curl --request POST \
  --url https://saas.pads365.com/rdx/NDS.Services.Replication/api/v1/Replication/Admin/GetCollectionStatus

{
  "Succeeded": true,
  "Message": "<string>",
  "Code": "<string>",
  "CollectionStates": [
    {
      "Name": "<string>",
      "MissingChangesets": 123
    }
  ]
}