curl --request GET \
  --url 'https://www.rainbrand.com/api/v1/workspaces' \
  --header "x-api-key: $RAINBRAND_API_KEY"

{
  "data": {
    "workspaces": [
      {
        "id": "nY2c6wA9rK7bM4qV8jT3pL",
        "name": "Personal",
        "is_personal": true,
        "pricing_version": 2
      },
      {
        "id": "Hq7n3kPz6cT4aY9mB2xV8",
        "name": "Acme Inc.",
        "is_personal": false,
        "pricing_version": 2
      }
    ]
  }
}

{
  "error": {
    "code": "UNAUTHORIZED",
    "status": 401,
    "message": "Invalid or missing API credentials",
    "data": "<unknown>"
  }
}

{
  "error": {
    "code": "ACCOUNT_BANNED",
    "status": 403,
    "message": "This account has been suspended.",
    "data": "<unknown>"
  }
}

{
  "error": {
    "code": "TOO_MANY_REQUESTS",
    "status": 429,
    "message": "Rate limit exceeded",
    "data": "<unknown>"
  }
}