{
  "operation": "test-authorization-flow",
  "method": "POST",
  "path": "/v1/auth/validate_custom_verifier",
  "summary": "Test Authorization Flow",
  "request": {
    "user_id": "string",
    "verifier_url": "string"
  },
  "response": {
    "flow_id": "string",
    "next_uri": "string"
  }
}