---
title: "Changes to POST /call/FnFailRetryConstantDelay"
method: POST
path: "/call/FnFailRetryConstantDelay"
---

# Changes to POST /call/FnFailRetryConstantDelay

`POST /call/FnFailRetryConstantDelay`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 52 revisions.

- **2025-09-08** `99302493e325`: 1 breaking, 3 warning, 1 info
- **2025-08-26** `8d2baefe5f36`: 1 info
- **2025-03-11** `e28c8736c70e`: 1 breaking

## Changes

- **2025-09-08** `99302493e325`: 1 breaking, 3 warning, 1 info
  - added the new required request property `__baml_options__/client_registry/clients`
  - removed the request property `__baml_options__/client_registry/name`
  - removed the request property `__baml_options__/client_registry/options`
  - removed the request property `__baml_options__/client_registry/provider`
  - added the new optional request property `__baml_options__/client_registry/primary`
- **2025-08-26** `8d2baefe5f36`: 1 info
  - endpoint added
- **2025-03-11** `e28c8736c70e`: 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/boundaryml/apis/baml-cli-serve/docs/call/FnFailRetryConstantDelay/post.md) - [API](https://skmtc.dev/boundaryml/apis/baml-cli-serve.md) - [Page](https://skmtc.dev/boundaryml/apis/baml-cli-serve/changes/call/FnFailRetryConstantDelay/post)