Creates a new opportunity for a contact

Removes a specific tag from a contact if it exists on the contact.

Adds a new contact or Updates an existing contact based on the list and email address

Deletes a contact from a list

Creates an Enrollment for a Contact for particular a Course

Updates an existing Contact or Creates one by email address. For existing Contacts, it only updates present fields that have non-empty values so you won't empty existing data. If a contact with the provided email address doesn't exist, a new one will be created.

Creates a new List

Unsubscribes a contact from a list