---
title: "PruneAcknowledgements defines a rpc handler method for MsgPruneAcknowledgements."
method: POST
path: "/ibc.core.channel.v1.Msg/PruneAcknowledgements"
tags: ["Msg"]
---

# PruneAcknowledgements defines a rpc handler method for MsgPruneAcknowledgements.

`POST /ibc.core.channel.v1.Msg/PruneAcknowledgements`

## Request body

- IbcCoreChannelV1MsgPruneAcknowledgements — MsgPruneAcknowledgements defines the request type for the PruneAcknowledgements rpc.
  - `channel_id` string
  - `limit` string, uint64
  - `port_id` string
  - `signer` string

## Response `200`

A successful response.

- IbcCoreChannelV1MsgPruneAcknowledgementsResponse — MsgPruneAcknowledgementsResponse defines the response type for the PruneAcknowledgements rpc.
  - `total_pruned_sequences` string, uint64 — Number of sequences pruned (includes both packet acknowledgements and packet receipts where appropriate).
  - `total_remaining_sequences` string, uint64 — Number of sequences left after pruning.

## Other responses

- `default` — An unexpected error response.

## Changes

- **2025-03-27** `4f349536c8f3` — 1 info
  - endpoint added
- **2025-02-24** `2ab9d24288c2` — 1 breaking
  - api path removed without deprecation
- **2024-08-14** `21c607e4fa20` — 1 info
  - endpoint added
- **2024-07-31** `19416a3f0cd1` — 1 breaking
  - api path removed without deprecation
- **2024-07-11** `ca7e84576c8e` — 1 info
  - endpoint added

[Full history](https://skmtc.dev/pokt-network/apis/http-api-console/changes/ibc.core.channel.v1.Msg/PruneAcknowledgements/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.dev/pokt-network/apis/http-api-console/revisions/671fab54b729?raw)