Update Callback

PUT https://{{et_subdomain}}.rest.marketingcloudapis.com/platform/v1/ens-callbacks

https://developer.salesforce.com/docs/atlas.en-us.mc-apis.meta/mc-apis/updateCallback.htm

Updates a registered callback. It can take up to two minutes for callback changes to become active.

Request Body

{"0"=>{"callbackName"=>"postman-demo-updated", "callbackId"=>"0ddf4895-c8f6-4b8b-8b31-32cfd62df35b", "maxBatchSize"=>1000}}

RESPONSES

status: OK

[{&quot;callbackId&quot;:&quot;0ddf4895-c8f6-4b8b-8b31-32cfd62df35b&quot;,&quot;callbackName&quot;:&quot;postman-demo-updated&quot;,&quot;url&quot;:&quot;https://webhook.site/6f2e0568-0ab4-4648-8ba9-6aaca5cf7b25&quot;,&quot;maxBatchSize&quot;:1000}]