PUT /api/template-channels/{templateId}/{channelId} Update the content object for an existing template-channel record. This changes what gets delivered through this channel when the parent template is used.

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Headers

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appid
string
required
Your CometChat App ID.
​
apikey
string
required
Your CometChat API Key.

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Path parameters

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templateId
string
required
The template ID.
​
channelId
string
required
The channel ID.

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Request body

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content
object
required
The updated per-channel content object. Use {{variableName}} placeholders for dynamic values.

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Example request

curl -X PUT https://{appId}.api-{region}.cometchat.io/v3/business-messaging/api/template-channels/665b2c3d4e5f6a7b8c9d0e1f/664a1b2c3d4e5f6a7b8c9d0e \
  -H "appid: YOUR_APP_ID" \
  -H "apikey: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "content": {
      "title": "Hi {{customerName}}!",
      "body": "Order {{orderId}} is on its way.",
      "actionUrl": "{{trackingUrl}}"
    }
  }'

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Example response

{
  "templateId": "665b2c3d4e5f6a7b8c9d0e1f",
  "channelId": "664a1b2c3d4e5f6a7b8c9d0e",
  "channelType": "in_app",
  "content": {
    "title": "Hi {{customerName}}!",
    "body": "Order {{orderId}} is on its way.",
    "actionUrl": "{{trackingUrl}}"
  },
  "createdAt": "2024-01-15T09:30:00.000Z",
  "updatedAt": "2024-01-16T10:00:00.000Z"
}
Updating template-channel content does not affect notifications that have already been sent. Only future sends use the updated content.