Getting a Digital Twin Model's Specifications

Get the specifications for a digital twin model for your Internet of Things (IoT).

1. On the Domains list page, select the domain that you want to work with. If you need help finding the IoT domains list page or an IoT domain, see Listing IoT Domains.
2. Select the Digital twin models tab.
3. Select the digital twin model name you want to work with, the details page opens displaying the model specification URI (DTMI).
4. Select the DTDL Specification tab, to view the DTDL specification for this digital twin model.
Use the oci iot digital-twin-model get-spec command and required parameter to get a digital twin model's specifications:
```
oci iot digital-twin-model get-spec --digital-twin-model-id <digital-twin-model-OCID>
```
For a complete list of parameters and values for CLI commands, see CLI Command Reference.
Run the GetDigitalTwinModelSpec operation to get a digital twin model's specifications.