In case of hook errors the status data contains up to three key/value pairs.
1. "hook" : name of the hook
2. "relation-id" : in case of a relation the id of this relation
3. "remote-unit" : in case of a relation the name of the remote unit if it isn't empty
Current status:
In case of hook errors the status data contains up to three key/value pairs.
1. "hook" : name of the hook
2. "relation-id" : in case of a relation the id of this relation
3. "remote-unit" : in case of a relation the name of the remote unit if it isn't empty