code: public ServiceFuture<Void> triggerSyncAsync(String resourceGroupName, String serverName, String databaseName, String syncGroupName, final ServiceCallback<Void> serviceCallback) {
          return ServiceFuture.fromResponse(triggerSyncWithServiceResponseAsync(resourceGroupName, serverName, databaseName, syncGroupName), serviceCallback);
      }
docs: Triggers a sync group synchronization.
  
  @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value from the Azure Resource Manager API or the portal.
  @param serverName The name of the server.
  @param databaseName The name of the database on which the sync group is hosted.
  @param syncGroupName The name of the sync group.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object