@Override
	public String createKey(AgentControllerIdentityImplementation agentIdentity) {
		return createAgentKey(agentIdentity.getIp(), agentIdentity.getName());
	}
${@link List} of ready status agents information return

@param userId          the login user id
@param targetRegion    the name of target region
@param targetSubregion the name of target subregion

@return ${@link List} of ready status agents information
ngrinder-controller/src/main/java/org/ngrinder/agent/service/AgentService.java