Optionalrealtime: RealtimeGet a specific tenant's security option.
Returns promise object that is resolved with the ITenantSecurityOption wrapped by IResult.
Example
    const option: ITenantSecurityOption = {
       key: 'limit.validity'
     };
   (async () => {
     const {data, res} = await tenantSecurityOptionsService.detail(option);
  })();
Description
This service allows to get tenant security option.