---
title: "update_reddit_channel_settings. Metadata MCP tool reference"
url: https://metadata.io/developers/tools/update_reddit_channel_settings
description: "Update the Reddit channel settings of an existing DRAFT wizard campaign: native objective, allow comments, placements (feed/conversations), conversion pixel, and (for manual-bid… Destructive tool on the Metadata MCP server, with its full JSON Schema."
source: metadata.io
---

# update_reddit_channel_settings

Update the Reddit channel settings of an existing DRAFT wizard campaign: native objective, allow comments, placements (feed/conversations), conversion pixel, and (for manual-bid…

Destructive [campaigns](https://metadata.io/developers/tools/#cat-campaigns)

## What it does

## Arguments

| Argument | Type |   | Notes |
|---|---|---|---|
| `campaign_id` | integer | required | The unique identifier of the wizard campaign |
| `objective` | string |   | Reddit native objective. IMPRESSIONS = Brand awareness and Reach; CLICKS = Traffic (the only objective allowed on Lead Gen campaigns); VIDEO_VIEWABLE_IMPRESSIONS_6S = Video Views 6s (video-only channels).one of: `IMPRESSIONS`, `CLICKS`, `VIDEO_VIEWABLE_IMPRESSIONS_6S` |
| `allow_comments` | boolean |   | Allow Redditors to comment on the promoted post. Platform default is true. |
| `placements` | object |   | Where the ads serve. At least one placement must stay selected; conversations is forced off when the channel has video ads. |
| `conversion_pixel_id` | string |   | Reddit conversion pixel id (created in Reddit Ads Manager). Empty string clears the pixel. |
| `bid_amount` | number |   | Manual bid amount, applied only when the effective objective uses MANUAL_BID (IMPRESSIONS / Video Views). |

## Request

**Request template, not a complete runnable example.** Replace placeholders, empty objects, arrays, and zero values with valid account-specific inputs. Read required fields and nested constraints in the full schema. Confirm the account, connected channels, and referenced assets before calling a write tool.

## Response

## Related

Other campaigns tools:

- [add_and_edit_campaign_elements](https://metadata.io/developers/tools/add_and_edit_campaign_elements) Destructive
- [add_and_edit_native_campaign_elements](https://metadata.io/developers/tools/add_and_edit_native_campaign_elements) Destructive
- [check_campaign_launch_readiness](https://metadata.io/developers/tools/check_campaign_launch_readiness) Read
- [connect_channel](https://metadata.io/developers/tools/connect_channel) Writes
- [create_budget_group](https://metadata.io/developers/tools/create_budget_group) Writes
- [create_campaign](https://metadata.io/developers/tools/create_campaign) Writes
- [create_native_structure_campaign](https://metadata.io/developers/tools/create_native_structure_campaign) Writes
- [create_update_offer](https://metadata.io/developers/tools/create_update_offer) Destructive

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