---
title: "vdsAuditMsgField"
slug: "oas-aref-vdsauditmsgfield-3-28"
updated: 2025-07-04T10:04:20Z
published: 2025-07-07T13:45:50Z
canonical: "docs.onespan.com/oas-aref-vdsauditmsgfield-3-28"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.onespan.com/llms.txt
> Use this file to discover all available pages before exploring further.

# vdsAuditMsgField

The vdsAuditMsgField table contains extra (non-mandatory) audit message fields which may be included in an audit message. It may contain several records for one single audit message (see [vdsAuditMsg](/sec/docs/oas-aref-vdsauditmsg-3-28)).

## Columns

| Column name | Data type | Primary key | Nullable | Description |
| --- | --- | --- | --- | --- |
| vdsTimeStamp | timestamp | Yes | No | The date and time of the event. |
| vdsAMID | varchar(32) | Yes | No | 32 hex digit AMID (without “0x” prefix). |
| vdsFieldID | integer | Yes | No | Integer (dataset) ID of optional field. |
| vdsFieldValue | varchar(1024) | No | Yes | String representation of the optional field value. |

## Keys

Primary key: (vdsTimeStamp, vdsAMID, vdsFieldID)

Foreign keys: ( vdsTimeStamp, vdsAMID) references vdsAuditMsg (vdsTimeStamp, vdsAMID)

## Indexes

| Index name | Included fields |
| --- | --- |
| Level 0 default) |
| vdsauditmsgfldidx | vdsTimeStamp vdsAMID vdsFieldID |