Get where the data source behind a node is still used
GET/nodes/:nodeId/usages
Lists where the signal group, workflow configuration or constant behind the node is still used, for the warning before it is deleted: the dashboard panels that show it and - for a signal group, the only one of the three a workflow input can read - the workflow configurations and virtual signals that read it. forms and signalGroups stay empty, no form writes into any of them and none of them is a member of a group. Reads the data source references of every panel and the wiring of every workflow of the tenant, so it may take a few seconds. Objects the caller may not read are listed with readable: false and nothing that opens them - a server that does not do so yet counts them in unreadable.
Request
Responses
- 200
- 400
- 401
- 403
- 404
- default
Where the data source is used.
The node is no signal group, workflow configuration or constant. The usages of a signal are under /signals/{signalId}/usages, those of everything below an asset or a form under /nodes/{nodeId}/signal-usages.
Unauthorized — the bearer token is missing, expired or invalid, or carries no role. Errors raised by the security aspects contain an ErrorDto body; requests rejected by the security filter chain may have an empty body.
Forbidden — the authenticated user lacks the required role or access rights.
Entity not found.
the default error response