firebase-ios-sdk/FirebaseAppCheck/Tests/Fixture/AppAttestAttestationResponseSuccess.json

{
  "artifact" : "dmFsaWQgRmlyZWJhc2UgYXBwIGF0dGVzdCBhcnRpZmFjdA==",
  "attestationToken" : {
    "attestationToken": "valid_app_check_token",
    "ttl": "1800s"
  }
}