curl --request POST \
  --url https://api.iotools.cloud/v1/tool/cue-formatter-validator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "cueInput": "package config\n\n// Service configuration\nname:     \"checkout-service\"\nreplicas: >=1 & <=10\nport:     8080\ndebug:    false\n\nenv: \"production\" | \"staging\" | \"development\"\n\nresources: {\n\tcpu:    \"500m\"\n\tmemory: \"512Mi\"\n}\n\ntags: [\"payments\", \"checkout\"]\n",
  "indentSize": "2"
}
'

{
  "tool": "cue-formatter-validator",
  "tool_version": "1.0.2",
  "outputs": {
    "formatted": "package config\n\n// Service configuration\nname: \"checkout-service\"\nreplicas: >=1 & <=10\nport: 8080\ndebug: false\n\nenv: \"production\" | \"staging\" | \"development\"\n\nresources: {\n  cpu: \"500m\"\n  memory: \"512Mi\"\n}\n\ntags: [\n  \"payments\",\n  \"checkout\",\n]\n",
    "diagnostics": [
      {
        "line": "-",
        "severity": "OK",
        "message": "No syntax errors found."
      }
    ],
    "classification": [
      {
        "field": "name",
        "kind": "Concrete value",
        "value-constraint": "\"checkout-service\""
      },
      {
        "field": "replicas",
        "kind": "Constraint / schema",
        "value-constraint": ">=1 & <=10"
      },
      {
        "field": "port",
        "kind": "Concrete value",
        "value-constraint": "8080"
      },
      {
        "field": "debug",
        "kind": "Concrete value",
        "value-constraint": "false"
      },
      {
        "field": "env",
        "kind": "Constraint / schema",
        "value-constraint": "\"production\" | \"staging\" | \"development\""
      },
      {
        "field": "resources.cpu",
        "kind": "Concrete value",
        "value-constraint": "\"500m\""
      },
      {
        "field": "resources.memory",
        "kind": "Concrete value",
        "value-constraint": "\"512Mi\""
      },
      {
        "field": "tags",
        "kind": "Concrete value",
        "value-constraint": "[\"payments\",\"checkout\"]"
      }
    ],
    "evaluated": "{\n  \"name\": \"checkout-service\",\n  \"replicas\": \"⟨constraint: >=1 & <=10⟩\",\n  \"port\": 8080,\n  \"debug\": false,\n  \"env\": \"⟨constraint: \\\"production\\\" | \\\"staging\\\" | \\\"development\\\"⟩\",\n  \"resources\": {\n    \"cpu\": \"500m\",\n    \"memory\": \"512Mi\"\n  },\n  \"tags\": [\n    \"payments\",\n    \"checkout\"\n  ]\n}"
  },
  "credits_used": 5,
  "credits_remaining": null
}