| PlacementUpdateRequest(ResourceId id=default(ResourceId), decimal? quantity=default(decimal?), Dictionary< string, PerpetualProperty > properties=default(Dictionary< string, PerpetualProperty >), string type=default(string), decimal? limitPrice=default(decimal?), decimal? stopPrice=default(decimal?), string counterparty=default(string), string executionSystem=default(string), string entryType=default(string)) | Lusid.Sdk.Model.PlacementUpdateRequest | inline |