Contact.Unsubscribe
Changes the status of an Active contact to an Unsubscribed contact who will no longer receive campaigns. Go here for the WSDL.
Input Parameters
Here's a list of all the parameters you'll need to pass to the Contact.Unsubscribe method. All of the parameters are required.
ApiKey: string
Your API access key. Go here for more details.
Email: string
The email address of the contact that should be unsubscribed.
Return Codes
0: System Failure
The unsubscribe failed due to a system failure.
1: Success
The unsubscribe was successful.
100: Invalid API Key
The API key passed was not valid or has expired.
202: Email doesn't exist
The Email address doesn't exist in the system.