Is it possible to update the volume capacity thresholds via the REST API?

I am looking to make updates to volume capacity thresholds in Orion. I have hundreds of volumes to update thresholds on and am looking to utilize the REST Api to make the changes quickly and accurately. Is this possible?

I am pretty familiar with the API but am stumbling trying to even pull the existing thresholds via the SWIS Uri (example below):

Uri for volume from forecast capacity table:

swis://SYMX-SW-W01.symxsol.local/Orion/Orion.Nodes/NodeID=79/Volumes/VolumeID=5942/ForecastCapacity/EntityType="Orion.Volumes",MetricId=3

Respose from GET to https://<SolarWinds>:17778/SolarWinds/InformationService/v3/Json/swis://<solarwindsFQDN>/Orion/Orion.Nodes/NodeID=79/Volumes/VolumeID=5942/ForecastCapacity/EntityType="Orion.Volumes",MetricId=3

{  "Message": "Invalid key properties specified for entity Orion.VolumesForecastCapacity.\r\nParameter name: filter",  "ExceptionType": "System.ArgumentException",  "FullException": "System.ArgumentException: Invalid key properties specified for entity Orion.VolumesForecastCapacity.\r\nParameter name: filter\r\n   at SolarWinds.InformationService.Core.SwisUriResolver.ValidateAndResolveFilter(IEntityType entity, SwisUriFilter filter, Boolean isHosted)\r\n   at SolarWinds.InformationService.Core.SwisUriResolver.ValidateAndResolveUri(SwisUri uri, IQueryExecutionContext context)\r\n   at SolarWinds.InformationService.Core.CrudProcessor.Read[T](SwisUri uri, IQueryExecutionContext context)\r\n   at SolarWinds.InformationService.Core.InformationService.Read(String uri)"
}

Using the core Volume Uri I was able to pull all sorts of properties back but not the Volume Capacity Thresholds.

Any help would be much appreciated!