Selasie Mortey developed auto-protection settings for blob backups in the mikeharder/azure-rest-api-specs repository, focusing on enhancing backup safety and manageability. The work involved implementing a feature to configure auto-protection, refactoring parameter handling by separating containersList and autoprotection parameters, and moving settings to options for improved clarity. Selasie updated usage examples to reflect correct API versions and provided autoprotection-specific guidance, addressing object type handling to prevent misclassification and runtime issues. Utilizing skills in API development, Azure, and JSON, the changes reduced misconfiguration risk and improved onboarding by making backup configuration more robust and the API easier to use.