code: public OvhGrant serviceName_user_userName_grant_databaseName_GET(String serviceName, String userName, String databaseName) throws IOException {
  		String qPath = "/hosting/privateDatabase/{serviceName}/user/{userName}/grant/{databaseName}";
  		StringBuilder sb = path(qPath, serviceName, userName, databaseName);
  		String resp = exec(qPath, "GET", sb.toString(), null);
  		return convertTo(resp, OvhGrant.class);
  	}
docs: Get this object properties
  
  REST: GET /hosting/privateDatabase/{serviceName}/user/{userName}/grant/{databaseName}
  @param serviceName [required] The internal name of your private database
  @param userName [required] User name used to connect to your databases
  @param databaseName [required] Database name where grant is set