---
title: "SubmitMisbehaviour defines a rpc handler method for MsgSubmitMisbehaviour."
method: POST
path: "/ibc.core.client.v1.Msg/SubmitMisbehaviour"
tags: ["Msg"]
---

# SubmitMisbehaviour defines a rpc handler method for MsgSubmitMisbehaviour.

`POST /ibc.core.client.v1.Msg/SubmitMisbehaviour`

## Request body

- IbcCoreClientV1MsgSubmitMisbehaviour — MsgSubmitMisbehaviour defines an sdk.Msg type that submits Evidence for light client misbehaviour. This message has been deprecated. Use MsgUpdateClient instead.
  - `client_id` string
  - `misbehaviour` GoogleProtobufAny
    - `@type` string
  - `signer` string

## Response `200`

A successful response.

- IbcCoreClientV1MsgSubmitMisbehaviourResponse — MsgSubmitMisbehaviourResponse defines the Msg/SubmitMisbehaviour response type.

## Other responses

- `default` — An unexpected error response.

## Changes

- **2024-08-14** `21c607e4fa20` — 1 info
  - api operation id `IbcCoreClientV1Msg_SubmitMisbehaviour` removed and replaced with `FeeMsg_SubmitMisbehaviour`
- **2024-02-23** `54713b4a9d25` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/pokt-network/apis/http-api-console/changes/ibc.core.client.v1.Msg/SubmitMisbehaviour/post.md)

---

[API](https://skmtc.dev/pokt-network/apis/http-api-console.md) · [All operations](https://skmtc.dev/pokt-network/apis/http-api-console/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/pokt-network/http-api-console/revisions/de0653d8a73d/schema)