{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "projectId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200,
      "description": "Identifier of the project returned by its create or list operation."
    },
    "revision": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991,
      "description": "Immutable set revision to read or compare."
    },
    "frequency": {
      "type": "string",
      "enum": [
        "off",
        "daily",
        "weekly"
      ],
      "description": "The frequency value; allowed values and bounds are specified in this schema."
    },
    "categories": {
      "minItems": 1,
      "maxItems": 5,
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "placements",
          "destinations",
          "competitors",
          "index",
          "renewals"
        ]
      },
      "description": "The categories value; allowed values and bounds are specified in this schema."
    }
  },
  "required": [
    "projectId",
    "revision",
    "frequency",
    "categories"
  ],
  "additionalProperties": false
}