code: public ServiceFuture<ProjectInner> createOrUpdateAsync(String groupName, String serviceName, String projectName, ProjectInner parameters, final ServiceCallback<ProjectInner> serviceCallback) {
          return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(groupName, serviceName, projectName, parameters), serviceCallback);
      }
docs: Create or update project.
  The project resource is a nested resource representing a stored migration project. The PUT method creates a new project or updates an existing one.
  
  @param groupName Name of the resource group
  @param serviceName Name of the service
  @param projectName Name of the project
  @param parameters Information about the project
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object