Upserts a new scenario for a sandbox, keying off of the optionally provided scenario id.
If an id is provided and has a match, the scenario will be updated. If no id is provided or no match is found, a new scenario will be appended to the end.
Note that a full replacement of the scenario is performed, so any fields not provided will be removed or overwritten with default values.
A UUID string identifying this sandbox.
The inputs for the scenario
The id of the scenario to update. If none is provided, an id will be generated and a new scenario will be appended.
The inputs for the scenario
The id of the scenario