Amazon Redshift will no longer support the creation of new Python UDFs starting Patch 198. Existing Python UDFs will continue to function until June 30, 2026. For more information, see the [ blog post ](https://aws.amazon.com/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/). 

# DEFAULT\$1IAM\$1ROLE
<a name="r_DEFAULT_IAM_ROLE"></a>

Returns the default IAM role currently associated with the Amazon Redshift cluster. The function returns none if there isn't any default IAM role associated. 

## Syntax
<a name="r_DEFAULT_IAM_ROLE-synopsis"></a>

```
select default_iam_role();
```

## Return type
<a name="r_DEFAULT_IAM_ROLE-return-type"></a>

Returns a VARCHAR string. 

## Example
<a name="r_DEFAULT_IAM_ROLE-example"></a>

The following example returns the default IAM role currently associated with the specified Amazon Redshift cluster, 

```
select default_iam_role();
              default_iam_role
-----------------------------------------------
 arn:aws:iam::123456789012:role/myRedshiftRole
(1 row)
```