---
name: cloud-logs-dataprime-ref-uuid-func
title: DataPrime UUID functions
description: This guide provides a glossary of IBM® Cloud Logs DataPrime UUID functions.
last-updated: 2025-10-17
---

> ## Documentation Index
> The table of contents for this documentation set is at https://cloud.ibm.com/docs/cloud-logs?format=markdown
> The index for all IBM Cloud docs is at: https://cloud.ibm.com/docs/llms.txt
> Use these files to discover more information as needed.

# DataPrime UUID functions
{: #dataprime-ref-uuid-func}

This guide provides a glossary of IBM® Cloud Logs DataPrime UUID functions.
{: shortdesc}


## `isUuid`
{: #isuuid}

Returns true if UUID is valid.

```text
isUuid(uuid: string): bool
```
{: codeblock}



## `randomUuid`
{: #randomuuid}

Returns a random UUIDv4.

```text
randomUuid(): string
```
{: codeblock}