---
title: "Changes to Update Guardrail"
method: PUT
path: "/guardrails/{guardrail_id}"
---

# Changes to Update Guardrail

`PUT /guardrails/{guardrail_id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 138 revisions.

- **2026-10-21** `f2fb14eab3f5`: 1 breaking, 106 info

## Changes

- **2026-10-21** `f2fb14eab3f5`: 1 breaking, 106 info
  - removed `#/components/schemas/GraySwanGuardrailConfigModelOptionalParams` from the `guardrail/litellm_params/optional_params` request property `anyOf` list
  - api tag `guardrails` added
  - api tag `Guardrails` removed
  - added the new optional request property `guardrail/litellm_params/advisory_system_message`
  - added the new optional request property `guardrail/litellm_params/akto_account_id`
  - added the new optional request property `guardrail/litellm_params/akto_api_key`
  - added the new optional request property `guardrail/litellm_params/akto_base_url`
  - added the new optional request property `guardrail/litellm_params/akto_metadata`
  - added the new optional request property `guardrail/litellm_params/akto_vxlan_id`
  - added the new optional request property `guardrail/litellm_params/api_id`
  - added the new optional request property `guardrail/litellm_params/asset_id`
  - added the new optional request property `guardrail/litellm_params/aws_external_id`
  - added the new optional request property `guardrail/litellm_params/block_on_error`
  - added the new optional request property `guardrail/litellm_params/ccr_retrieval`
  - added the new optional request property `guardrail/litellm_params/checks`
  - added the new optional request property `guardrail/litellm_params/chunk_budget_chars`
  - added the new optional request property `guardrail/litellm_params/client_id`
  - added the new optional request property `guardrail/litellm_params/client_secret`
  - added the new optional request property `guardrail/litellm_params/content_filter_threshold`
  - added the new optional request property `guardrail/litellm_params/context_source`
  - added the new optional request property `guardrail/litellm_params/contextual_grounding_from_messages`
  - added the new optional request property `guardrail/litellm_params/decision_model`
  - added the new optional request property `guardrail/litellm_params/deepkeep_firewall_id`
  - added the new optional request property `guardrail/litellm_params/file_guardrail_timeout`
  - added the new optional request property `guardrail/litellm_params/gateway_name`
  - added the new optional request property `guardrail/litellm_params/grounding_strictness`
  - added the new optional request property `guardrail/litellm_params/guardrail_timeout`
  - added the new optional request property `guardrail/litellm_params/inspect_embeddings`
  - added the new optional request property `guardrail/litellm_params/logging_only_continue_on_input_failure`
  - added the new optional request property `guardrail/litellm_params/logging_only_scope`
  - added the new optional request property `guardrail/litellm_params/max_concurrent_decision_calls`
  - added the new optional request property `guardrail/litellm_params/max_input_chars`
  - added the new optional request property `guardrail/litellm_params/on_sensitive_data`
  - added the new optional request property `guardrail/litellm_params/only_scan_new_messages`
  - added the new optional request property `guardrail/litellm_params/pii_confidence_threshold`
  - added the new optional request property `guardrail/litellm_params/policy_names`
  - added the new optional request property `guardrail/litellm_params/post_checkpoint_id`
  - added the new optional request property `guardrail/litellm_params/pre_checkpoint_id`
  - added the new optional request property `guardrail/litellm_params/presidio_analyze_chunk_size_bytes`
  - added the new optional request property `guardrail/litellm_params/prompt_attack_threshold`
  - …67 more

---

[Operation](https://skmtc.dev/sea-lion/apis/litellm-api/docs/guardrails/:guardrail_id/put.md) - [API](https://skmtc.dev/sea-lion/apis/litellm-api.md) - [Page](https://skmtc.dev/sea-lion/apis/litellm-api/changes/guardrails/:guardrail_id/put)