{
  "campaigns": {
    "campaign-a": {
      "list": "newsletter-a",
      "one_click_uri": "https://unsubscribe.example.invalid/one-click/newsletter-a/token-a-001"
    },
    "campaign-b": {
      "list": "newsletter-b",
      "one_click_uri": "https://unsubscribe.example.invalid/one-click/newsletter-b/token-b-001"
    }
  },
  "cases": {
    "valid-a": "campaign-a",
    "valid-b": "campaign-b",
    "cross-a-to-b": "campaign-a",
    "global-a": "campaign-a",
    "missing-uri-a": "campaign-a",
    "missing-post-b": "campaign-b",
    "duplicate-uri-a": "campaign-a",
    "duplicate-post-b": "campaign-b",
    "malformed-uri-a": "campaign-a",
    "malformed-post-b": "campaign-b",
    "multiple-https-a": "campaign-a"
  }
}