code: public ServiceFuture<Iteration> updateIterationAsync(UUID projectId, UUID iterationId, Iteration updatedIteration, final ServiceCallback<Iteration> serviceCallback) {
          return ServiceFuture.fromResponse(updateIterationWithServiceResponseAsync(projectId, iterationId, updatedIteration), serviceCallback);
      }
docs: Update a specific iteration.
  
  @param projectId Project id
  @param iterationId Iteration id
  @param updatedIteration The updated iteration model
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object