{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://oods-foundry.com/schemas/design.versions.input.json",
  "title": "design_versions input",
  "description": "design_versions input: versions.",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "action": {
      "type": "string",
      "enum": [
        "versions"
      ],
      "description": "Choose versions."
    },
    "compositionId": {
      "type": "string",
      "pattern": "^cmp-[a-f0-9]{12}$",
      "description": "An existing composition from design_compose; with no version, its latest version opens."
    }
  },
  "required": [
    "compositionId"
  ]
}