INFO:wadls/os-ext-az.wadl:Converting: wadls/os-ext-az.wadl to swagger/os-ext-az.json WARNING:wadls/os-ext-az.wadl:Autofix: path parameters must be required in Swagger (tenant_id) WARNING:wadls/os-ext-az.wadl:Autofix: path parameters must be required in Swagger (server_id) WARNING:wadls/os-ext-az.wadl:Autofix: path parameters must be required in Swagger (tenant_id) INFO:root:Saving swagger to swagger/os-ext-az.json INFO:root: INFO:root:Successfully converted all WADL files Validating with swagger-tools... Valid