Refreshing dynamic groups via the API
 about 3 years ago by Courtney Weatherton
As of 20.3.137 and 100.3.137, you can now refresh dynamic groups via the Group endpoint.
Below are examples that can be posted to the https://{{URL}}/api/Group/_execute endpoint.  In these examples, "6f386499-5d5e-46fa-ab63-7b7f426c7046" is the ID of the Group and "101" is the party ID.
{
   "$type":"Asi.Soa.Core.DataContracts.GenericExecuteRequest, Asi.Contracts",   
   "OperationName":"RefreshDynamicGroup",
   "Parameters":{      
      "$values":[
         {
           "$type":"System.String",
            "$value": "6f386499-5d5e-46fa-ab63-7b7f426c7046"
         }     
      ]
   }
}
{
   "$type":"Asi.Soa.Core.DataContracts.GenericExecuteRequest, Asi.Contracts",   
   "OperationName":"RefreshDynamicGroupForParty",
   "Parameters":{      
      "$values":[
         {
           "$type":"System.String",
            "$value": "6f386499-5d5e-46fa-ab63-7b7f426c7046"
         },
         {
           "$type":"System.String",
            "$value": "101"
         }     
      ]
   }
}
