Error Code: 1001 (Resource that is related to given resource cannot be found)

HTTP status Code: 400

Some of our resources are connected to other resources - you cannot get one without the other. If in your requests you specify ID of that related resources that will be invalid or nonexistent, then we cannot fulfill the request and response with this error code is our way to notify you about it.

Common examples of this error are:

• creating a new newsletter using invalid campaign
• searching for valid clicktractId but using wrong autoresponder
• adding contact with nonexistent custom-field