code: public OvhTask serviceName_database_name_dump_POST(String serviceName, String name, OvhDateEnum date, Boolean sendEmail) throws IOException {
  		String qPath = "/hosting/web/{serviceName}/database/{name}/dump";
  		StringBuilder sb = path(qPath, serviceName, name);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "date", date);
  		addBody(o, "sendEmail", sendEmail);
  		String resp = exec(qPath, "POST", sb.toString(), o);
  		return convertTo(resp, OvhTask.class);
  	}
docs: Request the dump from your database
  
  REST: POST /hosting/web/{serviceName}/database/{name}/dump
  @param date [required] The date you want to dump
  @param sendEmail [required] Send an email when dump will be available? Default: true
  @param serviceName [required] The internal name of your hosting
  @param name [required] Database name (like mydb.mysql.db or mydb.postgres.db)