91001: Sink could not be found

Twilio returns this error when your Event Streams request references a sink that Twilio cannot find. In Event Streams, a sink is the destination for subscription data, and each sink is identified by a 34-character SID with the DG prefix.

• The request used a sink Sid that does not match any existing Event Streams sink. Twilio fetches sink configurations by SID.
• The sink was deleted, and your application is still using the deleted sink SID.
• The request was sent with credentials for a different account or subaccount than the one that owns the sink. Twilio lists and returns sinks for the account associated with the request.

• List your sinks for the account making the request and confirm that the sink still exists before you fetch, update, or reference it.
• Verify that the sink SID is copied exactly and that it is a 34-character sink SID with the DG prefix.
• If the sink was deleted, create a new sink and update your application or subscription workflow to use the new sink SID.
• If you use subaccounts, make the request with credentials for the account that owns the sink.

• Sink resource
• Subscription resource
• Event Streams overview