DCH 2.0 Documentation
Walkthroughs
Walkthroughs
  • Onboarding building data
    • MQTT
    • REST API
  • Constructing building model
  • Authenticating with DCH API
  • Finding Points
    • Using BRIQL query to find points
  • Downloading building data
  • Updating Entity Properties for Points
  • Create, update and publish models with API
  • Create an Application
  • Create BRIQL query for Applications
  • Setup Recipe File for Applications
  • Create an operator for Applications
  • Upload an Application
  • Update an Application
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Updating Entity Properties for Points

PreviousDownloading building dataNextCreate, update and publish models with API

Last updated 9 months ago

Selecting an Entity Property to associate with a Point

Points can be enhanced by adding Entity Properties to them. Entity Properties are BRICK objects that enable metadata to be added the model entities. The set of legal Entity Properties is exposed by the building management service.

You can find the set of legal entity properties using this endpoint:

Once you identify a property you're interested in, you can determine the appropriate format for creating a point (in JSON) by requesting a JSON Schema document via this endpoint:

DCH's point API accepts Entity Properties with the domain of 'Point', that are represented via a JSON document that matches the form specified in the schema exposed by DCH's building management service.

Finally, to update the Entity Property of Points you have to use the .

https://dataclearinghouse.org/api/mv/v1/swagger#/Schema/get_schema_entityproperties
https://dataclearinghouse.org/api/mv/v1/swagger#/Schema/get_schema_entityproperties__entityPropertyId_
Point Classifier UI