Signadot Sandboxes can be configured for automatic deletion using
ttl field of a sandbox specifiction:
offsetFrom: createdAt # Supported values: `createdAt` (default), `updatedAt`
The field is optional, and in the absence of a ttl value the sandbox will
continue to exist until explicitly deleted. In the presence of the field, when
ttl.duration time has passed since the sandbox was created, the
sandbox lifetime is considered to be expired and the sandbox is deleted.
The full syntax and structure is described in the sandbox specification.
As sandbox deletion requires synchronization with the cluster in which the sandbox resides, the delete operation can take up to a few minutes to complete. As a result, there can be a small amount of drift between the lifetime time limit and the effective completion of the delete operation.