Download chain ric constituents

cj.talas
cj.talas Newcomer

Hi,

is it possible using DSS rest api to get the constituents of a chain ric, in this case 0#GEM.HK

Can i use HistoricalChainResolution?
at the moment running that i get

"message": "The user does not have permission to perform the requested operation."

So i wish to know if that could list the contituents.

If its not the case please let me know if there are other methods i could explore.

Thanks!

Best Answer

  • @cj.talas

    You can use try below and the chain will be expanded to constituents.

    https://hosted.datascopeapi.reuters.com/RestApi/v1/Extractions/ExtractWithNotes

    {
    "ExtractionRequest": {
    "@odata.type": "#ThomsonReuters.Dss.Api.Extractions.ExtractionRequests.TermsAndConditionsExtractionRequest",
    "ContentFieldNames": ["RIC"],
    "IdentifierList": {
    "@odata.type": "#ThomsonReuters.Dss.Api.Extractions.ExtractionRequests.InstrumentIdentifierList",
    "InstrumentIdentifiers": [{"Identifier": "0#GEM.HK","IdentifierType": "ChainRIC"}],
    "ValidationOptions": null,
    "UseUserPreferencesForValidationOptions": false
    }
    }
    }

Answers