curl --request POST \
  --url https://api.example.com/api/infrastructure/v1/record-baseline-snapshot \
  --header 'Content-Type: application/json' \
  --data '
{
  "updates": [
    {
      "type": "<string>",
      "region": "<string>",
      "count": 123
    }
  ]
}
'

{
  "updated": 123,
  "error": "<string>"
}