patch https://console.neon.tech/api/v2/projects//branches//masking_rules
Updates the masking rules for the specified anonymized branch.
Masking rules define how sensitive data should be anonymized using PostgreSQL Anonymizer.
You can obtain a project_id by listing the projects for your Neon account.
You can obtain the branch_id by listing the project's branches.
Note: This endpoint is currently in Beta.