{
  "description": "Response from POST /webauthn/login/initialize — returns a WebAuthn credential request challenge",
  "request": {
    "method": "POST",
    "path": "/webauthn/login/initialize",
    "body": {
      "user_id": "c339547d-e17d-4ba7-8a1d-b3d5a4d17c1c"
    }
  },
  "response": {
    "status": 200,
    "body": {
      "publicKey": {
        "challenge": "dGhpcyBpcyBhIGNoYWxsZW5nZQ==",
        "timeout": 60000,
        "rpId": "example.com",
        "userVerification": "required",
        "allowCredentials": [
          {
            "type": "public-key",
            "id": "5333cc5bc7c448cf82489c184ac72b65",
            "transports": ["internal"]
          }
        ]
      }
    }
  }
}