api.commons.CustomerChatWidgetMessage(CustomerChatWidgetMessage)

{
    "message_sid": 0,
    "payload": {
        "assign_conversation": {
            "user_id": "string",
            "user_name": "string",
            "primary_asm_session_sid": 0
        }
    },
    "date_created": "1s",
    "ui_reference_id": "string",
    "customer_information": {
        "name": "string",
        "phone_number": "string",
        "email_address": "string"
    }
}