[
  {
    "method": "ListCatalogs",
    "client": "CatalogServiceClient",
    "arguments": {
      "parent": "projects/${PROJECT_ID}/locations/us-east1"
    }
  }
]

Add a not-currently-working smoke test for Retail v2
Add a not-currently-working smoke test for Retail v2

(We can release a package when this starts working.)
