---
title: "Change, cancel, or resume the membership for its next renewal"
method: POST
path: "/v1/capacity/membership"
---

# Change, cancel, or resume the membership for its next renewal

`POST /v1/capacity/membership`

## Request

- Base URL: `https://api.specstream.ai`
- URL: `https://api.specstream.ai/v1/capacity/membership`
- Auth: API key in header `Authorization`

## Request body

- CapacityMembershipRequest
  - `action` 'change' | 'cancel' | 'resume', required
  - `plan_id` string, nullable
  - `idempotency_key` string, required

## Response `202`

Change, cancel, or resume the membership for its next renewal

- object
  - `data` object, required

## Other responses

- `default`: Error envelope

---

[API](https://skmtc.dev/specstream/apis/specstream-api.md) · [All operations](https://skmtc.dev/specstream/apis/specstream-api/llms.txt) · [OpenAPI document](https://skmtc.dev/specstream/apis/specstream-api/revisions/5a9f51143a13?raw)