  "status": "DRAFT",
  "computations": [
    {
      "matcher": "{\n  \"and\": [\n    {\"in\": [{\"var\": \"dimension.city\"}, \"chennai\", \"mumbai\"]},\n    \"or\": [\n      {\">\": [{\"var\": \"attribute.distance\"}, 100]},\n      {\"<\": [{\"var\": \"attribute.distance\"}, 20]}\n    ]\n  ]\n}\n",
      "order": 1,
      "computation": "1"
    }
  ]
}