{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://scient.ing/ns/schemas/stages.schema.json",
  "title": "Stage requirements",
  "description": "scienting-stages/1: the uses each stage needs; configuration, not code; spec/14-rights.md.",
  "type": "object",
  "properties": {
    "format": {
      "const": "scienting-stages/1"
    },
    "id": {
      "$ref": "common.schema.json#/$defs/key"
    },
    "note": {
      "type": "string",
      "minLength": 1
    },
    "stages": {
      "type": "object",
      "minProperties": 1,
      "propertyNames": {
        "$ref": "common.schema.json#/$defs/key"
      },
      "additionalProperties": {
        "type": "object",
        "properties": {
          "uses": {
            "type": "array",
            "items": {
              "enum": [
                "read",
                "tdm",
                "redistribute",
                "quote-public",
                "accessible-copy"
              ]
            },
            "uniqueItems": true
          },
          "ai": {
            "type": "object",
            "properties": {
              "purpose": {
                "enum": [
                  "internal",
                  "external"
                ]
              },
              "processors": {
                "type": "array",
                "items": {
                  "$ref": "common.schema.json#/$defs/processor"
                },
                "minItems": 1,
                "uniqueItems": true
              }
            },
            "required": [
              "purpose"
            ],
            "additionalProperties": false
          },
          "note": {
            "type": "string",
            "minLength": 1
          }
        },
        "required": [
          "uses"
        ],
        "additionalProperties": false
      }
    }
  },
  "required": [
    "format",
    "id",
    "stages"
  ],
  "additionalProperties": false
}