An object containing the different custom attributes associated to the conversation as key-value pairs. For relationship attributes the value will be a list of custom object instance models.
property name*string or (Custom Object Instance (object or null))additional property
Any of:
string
{
"property1": "string",
"property2": "string"
}
customer_request
One of:
intercom_user_idstringrequired
The identifier for the contact as given by Intercom.