public void resetCallbacksForInProgressTasks(String workflowId) {
        Preconditions.checkArgument(
                StringUtils.isNotBlank(workflowId), "workflow id cannot be blank");
        stub.resetWorkflowCallbacks(
                WorkflowServicePb.ResetWorkflowCallbacksRequest.newBuilder()
                        .setWorkflowId(workflowId)
                        .build());
    }
Resets the callback times of all IN PROGRESS tasks to 0 for the given workflow

@param workflowId the id of the workflow
grpc-client/src/main/java/com/netflix/conductor/client/grpc/WorkflowClient.java