For GoogleCloudFunction destinations, you need to grant permissions to the extensions@commercetools-platform.iam.gserviceaccount.com service account to invoke your function. If your function's version is 1st gen, grant the service account the IAM role Cloud Functions Invoker. For version 2nd gen, assign the IAM role Cloud Run Invoker using the Cloud Run console.
For GoogleCloudFunction destinations, you need to grant permissions to the
extensions@commercetools-platform.iam.gserviceaccount.comservice account to invoke your function. If your function's version is 1st gen, grant the service account the IAM roleCloud Functions Invoker. For version 2nd gen, assign the IAM roleCloud Run Invokerusing the Cloud Run console.