{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/UpdateClusterSpecification",
  "title": "UpdateClusterSpecification",
  "type": "object",
  "description": "Specification for modifying an existing cluster's configuration.",
  "properties": {
    "dedicated": {
      "type": "object",
      "description": "Updated dedicated cluster configuration fields."
    },
    "serverless": {
      "type": "object",
      "description": "Updated serverless cluster configuration fields."
    },
    "cockroach_version": {
      "type": "string",
      "description": "Target CockroachDB version for the upgrade."
    }
  }
}