schema.json

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://stac-extensions.github.io/version/v1.2.0/schema.json#",
  "title": "Versioning Indicators Extension",
  "description": "STAC Versioning Indicators Extension for STAC Items and STAC Collections.",
  "type": "object",
  "required": [
    "stac_extensions"
  ],
  "properties": {
    "stac_extensions": {
      "type": "array",
      "contains": {
        "const": "https://stac-extensions.github.io/version/v1.2.0/schema.json"
      }
    }
  },
  "oneOf": [
    {
      "$comment": "This is the schema for STAC Items.",
      "type": "object",
      "required": [
        "type",
        "properties",
        "assets"
      ],
      "properties": {
        "type": {
          "const": "Feature"
        },
        "properties": {
          "$ref": "#/definitions/fields"
        },
        "assets": {
          "type": "object",
          "additionalProperties": {
            "$ref": "#/definitions/fields"
          }
        },
        "links": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/fields"
          }
        }
      }
    },
    {
      "$comment": "This is the schema for STAC Collections.",
      "type": "object",
      "required": [
        "type"
      ],
      "properties": {
        "type": {
          "const": "Collection"
        },
        "assets": {
          "type": "object",
          "additionalProperties": {
            "$ref": "#/definitions/fields"
          }
        },
        "item_assets": {
          "type": "object",
          "additionalProperties": {
            "$ref": "#/definitions/fields"
          }
        },
        "links": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/fields"
          }
        }
      },
      "allOf": [
        {
          "$ref": "#/definitions/fields"
        }
      ]
    },
    {
      "$comment": "This is the schema for STAC Catalog.",
      "type": "object",
      "required": [
        "type"
      ],
      "properties": {
        "type": {
          "const": "Catalog"
        }
      },
      "links": {
        "type": "array",
        "items": {
          "$ref": "#/definitions/fields"
        }
      },
      "allOf": [
        {
          "$ref": "#/definitions/fields"
        }
      ]
    }
  ],
  "definitions": {
    "fields": {
      "type": "object",
      "properties": {
        "version": {
          "type": "string",
          "title": "Version"
        },
        "deprecated": {
          "type": "boolean",
          "title": "Deprecated",
          "default": false
        },
        "experimental": {
          "type": "boolean",
          "title": "Experimental",
          "default": false
        }
      }
    }
  }
}