---
title: "Check Sandbox Retention Performance Test"
method: POST
path: "/v2/retention-onboarding/sandbox/performance-test/result"
tags: ["Retention Messaging Onboarding V2"]
---

# Check Sandbox Retention Performance Test

`POST /v2/retention-onboarding/sandbox/performance-test/result`

## Request body

- object
  - `application_id` string, required — a string to be decoded into a number
  - `request_id` string, required — a string at least 1 character(s) long

## Response `200`

Success

- object
  - `object` 'retention_performance_test_result', required
  - `application_id` string, required — a string to be decoded into a number
  - `request_id` string, required
  - `target` string, required
  - `result` 'PASS' | 'FAIL' | 'INCOMPLETE' | 'PENDING', required
  - `success_rate` number, required
  - `response_times` object, required
    - `p0` number
    - `p50` number
    - `p90` number
    - `p95` number
    - `p99` number
    - `p100` number
    - `average` number
  - `num_pending` number, required
  - `failures` object, required
  - `config` object, required
    - `max_concurrent_requests` number, required
    - `response_time_threshold` number, required
    - `success_rate_threshold` number, required
    - `total_duration` number, required
    - `total_requests` number, required

## Other responses

- `400` — The request did not match the expected schema
- `401` — No API key was provided in the request
- `403` — The API key does not have permission to perform this action
- `404` — The requested resource was not found
- `429` — Too many requests have been made in a short period
- `500` — An unexpected error occurred on the server
- `502` — The upstream retention provider request failed

---

[API](https://skmtc.dev/superwall/apis/superwall-api-v2.md) · [All operations](https://skmtc.dev/superwall/apis/superwall-api-v2/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/superwall/superwall-api-v2/revisions/7dbbee8e0305/schema)