public String getGrafanaVersion() {
        return this.grafanaVersion;
    }
<p>
Specifies the version of Grafana to support in the workspace. If not specified, keeps the current version of the
workspace.
</p>
<p>
Can only be used to upgrade (for example, from 8.4 to 9.4), not downgrade (for example, from 9.4 to 8.4).
</p>
<p>
To know what versions are available to upgrade to for a specific workspace, see the <a
href="https://docs.aws.amazon.com/grafana/latest/APIReference/API_ListVersions.html">ListVersions</a> operation.
</p>

@return Specifies the version of Grafana to support in the workspace. If not specified, keeps the current version
        of the workspace.</p>
        <p>
        Can only be used to upgrade (for example, from 8.4 to 9.4), not downgrade (for example, from 9.4 to 8.4).
        </p>
        <p>
        To know what versions are available to upgrade to for a specific workspace, see the <a
        href="https://docs.aws.amazon.com/grafana/latest/APIReference/API_ListVersions.html">ListVersions</a>
        operation.
aws-java-sdk-managedgrafana/src/main/java/com/amazonaws/services/managedgrafana/model/UpdateWorkspaceConfigurationRequest.java