ChangesResponse

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/krimskrams-xyz/json-schema/krimskrams-xyz-changes-response-schema.json",
  "title": "ChangesResponse",
  "x-generated": "2026-10-30",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/fcc-license-search_krimskrams_xyz_openapi.json#/components/schemas/ChangesResponse",
  "properties": {
    "since": {
      "type": "string",
      "format": "date",
      "title": "Since"
    },
    "result_count": {
      "type": "integer",
      "title": "Result Count"
    },
    "results": {
      "items": {
        "$ref": "#/$defs/StatusTransition"
      },
      "type": "array",
      "title": "Results"
    }
  },
  "type": "object",
  "required": [
    "since",
    "result_count",
    "results"
  ],
  "$defs": {
    "StatusTransition": {
      "properties": {
        "usi": {
          "type": "integer",
          "title": "Usi"
        },
        "callsign": {
          "anyOf": [
            {
              "type": "string"
            },
            {
              "type": "null"
            }
          ],
          "title": "Callsign"
        },
        "old_status": {
          "type": "string",
          "title": "Old Status"
        },
        "new_status": {
          "type": "string",
          "title": "New Status"
        },
        "observed_date": {
          "type": "string",
          "format": "date",
          "title": "Observed Date"
        },
        "source_file": {
          "type": "string",
          "title": "Source File"
        }
      },
      "type": "object",
      "required": [
        "usi",
        "old_status",
        "new_status",
        "observed_date",
        "source_file"
      ],
      "title": "StatusTransition"
    }
  }
}