---
title: "Save new value for on-demand concurrency cap"
method: POST
path: "/api/v2/synthetics/settings/on_demand_concurrency_cap"
tags: ["Synthetics"]
---

# Save new value for on-demand concurrency cap

`POST /api/v2/synthetics/settings/on_demand_concurrency_cap`

Save new value for on-demand concurrency cap.

## Request body

- OnDemandConcurrencyCapAttributes — On-demand concurrency cap attributes.
  - `on_demand_concurrency_cap` number, double — Value of the on-demand concurrency cap.

## Response `200`

OK

- OnDemandConcurrencyCapResponse — On-demand concurrency cap response.
  - `data` OnDemandConcurrencyCap — On-demand concurrency cap.
    - `attributes` OnDemandConcurrencyCapAttributes — On-demand concurrency cap attributes.
      - `on_demand_concurrency_cap` number, double — Value of the on-demand concurrency cap.
    - `type` 'on_demand_concurrency_cap' — On-demand concurrency cap type.

## Other responses

- `429` — Too many requests

---

[API](https://skmtc.dev/datadog/apis/api-v2.md) · [All operations](https://skmtc.dev/datadog/apis/api-v2/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/datadog/api-v2/revisions/da68bf029e4c/schema)