IndexSpecification

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/IndexSpecification",
  "title": "IndexSpecification",
  "type": "object",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "description": "Index name"
    },
    "fields": {
      "type": "array",
      "description": "Fields to index",
      "items": {
        "type": "object",
        "properties": {
          "path": {
            "type": "string",
            "description": "JSON path to the field"
          },
          "datatype": {
            "type": "string",
            "description": "Data type for indexing",
            "enum": [
              "string",
              "number",
              "date",
              "timestamp"
            ]
          },
          "maxLength": {
            "type": "integer",
            "description": "Maximum length for string fields"
          },
          "order": {
            "type": "string",
            "enum": [
              "asc",
              "desc"
            ]
          }
        }
      }
    },
    "unique": {
      "type": "boolean",
      "description": "Whether the index enforces uniqueness"
    },
    "language": {
      "type": "string",
      "description": "Language for text indexes"
    },
    "spatial": {
      "type": "string",
      "description": "Spatial index specification"
    },
    "search_on": {
      "type": "string",
      "description": "Full-text search specification",
      "enum": [
        "none",
        "text",
        "text_value"
      ]
    }
  }
}