Are there any examples using Spirent Test Center REST session HighSpeedResolutionSampling? and/or using the native shell commands? examples are scarce

TestCenterREST>HighResolutionSamplingGetChart -ProgressCancelled false -ResultDataSet 0 -ConfigClassId HighResolutionSamplingStreamBlockConfig -ResultClassId HighResolutionSamplingStreamBlockResults HttpStatus: 500 Code: 1001 - STC exception. Message: STC exception: in perform: invalid handle "0": should have been obtained using create or get