code: public void deleteWorkflow(String workflowId, boolean archiveWorkflow) {
          Preconditions.checkArgument(StringUtils.isNotBlank(workflowId), "Workflow id cannot be blank");
          stub.removeWorkflow(
                  WorkflowServicePb.RemoveWorkflowRequest.newBuilder()
                          .setWorkflodId(workflowId)
                          .setArchiveWorkflow(archiveWorkflow)
                          .build()
          );
      }
docs: Removes a workflow from the system
  
  @param workflowId      the id of the workflow to be deleted
  @param archiveWorkflow flag to indicate if the workflow should be archived before deletion