{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://api.nhtsa.gov/schemas/Investigations.json",
  "title": "Investigations",
  "description": "NHTSA Investigations schema",
  "properties": {
    "nhtsaActionNumber": {
      "type": "string"
    },
    "subject": {
      "type": "string"
    }
  },
  "type": "object"
}