Để tạo mới môi trường, sử dụng .create()

EnvironmentCreateParams createEnvParams = EnvironmentCreateParams.builder()
        .setName("your_env_name")
        .setExternalUrl("your_env_external_url")
        .setDescription("your_env_description")
        .build();
Environment newEnv = client.environments().create(createEnvParams, Environment.class);