If condition for checking exist for each field

[RajGrasko]

 "#ifgroup(#existsandnotempty($.coordinators))": {
   "coordinators": {
     "#loop($.coordinators)": {
       "#ifgroup(#or(#existsandnotempty($.coordinator_type), #existsandnotempty($.coordinator_id)))": {
         "coordinator_type": "#ifgroup(#existsandnotempty($.coordinator_type)) #valueof($.coordinator_type)",
         "coordinator_id": "#ifgroup(#existsandnotempty($.coordinator_id)) #valueof($.coordinator_id)"
       }
     }
   }
 }
 is this correct for array
 and below one for object
   "#ifgroup(#or(#existsandnotempty($.acuity_info.acuity), #existsandnotempty($.acuity_info.billing_acuity), #existsandnotempty($.acuity_info.transportation_assistance)))": {
    "acuity_info": {
      "#ifgroup(#existsandnotempty($.acuity_info.acuity))": {
        "acuity": "#valueof($.acuity_info.acuity)"
      },
      "#ifgroup(#existsandnotempty($.acuity_info.billing_acuity))": {
        "billing_acuity": "#valueof($.acuity_info.billing_acuity)"
      },
      "#ifgroup(#existsandnotempty($.acuity_info.transportation_assistance))": {
        "transportation_assistance": "#valueof($.acuity_info.transportation_assistance)"
      }
    }
  },
  

and how to remove empty condition, i only want exists condition

also, how to check or condition for if group,?
"#ifgroup(#or(#existsandnotempty($.schedule_settings.ignore_double_booking), #existsandnotempty($.schedule_settings.ignore_deviation)))": { "schedule_settings": { "#ifgroup(#existsandnotempty($.schedule_settings.ignore_double_booking))": { "ignore_double_booking": "#valueof($.schedule_settings.ignore_double_booking)" }, "#ifgroup(#existsandnotempty($.schedule_settings.ignore_deviation))": { "ignore_deviation": "#valueof($.schedule_settings.ignore_deviation)" } } }