{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/VulnerabilityChange",
  "title": "VulnerabilityChange",
  "description": "The collection of changes that were applied in the update.",
  "properties": {
    "field": {
      "type": "string",
      "description": "The field that the change applies to.",
      "enum": [
        "SEVERITY",
        "STATUS",
        "VECTOR_STRING",
        "VULNERABILITY_SCORE"
      ],
      "readOnly": true
    },
    "previous_value": {
      "type": "string",
      "description": "The previous value of the field before the change.",
      "readOnly": true
    },
    "new_value": {
      "type": "string",
      "description": "The new value of the field after the change.",
      "readOnly": true
    }
  },
  "readOnly": true
}