Hello!
The error “Additional properties not allowed: origin_domain_name” occurs because the origin_domain_name attribute, while included in the a0deploy export, is a read-only field that cannot be used in an update payload. To fix this, you must manually remove the origin_domain_name property from your tenant configuration file before running the a0deploy update command. This ensures the payload only contains fields that the Auth0 Management API allows you to modify.