...
- User send migration-precheck action
- Acm-runtime set the instance in "MIGRATING-PRECHECK" deployState
- Acm-runtime sends migration-precheck message to participants (it will be AUTOMATION_COMPOSITION_MIGRATION message with Boolean flag "precheck" set to true)
- Participant receives migration-precheck message and executes the precheck and sends the result
- Acm-runtime receives precheck-result messages from all participants
- Acm-runtime shows this result into the stateChangeResult (deployState will be in "DEPLOYED" state)
- NO_ERROR: means the migration is valid
- NOT_VALID: means the migration is not valid (is better do no create confusion wit FAILED)
...