---
title: "Changes to Create a Stream"
method: POST
path: "/Accounts/{AccountSid}/Calls/{CallSid}/Streams"
---

# Changes to Create a Stream

`POST /Accounts/{AccountSid}/Calls/{CallSid}/Streams`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 8 of 40 revisions.

- **2026-05-12** `2916d5e3072e` — 3 breaking, 3 info
- **2026-05-12** `5344c0c93a4c` — 1 breaking, 6 info
- **2026-01-20** `dce1bcef69f0` — 3 info
- **2026-01-19** `d5fbaaddfa3e` — 3 breaking, 3 warning, 8 info
- **2026-01-15** `a10b019314cd` — 1 warning
- **2026-01-15** `07f73f74a61d` — 1 breaking, 1 info
- **2026-01-15** `686ef84c2abc` — 1 breaking
- **2026-01-15** `3c88f14db21e` — 3 breaking, 7 info

## Changes

- **2026-05-12** `2916d5e3072e` — 3 breaking, 3 info
  - the `account_sid` response's property type/format changed from `string`/`uuid` to ``/`` for status `200`
  - the `call_sid` response's property type/format changed from `string`/`uuid` to ``/`` for status `200`
  - the `sid` response's property type/format changed from `string`/`uuid` to ``/`` for status `200`
  - added `#/components/schemas/uuid` to the `account_sid` response property `allOf` list for the response status `200`
  - added `#/components/schemas/uuid` to the `call_sid` response property `allOf` list for the response status `200`
  - added `#/components/schemas/uuid` to the `sid` response property `allOf` list for the response status `200`
- **2026-05-12** `5344c0c93a4c` — 1 breaking, 6 info
  - added 'unevaluatedProperties' constraint to the request body
  - added 'unevaluatedProperties' constraint to the response body for the status `200`
  - added 'unevaluatedProperties' constraint to the response body for the status `400`
  - added 'unevaluatedProperties' constraint to the response body for the status `401`
  - added 'unevaluatedProperties' constraint to the response body for the status `404`
  - added 'unevaluatedProperties' constraint to the response body for the status `422`
  - added 'unevaluatedProperties' constraint to the response body for the status `503`
- **2026-01-20** `dce1bcef69f0` — 3 info
  - added the non-success response with the status `404`
  - added the non-success response with the status `422`
  - added the non-success response with the status `503`
- **2026-01-19** `d5fbaaddfa3e` — 3 breaking, 3 warning, 8 info
  - the request property `Url` became required
  - the `StatusCallback` request property type/format changed from `string`/`` to `string`/`uri`
  - the `Url` request property type/format changed from `string`/`` to `string`/`uri`
  - removed the optional property `api_version` from the response with the `200` status
  - removed the optional property `error_code` from the response with the `200` status
  - added the new `queued` enum value to the `status/allOf[#/components/schemas/StreamStatus]/` response property for the response status `200`
  - added the new optional request property `AuthorizationBearerToken`
  - the response property `account_sid` became required for the status `200`
  - the response property `call_sid` became required for the status `200`
  - the response property `date_updated` became required for the status `200`
  - the response property `name` became required for the status `200`
  - the response property `sid` became required for the status `200`
  - the response property `status` became required for the status `200`
  - the response property `uri` became required for the status `200`
- **2026-01-15** `a10b019314cd` — 1 warning
  - removed the optional property `date_created` from the response with the `200` status
- **2026-01-15** `07f73f74a61d` — 1 breaking, 1 info
  - removed the media type `application/json` from the request body
  - added the media type `application/x-www-form-urlencoded` to the request body
- **2026-01-15** `686ef84c2abc` — 1 breaking
  - the response property `error_code` became nullable for the status `200`
- **2026-01-15** `3c88f14db21e` — 3 breaking, 7 info
  - removed the media type `application/x-www-form-urlencoded` from the request body
  - the `error_code` response's property type/format changed from `string`/`` to `integer`/`int32` for status `200`
  - the `status` response's property type/format changed from `string`/`` to ``/`` for status `200`
  - added the media type `application/json` to the request body
  - added the non-success response with the status `400`
  - added the non-success response with the status `401`
  - added the optional property `date_created` to the response with the `200` status
  - added `#/components/schemas/StreamStatus` to the `status` response property `allOf` list for the response status `200`
  - removed the `in-progress` enum value from the `status` response property for the response status `200`
  - removed the `stopped` enum value from the `status` response property for the response status `200`

---

[Operation](https://skmtc.dev/signalwire/apis/compatibility-api/docs/Accounts/:AccountSid/Calls/:CallSid/Streams/post.md) · [API](https://skmtc.dev/signalwire/apis/compatibility-api.md) · [Page](https://skmtc.dev/signalwire/apis/compatibility-api/changes/Accounts/:AccountSid/Calls/:CallSid/Streams/post)