Use the gateway's cluster passphrase during migrations

Secrets are always encrypted in migration bundles and when pushed to a git repository. By default the key is bound to this instance of the API Gateway Manager. If you would like to use the Gateway's cluster passphrase for encryption, activate this toggle. Please note that the API Gateway Manager has no option to check if the cluster passphrases on source and target of the migration map. If not the migration of secrets will fail.

This error message appears when the API repository was created by another AAGM instance. With the cluster passphrase this problem is fixed. Enable this feature in both AAGMs and recreate the repository.