Activating an IoT Flow Runtime

Activate an inactive IoT Flow Runtime.

1. On the IoT domains list page, select the domain with the flow runtime you want to work with, and then select Flow runtimes tab. If you need help finding the IoT domains list page, see Listing IoT Domains.
2. Select the Flow runtime name to open the inactive IoT Flow Runtime.
3. Select Actions, and then select Activate and confirm the action.
4. Wait for the work request to complete and the lifecycle state to become Active.
  If activation follows a software-update announcement, activation applies the pending update. After the Flow Runtime becomes active, verify its editor and flows. For the complete update and verification procedure, see Updating Flow Runtime Software.

oci iot flow-runtime activate --iot-flow-runtime-id <flow-runtime-OCID>

For all options, see CLI Command Reference.

Run the ActivateIotFlowRuntime operation to activate an IoT Flow Runtime.
```
POST /20250531/iotFlowRuntimes/{iotFlowRuntimeId}/actions/activate
```
A successful request returns an opc-work-request-id header.