---
title: "UpdateParams defines a governance operation for updating the x/crisis module parameters. The authority is defined in the keeper."
method: POST
path: "/cosmos.crisis.v1beta1.Msg/UpdateParams"
tags: ["Msg"]
---

# UpdateParams defines a governance operation for updating the x/crisis module parameters. The authority is defined in the keeper.

`POST /cosmos.crisis.v1beta1.Msg/UpdateParams`

Since: cosmos-sdk 0.47

## Request body

- CosmosCrisisV1beta1MsgUpdateParams — MsgUpdateParams is the Msg/UpdateParams request type. Since: cosmos-sdk 0.47
  - `authority` string — authority is the address that controls the module (defaults to x/gov unless overwritten).
  - `constant_fee` CosmosBaseV1beta1Coin — Coin defines a token with a denomination and an amount. NOTE: The amount field is an Int which implements the custom method signatures required by gogoproto.
    - `amount` string
    - `denom` string

## Response `200`

A successful response.

- CosmosCrisisV1beta1MsgUpdateParamsResponse — MsgUpdateParamsResponse defines the response structure for executing a MsgUpdateParams message. Since: cosmos-sdk 0.47

## Other responses

- `default` — An unexpected error response.

## Changes

- **2024-08-14** `21c607e4fa20` — 1 info
  - api operation id `CosmosCrisisV1Beta1Msg_UpdateParams` removed and replaced with `EvidenceMsg_UpdateParamsMixin78`
- **2024-02-23** `54713b4a9d25` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/pokt-network/apis/http-api-console/changes/cosmos.crisis.v1beta1.Msg/UpdateParams/post.md)

---

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