Listing of subscriptions to a webhook

webhooks
account-activity

#1

Hi, when customers do the OAuth dance, they subscribe to the Direct Messages API.

I want to list the clients which have subscribed to the webhook using our app. I’ve tried this endpoint “account_activity/webhooks/${props.webhookId}/subscriptions/list.json” and I kept getting:

message - Your credentials do not allow access to this resource
code - 220

Please let me know how I can achieve this as the credentials are valid.