{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "schemaVersion": {
      "const": "1.0"
    },
    "operation": {
      "enum": [
        "create",
        "replace"
      ]
    },
    "company": {
      "type": "object",
      "properties": {
        "id": {
          "type": "string",
          "minLength": 1,
          "maxLength": 80,
          "pattern": "^[a-z0-9][a-z0-9-]*$"
        },
        "name": {
          "type": "string",
          "minLength": 1,
          "maxLength": 200
        },
        "legalName": {
          "anyOf": [
            {
              "type": "string",
              "minLength": 1,
              "maxLength": 200
            },
            {
              "type": "null"
            }
          ]
        },
        "aliases": {
          "type": "array",
          "items": {
            "type": "string",
            "minLength": 1,
            "maxLength": 200
          },
          "maxItems": 30
        },
        "websites": {
          "type": "array",
          "items": {
            "type": "string",
            "minLength": 1,
            "maxLength": 1500,
            "format": "uri",
            "pattern": "^https://"
          },
          "maxItems": 10,
          "minItems": 1
        },
        "country": {
          "type": "string",
          "pattern": "^[A-Z]{2}$"
        },
        "categories": {
          "type": "array",
          "items": {
            "type": "string",
            "minLength": 1,
            "maxLength": 80,
            "pattern": "^[a-z0-9][a-z0-9-]*$"
          },
          "maxItems": 30,
          "minItems": 1
        },
        "summary": {
          "type": "string",
          "minLength": 1,
          "maxLength": 2000
        },
        "evidence": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string",
                "minLength": 1,
                "maxLength": 80,
                "pattern": "^[a-z0-9][a-z0-9-]*$"
              },
              "url": {
                "type": "string",
                "minLength": 1,
                "maxLength": 1500,
                "format": "uri",
                "pattern": "^https://"
              },
              "sourceType": {
                "enum": [
                  "company_website",
                  "official_register",
                  "third_party",
                  "owner_supplied"
                ]
              },
              "observedAt": {
                "type": "string",
                "format": "date"
              },
              "note": {
                "type": "string",
                "minLength": 1,
                "maxLength": 1000
              }
            },
            "required": [
              "id",
              "url",
              "sourceType",
              "observedAt",
              "note"
            ],
            "additionalProperties": false
          },
          "maxItems": 50,
          "minItems": 1
        },
        "offerings": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string",
                "minLength": 1,
                "maxLength": 80,
                "pattern": "^[a-z0-9][a-z0-9-]*$"
              },
              "kind": {
                "enum": [
                  "product",
                  "logistics",
                  "advisory"
                ]
              },
              "category": {
                "type": "string",
                "minLength": 1,
                "maxLength": 80,
                "pattern": "^[a-z0-9][a-z0-9-]*$"
              },
              "title": {
                "type": "string",
                "minLength": 1,
                "maxLength": 200
              },
              "description": {
                "type": "string",
                "minLength": 1,
                "maxLength": 1500
              },
              "evidenceIds": {
                "type": "array",
                "items": {
                  "type": "string",
                  "minLength": 1,
                  "maxLength": 80,
                  "pattern": "^[a-z0-9][a-z0-9-]*$"
                },
                "maxItems": 20,
                "minItems": 1
              },
              "route": {
                "type": "object",
                "properties": {
                  "originCountry": {
                    "type": "string",
                    "pattern": "^[A-Z]{2}$"
                  },
                  "originCity": {
                    "anyOf": [
                      {
                        "type": "string",
                        "minLength": 1,
                        "maxLength": 200
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "destinationCountry": {
                    "type": "string",
                    "pattern": "^[A-Z]{2}$"
                  },
                  "destinationCity": {
                    "anyOf": [
                      {
                        "type": "string",
                        "minLength": 1,
                        "maxLength": 200
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "mode": {
                    "enum": [
                      "sea",
                      "air",
                      "road",
                      "rail",
                      "multimodal"
                    ]
                  }
                },
                "required": [
                  "originCountry",
                  "originCity",
                  "destinationCountry",
                  "destinationCity",
                  "mode"
                ],
                "additionalProperties": false
              },
              "inquiryUrl": {
                "type": "string",
                "minLength": 1,
                "maxLength": 1500,
                "format": "uri",
                "pattern": "^https://"
              },
              "inquiryFields": {
                "type": "array",
                "items": {
                  "type": "string",
                  "minLength": 1,
                  "maxLength": 100
                },
                "maxItems": 30
              }
            },
            "required": [
              "id",
              "kind",
              "category",
              "title",
              "description",
              "evidenceIds",
              "inquiryUrl",
              "inquiryFields"
            ],
            "additionalProperties": false
          },
          "maxItems": 100
        },
        "facts": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "field": {
                "type": "string",
                "minLength": 1,
                "maxLength": 120
              },
              "value": {
                "type": "string",
                "minLength": 1,
                "maxLength": 1500
              },
              "evidenceIds": {
                "type": "array",
                "items": {
                  "type": "string",
                  "minLength": 1,
                  "maxLength": 80,
                  "pattern": "^[a-z0-9][a-z0-9-]*$"
                },
                "maxItems": 20,
                "minItems": 1
              },
              "validUntil": {
                "anyOf": [
                  {
                    "type": "string",
                    "format": "date"
                  },
                  {
                    "type": "null"
                  }
                ]
              }
            },
            "required": [
              "field",
              "value",
              "evidenceIds",
              "validUntil"
            ],
            "additionalProperties": false
          },
          "maxItems": 100
        },
        "unknowns": {
          "type": "array",
          "items": {
            "type": "string",
            "minLength": 1,
            "maxLength": 300
          },
          "maxItems": 40
        }
      },
      "required": [
        "id",
        "name",
        "legalName",
        "aliases",
        "websites",
        "country",
        "categories",
        "summary",
        "evidence",
        "offerings",
        "facts",
        "unknowns"
      ],
      "additionalProperties": false
    },
    "expectedVersion": {
      "type": "integer",
      "minimum": 0
    },
    "idempotencyKey": {
      "type": "string",
      "minLength": 8,
      "maxLength": 120
    },
    "reason": {
      "type": "string",
      "minLength": 1,
      "maxLength": 1500
    },
    "publicationConsent": {
      "const": true
    }
  },
  "required": [
    "schemaVersion",
    "operation",
    "company",
    "expectedVersion",
    "idempotencyKey",
    "reason",
    "publicationConsent"
  ],
  "additionalProperties": false
}