---
title: "Changes to Regenerate Key Fn"
method: POST
path: "/key/regenerate"
---

# Changes to Regenerate Key Fn

`POST /key/regenerate`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 42 revisions.

- **2026-09-18** `082b5fabd909` — 29 info

## Changes

- **2026-09-18** `082b5fabd909` — 29 info
  - added the new optional request property `anyOf[subschema #1: RegenerateKeyRequest]/budget_fallbacks`
  - added the new optional request property `anyOf[subschema #1: RegenerateKeyRequest]/default_estimated_output_tokens`
  - added the new optional request property `anyOf[subschema #1: RegenerateKeyRequest]/default_estimated_output_tokens_per_model`
  - added the new optional request property `anyOf[subschema #1: RegenerateKeyRequest]/disable_global_guardrails`
  - added the new optional request property `anyOf[subschema #1: RegenerateKeyRequest]/enable_prompt_caching`
  - added the new optional request property `anyOf[subschema #1: RegenerateKeyRequest]/mcp_rpm_limit`
  - added the new optional request property `anyOf[subschema #1: RegenerateKeyRequest]/object_permission/anyOf[subschema #1: LiteLLM_ObjectPermissionBase]/mcp_tool_search_enabled`
  - added the new optional request property `anyOf[subschema #1: RegenerateKeyRequest]/router_settings/anyOf[subschema #1: UpdateRouterConfig]/enable_tag_filtering`
  - added the new optional request property `anyOf[subschema #1: RegenerateKeyRequest]/router_settings/anyOf[subschema #1: UpdateRouterConfig]/optional_pre_call_checks`
  - added the new optional request property `anyOf[subschema #1: RegenerateKeyRequest]/router_settings/anyOf[subschema #1: UpdateRouterConfig]/retry_policy`
  - added the new optional request property `anyOf[subschema #1: RegenerateKeyRequest]/router_settings/anyOf[subschema #1: UpdateRouterConfig]/tag_routing_prefix`
  - added the new optional request property `anyOf[subschema #1: RegenerateKeyRequest]/tag_rpm_limit`
  - added the new optional request property `anyOf[subschema #1: RegenerateKeyRequest]/throttle_on_budget_exceeded`
  - added the optional property `anyOf[subschema #1: GenerateKeyResponse]/budget_fallbacks` to the response with the `200` status
  - added the optional property `anyOf[subschema #1: GenerateKeyResponse]/default_estimated_output_tokens` to the response with the `200` status
  - added the optional property `anyOf[subschema #1: GenerateKeyResponse]/default_estimated_output_tokens_per_model` to the response with the `200` status
  - added the optional property `anyOf[subschema #1: GenerateKeyResponse]/disable_global_guardrails` to the response with the `200` status
  - added the optional property `anyOf[subschema #1: GenerateKeyResponse]/enable_prompt_caching` to the response with the `200` status
  - added the optional property `anyOf[subschema #1: GenerateKeyResponse]/key_type` to the response with the `200` status
  - added the optional property `anyOf[subschema #1: GenerateKeyResponse]/mcp_rpm_limit` to the response with the `200` status
  - added the optional property `anyOf[subschema #1: GenerateKeyResponse]/object_permission/anyOf[subschema #1: LiteLLM_ObjectPermissionBase]/mcp_tool_search_enabled` to the response with the `200` status
  - added the optional property `anyOf[subschema #1: GenerateKeyResponse]/router_settings/anyOf[subschema #1: UpdateRouterConfig]/enable_tag_filtering` to the response with the `200` status
  - added the optional property `anyOf[subschema #1: GenerateKeyResponse]/router_settings/anyOf[subschema #1: UpdateRouterConfig]/optional_pre_call_checks` to the response with the `200` status
  - added the optional property `anyOf[subschema #1: GenerateKeyResponse]/router_settings/anyOf[subschema #1: UpdateRouterConfig]/retry_policy` to the response with the `200` status
  - added the optional property `anyOf[subschema #1: GenerateKeyResponse]/router_settings/anyOf[subschema #1: UpdateRouterConfig]/tag_routing_prefix` to the response with the `200` status
  - added the optional property `anyOf[subschema #1: GenerateKeyResponse]/tag_rpm_limit` to the response with the `200` status
  - added the optional property `anyOf[subschema #1: GenerateKeyResponse]/throttle_on_budget_exceeded` to the response with the `200` status
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status

---

[Operation](https://skmtc.dev/flock/apis/litellm-api/docs/key/regenerate/post.md) · [API](https://skmtc.dev/flock/apis/litellm-api.md) · [Page](https://skmtc.dev/flock/apis/litellm-api/changes/key/regenerate/post)