Changes to Delete folder

added the new unprocessable_entity enum value to the code response property for the response status 400

added the new unprocessable_entity enum value to the code response property for the response status 403

added the new unprocessable_entity enum value to the code response property for the response status 404

added the new unprocessable_entity enum value to the code response property for the response status 409

added the new unprocessable_entity enum value to the code response property for the response status 412

added the new unprocessable_entity enum value to the code response property for the response status 503

added the new unprocessable_entity enum value to the code response property for the response status default