The CreateNote function is used to add a note to a contact's history.
When calling this function, the Function parameter sent to the API should be CreateNote.
ContactId - This is the Id of the contact. If you added the contact via the API, you'll already have the Id. If you're using a contact that you entered from the CRM, this page explains how to find the Id. *Note: ContactId should be treated like a string, NOT an integer or any other number type.*
Note - This is the text that should appear in the note field.
This code shows how to add a note to a contact's history.