Cancel broadcasts

Stops a scheduled or sending broadcast and answers it.

POST /v1/marketing/broadcasts/{id}/cancel

Marketing → · All API references → · Get started →

Address	`https://api.hanzo.ai/v1/marketing/broadcasts/{id}/cancel`
Method	`POST`
Operation	`post_marketing_broadcasts_by_id_cancel`
Auth	`Authorization: Bearer $HANZO_API_KEY`

Stops a scheduled or sending broadcast and answers it. Who it already reached stays recorded.

Org admin only.

Request

1 field.

Field	In	Type	Required	Description
`id`	path	string	yes	ID is the broadcast's id.

Response

Status	Body	Meaning
`200`	marketing.Broadcast	ok
`default`	problem-details	refused

200 body — 34 fields.

Field	In	Type	Always	Description
`audience`	body	integer (int64)	—	Audience is how many subscribers it selected when it started.
`createdAt`	body	integer (int64)	—	CreatedAt and UpdatedAt are unix seconds.
`error`	body	string	—	Error is why a failed broadcast stopped.
`filter`	body	marketing.Filter	—
`filter.basis`	body	string	—	Basis keeps subscribers by the consent basis recorded for them: explicit, legitimate_interest or unverified.
`filter.clickedAfter`	body	integer (int64)	—	ClickedAfter keeps subscribers who clicked a link at or after this time.
`filter.confirmedAfter`	body	integer (int64)	—	ConfirmedAfter and ConfirmedBefore bound when the subscription was confirmed, unix seconds, inclusive.
`filter.confirmedBefore`	body	integer (int64)	—	ConfirmedBefore is the upper bound of ConfirmedAfter's range.
`filter.createdAfter`	body	integer (int64)	—	CreatedAfter and CreatedBefore bound when the subscriber joined the list, unix seconds, inclusive.
`filter.createdBefore`	body	integer (int64)	—	CreatedBefore is the upper bound of CreatedAfter's range.
`filter.field`	body	string	—	Field names a custom field, and Value keeps subscribers whose value for it is exactly this.
`filter.notOpenedSince`	body	integer (int64)	—	NotOpenedSince keeps subscribers who have opened nothing since this time, including those who never opened anything.
`filter.openedAfter`	body	integer (int64)	—	OpenedAfter keeps subscribers who opened a broadcast at or after this time.
`filter.q`	body	string	—	Q keeps subscribers whose address or name begins with it, case-insensitively.
`filter.ref`	body	string	—	Ref keeps subscribers from one source instance: a form id, a page, an import batch id.
`filter.source`	body	string	—	Source keeps subscribers that came from this kind of source: form, page, api, import or commerce.
`filter.status`	body	string	—	Status is one status or several, comma-separated: pending, subscribed, unsubscribed, bounced, complained, cleaned.
`filter.tag`	body	string	—	Tag keeps subscribers carrying this tag.
`filter.value`	body	string	—	Value is the custom field's value Field keeps.
`finishedAt`	body	integer (int64)	—	FinishedAt is when it ended.
`fromAddress`	body	string	—	FromAddress is the sender's address.
`fromName`	body	string	—	FromName, FromAddress and ReplyTo override the list's sender.
`html`	body	string	—	HTML is the message as HTML.
`id`	body	string	—	ID is the broadcast's id ("brd_" and 96 random bits in hex).
`list`	body	string	—	List is the list it goes to.
`provider`	body	string	—	Provider is ses or sendgrid; empty takes the list's.
`replyTo`	body	string	—	ReplyTo is where replies go.
`scheduledAt`	body	integer (int64)	—	ScheduledAt is when it is to start, unix seconds.
`segment`	body	string	—	Segment narrows it to a saved segment of the list; empty is the list.
`startedAt`	body	integer (int64)	—	StartedAt and FinishedAt are when sending began and ended.
`status`	body	string	—	Status is draft, scheduled, sending, sent, cancelled or failed.
`subject`	body	string	—	Subject is the subject line.
`text`	body	string	—	Text is the message as plain text.
`updatedAt`	body	integer (int64)	—	UpdatedAt is the last change.

Failure carries the platform error shape — see Errors.

Examples

CLI

SDK

HTTP

MCP

hanzo marketing broadcasts cancel <id>

.ts

.py

.go

.rs

.java

import { Configuration, MarketingApi } from 'hanzoai';

const api = new MarketingApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.postMarketingBroadcastsByIdCancel({ id: 'id' });

from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import MarketingApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = MarketingApi(client).post_marketing_broadcasts_by_id_cancel(id='id')

cfg := hanzoai.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := hanzoai.NewAPIClient(cfg)

resp, _, err := client.MarketingAPI.PostMarketingBroadcastsByIdCancel(context.Background()).Execute()
if err != nil {
	return err
}

use hanzo_client::apis::{configuration::Configuration, marketing_api};

let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();

let result = marketing_api::post_marketing_broadcasts_by_id_cancel(&cfg, Default::default()).await?;

import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.MarketingApi;

ApiClient client = new ApiClient();
client.setBearerToken(System.getenv("HANZO_API_KEY"));

var result = new MarketingApi(client).postMarketingBroadcastsByIdCancel();

The method above is the one at the current release of the document. [email protected] (npm) and [email protected] (PyPI) were generated from an earlier release, where this operation carried a different id, so it spells the method differently — regenerating the clients is what makes the two agree. SDKs →

curl -X POST https://api.hanzo.ai/v1/marketing/broadcasts/<id>/cancel \
  -H "Authorization: Bearer $HANZO_API_KEY"

MCP reaches marketing through the marketing tool, which names its 82 operations with its own verbs — this one among them, under a name only MCP declares. describe explains any of them:

curl -X POST https://api.hanzo.ai/v1/mcp \
  -H "Content-Type: application/json" \
  -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "tools/call",
       "params": {
         "name": "describe",
         "arguments": {
           "op": "list_marketing_audiences"
         }
       }
     }'

Marketing API · All Hanzo APIs · Interactive reference

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