code: public ServiceFuture<ComputePolicyInner> updateAsync(String resourceGroupName, String accountName, String computePolicyName, UpdateComputePolicyParameters parameters, final ServiceCallback<ComputePolicyInner> serviceCallback) {
          return ServiceFuture.fromResponse(updateWithServiceResponseAsync(resourceGroupName, accountName, computePolicyName, parameters), serviceCallback);
      }
docs: Updates the specified compute policy.
  
  @param resourceGroupName The name of the Azure resource group.
  @param accountName The name of the Data Lake Analytics account.
  @param computePolicyName The name of the compute policy to update.
  @param parameters Parameters supplied to update the compute policy.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object