@Override
    public ListScheduleGroupsResult listScheduleGroups(ListScheduleGroupsRequest request) {
        request = beforeClientExecution(request);
        return executeListScheduleGroups(request);
    }
<p>
Returns a paginated list of your schedule groups.
</p>

@param listScheduleGroupsRequest
@return Result of the ListScheduleGroups operation returned by the service.
@throws ValidationException
        The input fails to satisfy the constraints specified by an AWS service.
@throws InternalServerException
        Unexpected error encountered while processing the request.
@throws ThrottlingException
        The request was denied due to request throttling.
@sample AmazonScheduler.ListScheduleGroups
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/scheduler-2021-06-30/ListScheduleGroups" target="_top">AWS
     API Documentation</a>
aws-java-sdk-scheduler/src/main/java/com/amazonaws/services/scheduler/AmazonSchedulerClient.java