Update a message

curl --request PATCH \ --url https://api.getvero.com/api/v2/broadcasts/{broadcast_id}/messages/{id} \ --header 'Authorization: <api-key>' \ --header 'Content-Type: application/json' \ --data ' { "from": "promo@acme.com", "reply_to": "replies@acme.com" } '

{ "id": 123, "broadcast_id": 123, "position": 123, "name": "<string>", "active": true, "from": "<string>", "reply_to": "<string>", "created_at": "2023-11-07T05:31:56Z", "updated_at": "2023-11-07T05:31:56Z" }

Authorizations

Authorization

string

header

required

Accepts either a raw API key or Bearer <key>.

Headers

revision

string

Optional dated API revision for the request. Must use YYYY-MM-DD format.

Pattern: ^\d{4}-\d{2}-\d{2}$

Example:

"2026-03-01"

Path Parameters

broadcast_id

integer

required

Broadcast ID.

integer

required

Message ID.

Body

application/json

Update a message's sender (from/reply_to, applied across every one of the message's contents) and active flag on a draft broadcast. The control and the last remaining active message cannot be deactivated (409). name, position, and test_name are derived and rejected with 422.

from

string | null

Sender email address (email channel only). Must be a verified sender.

reply_to

string | null

active

boolean

Response

Sender updated across every content.

One message (A/B test arm) of a broadcast. from/reply_to are email-only sender fields and are null for SMS/push messages.

integer

required

broadcast_id

integer

required

position

integer

required

name

string | null

required

Server-generated message name, for example Control or Variation A.

active

boolean

required

from

string | null

required

Sender email address (email messages only).

reply_to

string | null

required

Reply-to email address (email messages only).

created_at

string<date-time>

required

updated_at

string<date-time>

required

Track API

Campaigns API

Authorizations

Headers

Path Parameters

Body

Response