{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "GlobalSecondaryIndex",
  "type": "object",
  "properties": {
    "IndexName": {
      "type": "string",
      "description": "The name of the global secondary index"
    },
    "KeySchema": {
      "type": "array",
      "description": "The key schema for the global secondary index"
    }
  }
}