Thing

The thing services allow you to model objects that you created using the configuration service. You can create a thing instance which constitutes to an individual tangible object.

IoT applications usually deal with very high volumes of data. To be able to handle data in a uniform and cost-effective way, the thing service consists of two main parts:

  • Storage and retrieval of the thing configuration

    This corresponds to the thing types and property set type details.

  • Storing and reading data specific to a thing based on the definitions in the thing configuration

    This corresponds to services such as creating data for a thing, and reading data such as properties, time series and so on.

Access Authorization for Things

Objects of type Thing are subject to the instance-based authorization concept that is implemented in SAP IoT. For more information, see Object Instance-Based Authorization. To grant access to a thing, a capability has to be derived from the predefined CapabilityType object for things. For more information on the CapabilityType payload needed for this purpose, see Payload of CapabilityType "Thing".