@Override
public VersionResult version() {
    VersionResult versionResult = VersionResult.builder()
                                            .withMajor(1)
                                            .withMinor(0)
                                            .withPatch(0)
                                            .withBuild(0)
                                            .build();
    return versionResult;
}

Below is the implementation of quiesce and unquiesce method. These will be interacting with   the application, which is being protected by SnapCenter Server. As this is just a tutorial, the
application part is not explained, and the focus is more on the functionality that SnapCenter   Agent provides the following to the plug-in developers:

@Override
  public Result quiesce(Context context) {
    final Logger logger = context.getLogger();
    /*
      * TODO: Add application interaction here
    */

logger.error("Something bad happened.");
logger.info("Successfully handled application");

    Result result = Result.builder()
                    .withExitCode(0)
                    .withMessages(logger.getMessages())
                    .build();
    return result;
}

Result result = Result.builder()
                    .withExitCode(0)
                    .withStdout(stdout)
                    .withStderr(stderr)
                    .withConfig(config)
                    .withMessages(logger.getMessages())
                    .build()

Result result = Result.builder()
                      .withExitCode(0)
                      .withMessages(logger.getMessages())
                      .build();

VersionResult result = VersionResult.builder()
                                  .withMajor(1)
                                  .withMinor(0)
                                  .withPatch(0)
                                  .withBuild(0)
                                  .build();

final Config config = context.getConfig();
String myParameter =
config.getParameter("PLUGIN_MANDATORY_PARAMETER");