function logUsage(event, subject, data, callback) {
    console.log('EVENT', event)
    console.log('SUBJECT', subject)
    console.log('DATA', data)
    console.log('CALLBACK', callback)
    try {
        dynamoDbHelper.getItem(event.body.tableName, event.body.CustomerId)
            .then(result => {
                const time = moment().tz("America/Denver").format('MM/DD/YY hh:mm A');
                const logObject = {
                    "TextType": subject,
                    "ErrorMessage": data.errorMessage,
                    "SentDate": time,
                    "Success": data.success,
                    "ToNumber": event.body.sendTo
                };
                if (Object.keys(result).length === 0) { // If there is no previously existing CustomerId then enter it in with its corresponding ticketId
                    const ticketId = event.body.ticketId;
                    dynamoDbHelper.putItem(event.body.tableName, {
                        "CustomerId": event.body.CustomerId.CustomerId,
                        "TicketIds": {
                            [ticketId]: [logObject]
                        }
                    })
                } else { // if there is an existing Customer Id check if there is a ticketId in the logs that match the incoming ticketId
                    const ticketId = event.body.ticketId;
                    if (ticketId in result.Item.TicketIds) { // If there is a matching ticketId then update by adding a new log object
                        dynamoDbHelper.updateItem(
                            event.body.tableName,
                            event.body.CustomerId,
                            "SET #ticketIds.#ticketId = list_append(#ticketIds.#ticketId, :new)",
                            { "#ticketIds": "TicketIds", "#ticketId": ticketId },
                            {
                                ":new": [logObject]
                            },
                            "UPDATED_NEW",
                        ).then(result => {
                            console.log('UPDATE ITEM RESULT INDEX.JS callback', result)
                        }).catch(error => {
                            console.log('UPDATE ITEM ERROR', error)
                        })
                    } else { // If there are no matching ticketIds then put a new ticket Id with its corresponding log
                        const ticketId = event.body.ticketId;
                        dynamoDbHelper.updateItem(
                            event.body.tableName,
                            event.body.CustomerId,
                            "SET #ticketIds.#ticketId = :newTicketId",
                            { "#ticketIds": "TicketIds", "#ticketId": ticketId },
                            {
                                ":newTicketId": [logObject]
                            },
                            "UPDATED_NEW"
                        ).then(result => {
                            console.log('UPDATE ITEM NO MATCHING TICKET ID', result)
                        }).catch(error => {
                            console.log('UPDATE ITEM 2 ERROR', error)
                        })
                    }

                }
                console.log('I got it right here')
                if (subject != null && data != null) {
                    callback(null, event, text, subject)
                } else {
                    callback(err)
                }
            })
            .catch(error => {
                console.log('LOG USAGE ERROR', error)
            })
    }
    catch (err) {
        return err
    }

}