public void setSnapshotArn(String snapshotArn) {
        this.snapshotArn = snapshotArn;
    }
<p>
The Amazon Resource Name (ARN) of the snapshot to restore from. Required if restoring from Amazon Redshift
Serverless to a provisioned cluster. Must not be specified at the same time as <code>snapshotName</code>.
</p>
<p>
The format of the ARN is
arn:aws:redshift:&lt;region&gt;:&lt;account_id&gt;:snapshot:&lt;cluster_identifier&gt;/&lt
;snapshot_identifier&gt;.
</p>

@param snapshotArn
       The Amazon Resource Name (ARN) of the snapshot to restore from. Required if restoring from Amazon Redshift
       Serverless to a provisioned cluster. Must not be specified at the same time as <code>snapshotName</code>
       .</p>
       <p>
       The format of the ARN is
       arn:aws:redshift:&lt;region&gt;:&lt;account_id&gt;:snapshot:&lt;cluster_identifier
       &gt;/&lt;snapshot_identifier&gt;.
aws-java-sdk-redshiftserverless/src/main/java/com/amazonaws/services/redshiftserverless/model/RestoreFromSnapshotRequest.java