{
  "$id": "https://opendatafabric.org/schemas/legacy/v0/DatasetSnapshot",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "description": "Represents a projection of the dataset metadata at a single point in time.\nThis type is typically used for defining new datasets and changing the existing ones.",
  "type": "object",
  "required": [
    "name",
    "kind",
    "metadata"
  ],
  "properties": {
    "name": {
      "type": "string",
      "format": "dataset-alias",
      "description": "Alias of the dataset."
    },
    "kind": {
      "$ref": "https://opendatafabric.org/schemas/datasets/v1alpha1/DatasetKind",
      "description": "Type of the dataset.",
      "unevaluatedProperties": false
    },
    "metadata": {
      "type": "array",
      "items": {
        "$ref": "https://opendatafabric.org/schemas/datasets/v1alpha1/MetadataEvent",
        "unevaluatedProperties": false
      },
      "description": "An array of metadata events that will be used to populate the chain. Here you can define polling and push sources, set licenses, add attachments etc."
    }
  }
}