Can I use WebSocket API to request specific fields?
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Can I use WebSocket API to request specific fields? (from WebSocket API Webinar Nov 29)
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Yes, the Elektron WebSocket API and ADS support Vieew feature which allow the application requests specific field ids (FIDs) or Field Name for the level 1 data such as the Market Price domain. Once the view request message has been sent, the application will receive only specified fields data from ADS.
Please note that the SNAP_AND_DYNAMIC_VIEW license is required to be deployed in the ADS server.
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Also want to note that the documentation and examples show how to do this -- see the Advanced:View section in the documentation. Each of the languages in the examples package includes an example that sends a Batch/View request.
